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<?xml version="1.0" encoding="utf-8"?>
<search>
<entry>
<title>使用华硕AC68u做局域网透明代理</title>
<url>/p/asus-ac68u-shadowsocks.html</url>
<content><![CDATA[<h4 id="注意事项">注意事项</h4>
<ol>
<li>本文描述内容基于华硕固件384版本，</li>
<li>路由界面的固件升级不支持第三方固件</li>
<li>华硕官方梅林 不带软件中心页面</li>
<li>如果需要持久化程序，路由器需开启jffs分区 因其他分区在路由重启的时候会进行清理，不能持久化，而jffs分区是不会的(可在管理界面开启)</li>
</ol>
<h4 id="尝试且失败">尝试且失败</h4>
<h6 id="1-dnsmasq-ss-redir-ss-tunnel-ipset4-iptable">1. dnsmasq + ss-redir + ss-tunnel + ipset4 + iptable</h6>
<ul>
<li><a class="link" href="http://www.asussmart.com/smart/36.html" >开启ssh<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 系统设置里开启ssh</li>
<li><a class="link" href="https://www.snbforums.com/threads/how-to-install-entware-to-jffs-without-usb-flashdrive.39700/" >如何安装软件包管理器opkg 不使用外置U盘<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 原理主要是改安装文件/usr/sbin/entware-setup.sh 的一个文件系统格式验证</li>
</ul>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">Copy the file /usr/sbin/entware-setup.sh to jffs and then modify the PART_TYPES variables on line 23 and 27 to include the jffs partition</span><br><span class="line"></span><br><span class="line">Code:</span><br><span class="line">case $(uname -m) in</span><br><span class="line"> armv7l)</span><br><span class="line"> PART_TYPES='ext2|ext3|ext4|jffs2'</span><br><span class="line"> INST_URL='http://pkg.entware.net/binaries/armv7/installer/entware_install.sh'</span><br><span class="line"> ;;</span><br><span class="line"> mips)</span><br><span class="line"> PART_TYPES='ext2|ext3|jffs2'</span><br><span class="line"> INST_URL='http://pkg.entware.net/binaries/mipsel/installer/installer.sh'</span><br><span class="line"> ;;</span><br><span class="line"> *)</span><br><span class="line"> echo "This is unsupported platform, sorry."</span><br><span class="line"> ;;</span><br><span class="line">esac</span><br></pre></td></tr></table></figure></div>
<ul>
<li><a class="link" href="https://w2x.me/2018/09/20/ASUS-66u-%E6%90%AD%E5%BB%BA%E9%80%8F%E6%98%8E%E4%BB%A3%E7%90%86/" >参考文章<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 按文章操作后路由器进入一直重启状态，原因未知 <strong>failed</strong></li>
</ul>
<h6 id="2-救援模式刷advancedtomato-参考文章">2. 救援模式刷advancedtomato <a class="link" href="https://tedstechshack.com/2015/10/26/how-to-flash-advancedtomato-firmware-on-an-asus-rt-ac68u-router/" >参考文章<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></h6>
<ul>
<li>刷完系统直接进入救援模式(原因未知) <strong>failed</strong></li>
</ul>
<h4 id="最终方案-koolshare-merlin">最终方案 koolshare-merlin</h4>
<ol>
<li>通过<a class="link" href="http://52asus.com/thread-34-1-2.html" >救援模式<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a>刷koolshare-merlin</li>
</ol>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">Step1.安装程式，可以去ASUS官网下载公用程序,然后安装,如RT-AC68U可以在此链接下载 http://www.asus.com.cn/Networking/RTAC68U/#support</span><br><span class="line">Step2.让Router进入救援模式:此操作很关键,先关机,再按住路由器Reset 按钮不放的同时接通路由器电源，直到看到电源灯慢闪时放开Reset按钮.</span><br><span class="line">Step3.电脑接到路由器的Lan 端口，且需要固定IP地址(192.168.1.xxx)</span><br><span class="line"></span><br><span class="line">Step4.开启Firmware Restoration程式(如下图)，点击“Browse”button 选择固件存放路径后点击“Upload”button.</span><br><span class="line"></span><br><span class="line"></span><br><span class="line">Step5.等待1~3分钟完成,按照提示重启路由器，最好再通过再用Reset按钮使路由器恢复出.</span><br><span class="line"></span><br><span class="line">//Step2 是进入救援模式 其他步骤为通过华硕官方程序(不支持macOs)刷固件</span><br><span class="line">//当进入救援模式后，访问路由地址192.168.x.x, 会进入miniWeb 界面，在界面中也可以刷固件，只是miniweb没有程序好用？偶尔打不开，而程序是一直ok的</span><br></pre></td></tr></table></figure></div>
<ol start="2">
<li><a class="link" href="https://firmware.koolshare.cn/Koolshare_Merlin_Legacy_380/ASUS/RT-AC68U/X7.9/" >固件地址<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></li>
<li>刷完后路由界面就增加软件中心了，这时候需完成 ->开启jffs->更新软件中心</li>
<li>当前固件版本不内置ss在软件列表中，可通过<a class="link" href="https://www.codeidc.com/archives/99" >离线安装<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a>模式安装 //<a class="link" href="https://raw.githubusercontent.com/hq450/fancyss_history_package/master/fancyss_arm/shadowsocks_4.0.5.tar.gz" >软件包<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></li>
</ol>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">cd /tmp</span><br><span class="line">wget --no-check-certificate https://github.com/hq450/fancyss/blob/master/fancyss_arm/shadowsocks.tar.gz</span><br><span class="line">tar -zxvf /tmp/shadowsocks.tar.gz</span><br><span class="line">chmod +x /tmp/shadowsocks/install.sh</span><br><span class="line">sh /tmp/shadowsocks/install.sh</span><br><span class="line"></span><br><span class="line"># 或者下载 shadowsocks.tar.gz 后在软件中心页离线安装中上传</span><br></pre></td></tr></table></figure></div>
<ol start="5">
<li>之后就是配置ss，配置完开启就ok了</li>
</ol>
<h6 id="备注-koolshare-merlin-为闭源固件，问题不是很大，但是毕竟未开源，有时间再折腾其他固件">备注:koolshare-merlin 为闭源固件，问题不是很大，但是毕竟未开源，有时间再折腾其他固件</h6>
]]></content>
<categories>
<category>技术</category>
</categories>
<tags>
<tag>linux</tag>
<tag>shadowsocks</tag>
<tag>example</tag>
</tags>
</entry>
<entry>
<title>Hexo 博客搭建</title>
<url>/p/build-blog.html</url>
<content><![CDATA[<h1>Hexo 博客搭建</h1>
<h2 id="What-is-Hexo">What is Hexo?</h2>
<p>Hexo is a fast, simple and powerful blog framework. You write posts in Markdown (or other markup languages) and Hexo<br>
generates static files with a beautiful theme in seconds.</p>
<p>(copy from <a class="link" href="https://hexo.io/docs/" >https://hexo.io/docs/<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a>)</p>
<ul>
<li>hexo 是一个博客搭建框架</li>
<li>hexo 自带主题比较简单，通常会选择找一个更适合的主题</li>
</ul>
<h2 id="Hexo-环境">Hexo 环境</h2>
<ul>
<li>nodejs</li>
</ul>
<p>nodejs 安装推荐使用<a class="link" href="https://github.com/nvm-sh/nvm" >nvm<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a>, 支持本地多版本环境切换</p>
<ul>
<li><a class="link" href="https://hexo.io/docs/#Install-Hexo" >hexo-cli<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></li>
</ul>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">npm install -g hexo-cli</span><br></pre></td></tr></table></figure></div>
<h2 id="Hexo-Setup">Hexo Setup</h2>
<p>Once Hexo is installed, run the following commands to initialize Hexo in the target <folder>.</p>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">hexo init <folder></span><br><span class="line"><span class="built_in">cd</span> <folder></span><br><span class="line">npm install</span><br></pre></td></tr></table></figure></div>
<p>Once initialized, here’s what your project folder will look like:</p>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">.</span><br><span class="line">├── _config.yml</span><br><span class="line">├── package.json</span><br><span class="line">├── scaffolds</span><br><span class="line">├── <span class="built_in">source</span></span><br><span class="line">| ├── _drafts</span><br><span class="line">| └── _posts</span><br><span class="line">└── themes</span><br></pre></td></tr></table></figure></div>
<h3 id="config-yml">_config.yml</h3>
<p>Site configuration file. You can configure most settings here.</p>
<h3 id="package-json">package.json</h3>
<p>Application data. The EJS, Stylus and Markdown renderers are installed by default. If you want, you can uninstall them<br>
later.</p>
<p>package.json</p>
<div class="code-container" data-rel="Json"><figure class="iseeu highlight json"><table><tr><td class="code"><pre><span class="line"><span class="punctuation">{</span></span><br><span class="line"> <span class="attr">"name"</span><span class="punctuation">:</span> <span class="string">"hexo-site"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"version"</span><span class="punctuation">:</span> <span class="string">"0.0.0"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"private"</span><span class="punctuation">:</span> <span class="literal"><span class="keyword">true</span></span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"hexo"</span><span class="punctuation">:</span> <span class="punctuation">{</span></span><br><span class="line"> <span class="attr">"version"</span><span class="punctuation">:</span> <span class="string">""</span></span><br><span class="line"> <span class="punctuation">}</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"dependencies"</span><span class="punctuation">:</span> <span class="punctuation">{</span></span><br><span class="line"> <span class="attr">"hexo"</span><span class="punctuation">:</span> <span class="string">"^3.8.0"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"hexo-generator-archive"</span><span class="punctuation">:</span> <span class="string">"^0.1.5"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"hexo-generator-category"</span><span class="punctuation">:</span> <span class="string">"^0.1.3"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"hexo-generator-index"</span><span class="punctuation">:</span> <span class="string">"^0.2.1"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"hexo-generator-tag"</span><span class="punctuation">:</span> <span class="string">"^0.2.0"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"hexo-renderer-ejs"</span><span class="punctuation">:</span> <span class="string">"^0.3.1"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"hexo-renderer-stylus"</span><span class="punctuation">:</span> <span class="string">"^0.3.3"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"hexo-renderer-marked"</span><span class="punctuation">:</span> <span class="string">"^0.3.2"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"hexo-server"</span><span class="punctuation">:</span> <span class="string">"^0.3.3"</span></span><br><span class="line"> <span class="punctuation">}</span></span><br><span class="line"><span class="punctuation">}</span></span><br></pre></td></tr></table></figure></div>
<p>copy from (<a class="link" href="https://hexo.io/docs/setup" >https://hexo.io/docs/setup<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a>)</p>
<h2 id="Hexo-主题安装">Hexo 主题安装</h2>
<p>本站点使用 <a class="link" href="https://redefine-docs.evanluo.top/" >redefine 主题<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a>, 当前安装版本 v0.4.5</p>
<ul>
<li>简洁、五脏俱全</li>
</ul>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line"><span class="built_in">cd</span> your-hexo-site</span><br><span class="line">npm install hexo-theme-redefine@latest</span><br></pre></td></tr></table></figure></div>
<h3 id="安装完成后，在-Hexo-配置文件中将-theme-设置为-Redefine。">安装完成后，在 Hexo 配置文件中将 theme 设置为 Redefine。</h3>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line"><span class="comment"># _config.yml</span></span><br><span class="line">theme: redefine</span><br></pre></td></tr></table></figure></div>
<p>顺便删除自带主题</p>
<div class="code-container" data-rel="Yaml"><figure class="iseeu highlight yaml"><table><tr><td class="code"><pre><span class="line"><span class="string">rm</span> <span class="string">_config.landscape.yml</span></span><br><span class="line"></span><br><span class="line"><span class="string">npm</span> <span class="string">remove</span> <span class="string">hexo-theme-landscape</span></span><br></pre></td></tr></table></figure></div>
<p>这个主题基本是开箱即用，默认的配置就挺好的，可以修改一些偏个人信息的部分</p>
<h3 id="修改配置">修改配置</h3>
<p>首先从主题文件中复制默认配置到项目根目录</p>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line"><span class="built_in">cp</span> node_modules/hexo-theme-redefine/_config.yml _config.redefine.yml</span><br></pre></td></tr></table></figure></div>
<p>修改配置中基础信息部分 _config.redefine.yml</p>
<div class="code-container" data-rel="Yaml"><figure class="iseeu highlight yaml"><table><tr><td class="code"><pre><span class="line"><span class="comment"># 基础信息</span></span><br><span class="line"><span class="attr">base_info:</span></span><br><span class="line"> <span class="attr">title:</span> <span class="string">Attson</span> <span class="string">Thinking</span> <span class="comment"># Site title</span></span><br><span class="line"> <span class="attr">author:</span> <span class="string">Attson</span> <span class="comment"># Author name</span></span><br><span class="line"> <span class="attr">url:</span> <span class="string">https://attson.github.io</span> <span class="comment"># Site url</span></span><br><span class="line"> <span class="comment"># Logo image (You can use local image, image external link or don’t fill)</span></span><br><span class="line"> <span class="attr">logo_img:</span> <span class="comment"># logo image on the left of the navigation bar</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 作者头像和网站图标部分</span></span><br><span class="line"><span class="attr">style:</span></span><br><span class="line"> <span class="comment"># 说明: images 路径 -> 在source/images </span></span><br><span class="line"> <span class="comment"># <= v0.4.5 主题内置文件 images/(avatar.svg loading.svg logo.svg logo.webp), 请避开这些文件命名</span></span><br><span class="line"> <span class="attr">avatar:</span> <span class="string">/images/my_avatar.svg</span> <span class="comment"># avatar of the author</span></span><br><span class="line"> <span class="comment"># Favicon (You can use local image or image external link)</span></span><br><span class="line"> <span class="attr">favicon:</span> <span class="string">/images/my_logo.svg</span> <span class="comment"># favicon of the site</span></span><br><span class="line"></span><br><span class="line"> <span class="attr">first_screen:</span></span><br><span class="line"> <span class="attr">background_image:</span></span><br><span class="line"> <span class="attr">light:</span> <span class="string">/images/background.jpeg</span> <span class="comment"># background image of the first screen, use relative path or external link (if your website is in subdirectory, use external link)</span></span><br><span class="line"> <span class="attr">dark:</span> <span class="string">/images/background.jpeg</span> <span class="comment"># background image of the first screen, use relative path or external link (if your website is in subdirectory, use external link)</span></span><br><span class="line"> <span class="comment"># 网站首页一段文案，可以改成自己喜欢的</span></span><br><span class="line"> <span class="attr">description:</span> <span class="string">可怕的不是死亡，而是你从未真正活过</span> <span class="comment"># the title in the middle of the first screen. HTML supported (e.g. svg html code of your logo)</span></span><br><span class="line"><span class="comment"># 菜单部分</span></span><br><span class="line"><span class="attr">menu:</span></span><br><span class="line"> <span class="comment"># 增加 tags 页</span></span><br><span class="line"> <span class="attr">Tags:</span></span><br><span class="line"> <span class="attr">path:</span> <span class="string">/tags</span></span><br></pre></td></tr></table></figure></div>
<h2 id="部署-github-io">部署 <a class="link" href="http://github.io" >github.io<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></h2>
<ul>
<li>本站点为了区分源文件和静态站点文件，采用两个仓库来维护博客</li>
<li>私有仓库 attson-blog 用于放源文件</li>
<li>公开仓库 <a href="http://attson.github.io">attson.github.io</a> 用于放build后的静态文件, GitHub pages</li>
</ul>
<p>注意: 默认情况 <code>hexo generate</code> 是忽略过程中的异常，在自动化构建脚本中，忽略异常可能会导致部署了有bug的博客。增加 -b 参数</p>
<div class="code-container" data-rel="Json"><figure class="iseeu highlight json"><table><tr><td class="code"><pre><span class="line"><span class="punctuation">{</span></span><br><span class="line"> <span class="attr">"scripts"</span><span class="punctuation">:</span> <span class="punctuation">{</span></span><br><span class="line"> <span class="attr">"build"</span><span class="punctuation">:</span> <span class="string">"hexo generate -b"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"clean"</span><span class="punctuation">:</span> <span class="string">"hexo clean"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"deploy"</span><span class="punctuation">:</span> <span class="string">"hexo deploy"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"server"</span><span class="punctuation">:</span> <span class="string">"hexo server"</span></span><br><span class="line"> <span class="punctuation">}</span></span><br><span class="line"><span class="punctuation">}</span></span><br></pre></td></tr></table></figure></div>
<h3 id="自动化部署使用-github-workflows">自动化部署使用 github workflows</h3>
<ul>
<li>使用 github workflows 好处是不需要再依赖其他deploy插件</li>
</ul>
<p>增加文件 .github/workflows/deploy.yml</p>
<div class="code-container" data-rel="Yaml"><figure class="iseeu highlight yaml"><table><tr><td class="code"><pre><span class="line"><span class="comment"># 文件内容基本来自 https://hexo.io/docs/github-pages</span></span><br><span class="line"><span class="comment"># 统一使用v3 版本 v2 部分功能已弃用</span></span><br><span class="line"></span><br><span class="line"><span class="attr">name:</span> <span class="string">Deploy</span></span><br><span class="line"></span><br><span class="line"><span class="attr">on:</span></span><br><span class="line"> <span class="attr">push:</span></span><br><span class="line"> <span class="attr">branches:</span></span><br><span class="line"> <span class="bullet">-</span> <span class="string">master</span> <span class="comment"># default branch</span></span><br><span class="line"><span class="attr">jobs:</span></span><br><span class="line"> <span class="attr">pages:</span></span><br><span class="line"> <span class="attr">runs-on:</span> <span class="string">ubuntu-latest</span></span><br><span class="line"> <span class="attr">steps:</span></span><br><span class="line"> <span class="bullet">-</span> <span class="attr">uses:</span> <span class="string">actions/checkout@v3</span></span><br><span class="line"> <span class="attr">with:</span></span><br><span class="line"> <span class="attr">token:</span> <span class="string">${{</span> <span class="string">secrets.GITHUB_TOKEN</span> <span class="string">}}</span></span><br><span class="line"> <span class="comment"># If your repository depends on submodule, please see: https://github.com/actions/checkout</span></span><br><span class="line"> <span class="attr">submodules:</span> <span class="string">recursive</span></span><br><span class="line"> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Use</span> <span class="string">Node.js</span> <span class="number">16.</span><span class="string">x</span></span><br><span class="line"> <span class="attr">uses:</span> <span class="string">actions/setup-node@v3</span></span><br><span class="line"> <span class="attr">with:</span></span><br><span class="line"> <span class="attr">node-version:</span> <span class="string">'16'</span></span><br><span class="line"> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Cache</span> <span class="string">NPM</span> <span class="string">dependencies</span></span><br><span class="line"> <span class="attr">uses:</span> <span class="string">actions/cache@v3</span></span><br><span class="line"> <span class="attr">with:</span></span><br><span class="line"> <span class="attr">path:</span> <span class="string">node_modules</span></span><br><span class="line"> <span class="attr">key:</span> <span class="string">${{</span> <span class="string">runner.OS</span> <span class="string">}}-npm-cache</span></span><br><span class="line"> <span class="attr">restore-keys:</span> <span class="string">|</span></span><br><span class="line"><span class="string"> ${{ runner.OS }}-npm-cache</span></span><br><span class="line"><span class="string"></span> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Install</span> <span class="string">Dependencies</span></span><br><span class="line"> <span class="attr">run:</span> <span class="string">npm</span> <span class="string">install</span></span><br><span class="line"> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Build</span></span><br><span class="line"> <span class="attr">run:</span> <span class="string">npm</span> <span class="string">run</span> <span class="string">build</span></span><br><span class="line"> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Deploy</span></span><br><span class="line"> <span class="attr">uses:</span> <span class="string">peaceiris/actions-gh-pages@v3</span></span><br><span class="line"> <span class="comment"># 配置说明 https://github.com/peaceiris/actions-gh-pages</span></span><br><span class="line"> <span class="comment"># 修改最后部署的部分 (如不区分两个仓库，则无需修改)</span></span><br><span class="line"> <span class="attr">with:</span></span><br><span class="line"> <span class="attr">deploy_key:</span> <span class="string">${{</span> <span class="string">secrets.DEPLOY_GITHUB_IO_SECRECT</span> <span class="string">}}</span></span><br><span class="line"> <span class="attr">external_repository:</span> <span class="string">"attson/attson.github.io"</span></span><br><span class="line"> <span class="attr">publish_branch:</span> <span class="string">master</span></span><br><span class="line"> <span class="attr">publish_dir:</span> <span class="string">./public</span></span><br><span class="line"> <span class="comment"># 修改 commit 信息，默认是 attson/attson-blog@30438be</span></span><br><span class="line"> <span class="attr">full_commit_message:</span> <span class="string">${{</span> <span class="string">github.event.head_commit.message</span> <span class="string">}}</span></span><br></pre></td></tr></table></figure></div>
<h4 id="其中-deploy-key-需要在两个仓库分别设置-ssh-私钥和公钥">其中 deploy_key 需要在两个仓库分别设置 ssh 私钥和公钥</h4>
<p>生成keys</p>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">ssh-keygen -t rsa -b 4096 -C <span class="string">"<your email address>"</span> -f <span class="string">"attson.github.io"</span> -N <span class="string">""</span></span><br></pre></td></tr></table></figure></div>
<h4 id="在公开仓库-attson-github-io-添加-deploy-key，用于支持部署（公钥）">在公开仓库 <a href="http://attson.github.io">attson.github.io</a> 添加 deploy key，用于支持部署（公钥）</h4>
<ul>
<li>Title 任意</li>
<li>注意勾选 write access</li>
</ul>
<img
lazyload
src="/images/loading.svg"
data-src="/p/build-blog/deploy.png"
class="" title="deploy.png"
>
<h4 id="在私有仓库-attson-blog-添加-secrets-key，用于访问-attson-github-io（私钥）">在私有仓库 attson-blog 添加 secrets key，用于访问 <a href="http://attson.github.io">attson.github.io</a>（私钥）</h4>
<ul>
<li>title 需与 .github/workflows/deploy.yml 中 deploy_key 一致 DEPLOY_GITHUB_IO_SECRECT</li>
</ul>
<img
lazyload
src="/images/loading.svg"
data-src="/p/build-blog/secret.png"
class="" title="secret.png"
>
<h4 id="git-commit-git-push">git commit && git push</h4>
<ul>
<li>配置完以上后，就可以直接提交代码到 源文件仓库了，github 的 workflow 会在提交之后自动触发</li>
<li>在 Actions 处可以看到 workflow 情况</li>
</ul>
<img
lazyload
src="/images/loading.svg"
data-src="/p/build-blog/action.png"
class="" title="action.png"
>
<h2 id="其他">其他</h2>
<h3 id="gitalk-评论支持">gitalk 评论支持</h3>
<p><a class="link" href="https://redefine-docs.evanluo.top/docs/configuration-guide/comment#gitalk" >https://redefine-docs.evanluo.top/docs/configuration-guide/comment#gitalk<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<p>[redefine <= v0.4.5 gitalk 代码有<a class="link" href="https://github.com/EvanNotFound/hexo-theme-redefine/issues/36" >bug #36<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a>]</p>
<div class="code-container" data-rel="Yaml"><figure class="iseeu highlight yaml"><table><tr><td class="code"><pre><span class="line"><span class="attr">comment:</span></span><br><span class="line"> <span class="attr">enable:</span> <span class="literal">true</span></span><br><span class="line"> <span class="attr">use:</span> <span class="string">gitalk</span> <span class="comment"># values: waline | gitalk | twikoo</span></span><br><span class="line"> <span class="comment"># Gitalk</span></span><br><span class="line"> <span class="comment"># See: https://github.com/gitalk/gitalk</span></span><br><span class="line"> <span class="attr">gitalk:</span></span><br><span class="line"> <span class="attr">github_id:</span> <span class="string">attson</span> <span class="comment"># GitHub repo owner</span></span><br><span class="line"> <span class="attr">repository:</span> <span class="string">attson.github.io</span> <span class="comment"># Repository name to store issues</span></span><br><span class="line"> <span class="attr">client_id:</span> <span class="string"><GitHub</span> <span class="string">Application</span> <span class="string">Client</span> <span class="string">ID></span> <span class="comment"># GitHub Application Client ID</span></span><br><span class="line"> <span class="attr">client_secret:</span> <span class="string"><GitHub</span> <span class="string">Application</span> <span class="string">Client</span> <span class="string">Secret></span> <span class="comment"># GitHub Application Client Secret</span></span><br></pre></td></tr></table></figure></div>
<h4 id="新建github-oath-应用">新建github oath 应用</h4>
<p><a class="link" href="https://github.com/settings/applications/new" >https://github.com/settings/applications/new<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/build-blog/application.png"
class="" title="comment.png"
>
<h3 id="markdown-嵌套图片的问题">markdown 嵌套图片的问题</h3>
<ul>
<li>官方推荐的嵌入图片的方式 <a class="link" href="https://hexo.io/zh-tw/docs/tag-plugins#Embed-image" >https://hexo.io/zh-tw/docs/tag-plugins#Embed-image<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 不太符合markdown 通用写法</li>
</ul>
<p>本站点使用 <a class="link" href="https://github.com/yiyungent/hexo-asset-img" >https://github.com/yiyungent/hexo-asset-img<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 插件</p>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">npm install hexo-asset-img --save</span><br></pre></td></tr></table></figure></div>
<h3 id="markdown-默认渲染器">markdown 默认渲染器</h3>
<ul>
<li>
<p>hexo 默认使用 hexo-renderer-marked 对 markdown 渲染，渲染库支持的语法和功能较少，无法用插件方式新增其他语法，</p>
</li>
<li>
<p>推荐使用 <a class="link" href="https://github.com/hexojs/hexo-renderer-markdown-it" >hexo-renderer-markdown-it<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a>, 默认支持的语法更多，也可以添加额外的插件</p>
</li>
</ul>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">npm uninstall hexo-renderer-marked --save</span><br><span class="line"></span><br><span class="line">npm install hexo-renderer-markdown-it --save</span><br></pre></td></tr></table></figure></div>
<h3 id="参考">参考</h3>
<ul>
<li>seo 优化 <a class="link" href="https://juejin.cn/post/6844904178452529160" >https://juejin.cn/post/6844904178452529160<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></li>
</ul>
]]></content>
<categories>
<category>博客</category>
</categories>
<tags>
<tag>example</tag>
</tags>
</entry>
<entry>
<title>centos 安装 shadowsocks</title>
<url>/p/centos-shadowsocks.html</url>
<content><![CDATA[<h2 id="使用版本">使用版本</h2>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">CentOS Linux release 7.6.1810 (Core)</span><br><span class="line">Linux ecs-w0xX6 3.10.0-957.12.2.el7.x86_64 #1 SMP Tue May 14 21:24:32 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux</span><br><span class="line">Shadowsocks Libev 3.3.5</span><br></pre></td></tr></table></figure></div>
<h2 id="一、手动编译安装">一、手动编译安装</h2>
<p>参考：<br>
- <a class="link" href="https://github.com/shadowsocks/shadowsocks-libev#fedora%E2%80%94rhel" >https://github.com/shadowsocks/shadowsocks-libev#fedora—rhel<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a><br>
- <a class="link" href="https://b.awei.pub/2019/03/shadowsocks-libev/" >https://b.awei.pub/2019/03/shadowsocks-libev/<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<h3 id="1-安装">1. 安装</h3>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">yum install epel-release -y</span><br><span class="line"></span><br><span class="line">yum install git gcc gettext autoconf libtool automake make pcre-devel asciidoc xmlto c-ares-devel libev-devel libsodium-devel mbedtls-devel -y</span><br><span class="line"></span><br><span class="line">git clone https://github.com/shadowsocks/shadowsocks-libev.git</span><br><span class="line"></span><br><span class="line">cd shadowsocks-libev</span><br><span class="line">git submodule update --init --recursive</span><br><span class="line"></span><br><span class="line">sh autogen.sh</span><br><span class="line"></span><br><span class="line">./configure --disable-documentation</span><br><span class="line"></span><br><span class="line">make && make install</span><br></pre></td></tr></table></figure></div>
<h3 id="2-配置systemctl-管理">2. 配置systemctl 管理</h3>
<h5 id="添加服务配置">+ 添加服务配置</h5>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">cp shadowsocks-libev/rpm/SOURCES/systemd/shadowsocks-libev.service /usr/lib/systemd/system/</span><br><span class="line">cp shadowsocks-libev/rpm/SOURCES/systemd/shadowsocks-libev.default /etc/sysconfig/shadowsocks-libev</span><br></pre></td></tr></table></figure></div>
<p>注意检查 shadowsocks-libev/rpm/SOURCES/systemd/shadowsocks-libev.service 文件</p>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">ExecStart=/usr/bin/ss-server -c "$CONFFILE" $DAEMON_ARGS</span><br></pre></td></tr></table></figure></div>
<p>/usr/bin/ss-server 改成 ss-server 的安装目录 默认是在 /usr/local/bin/ss-server</p>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">ExecStart=/usr/local/bin/ss-server -c "$CONFFILE" $DAEMON_ARGS</span><br></pre></td></tr></table></figure></div>
<h5 id="操作命令">+ 操作命令</h5>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">systemctl enable shadowsocks-libev</span><br><span class="line">systemctl start shadowsocks-libev</span><br><span class="line">systemctl stop shadowsocks-libev</span><br><span class="line">systemctl status shadowsocks-libev</span><br></pre></td></tr></table></figure></div>
<h2 id="相关问题和方案">相关问题和方案</h2>
<h3 id="1-This-system-doesn’t-provide-enough-entropy-to-quickly-generate-high-quality-random-numbers">1. This system doesn’t provide enough entropy to quickly generate high-quality random numbers.</h3>
<p><a class="link" href="https://github.com/shadowsocks/shadowsocks-libev/issues/1384" >参考<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">2020-10-23 22:27:03 INFO: binding to outbound IPv4 addr: 127.0.0.1</span><br><span class="line">2020-10-23 22:27:03 INFO: using tcp fast open</span><br><span class="line">2020-10-23 22:27:03 INFO: UDP relay enabled</span><br><span class="line">2020-10-23 22:27:03 INFO: initializing ciphers... chacha20</span><br><span class="line">2020-10-23 22:27:03 INFO: This system doesn't provide enough entropy to quickly generate high-quality random numbers.</span><br><span class="line">Installing the rng-utils/rng-tools, jitterentropy or haveged packages may help.</span><br><span class="line">On virtualized Linux environments, also consider using virtio-rng.</span><br><span class="line">The service will not start until enough entropy has been collected.</span><br></pre></td></tr></table></figure></div>
<p>解决方案:</p>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">yum install -y rng-tools</span><br><span class="line">rngd -r /dev/urandom</span><br></pre></td></tr></table></figure></div>
<h3 id="2-tcp-fast-open-未开启">2. tcp fast open 未开启</h3>
<p>如果未开启<a class="link" href="https://blog.csdn.net/Windgs_YF/article/details/94743088" >tcp fast open<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a>会出现如下报错</p>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">2020-10-23 22:27:04 ERROR: fast open is not supported on this platform</span><br></pre></td></tr></table></figure></div>
<img
lazyload
src="/images/loading.svg"
data-src="/p/centos-shadowsocks/fast_open.jpg"
class="" title="tcp fast open"
>
<p>解决方案:</p>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">echo 1 > /proc/sys/net/ipv4/tcp_fastopen</span><br></pre></td></tr></table></figure></div>
<h3 id="3-ss-sever-升级到3-2-0-时-fast-open-connect-Invalid-argument">3. ss-sever 升级到3.2.0+ 时 fast_open_connect: Invalid argument</h3>
<p><a class="link" href="https://github.com/shadowsocks/shadowsocks-libev/issues/2196" >参考<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">2020-10-23 23:29:15 ERROR: fast_open_connect: Invalid argument</span><br><span class="line">2020-10-23 23:29:15 ERROR: getpeername: Transport endpoint is not connected</span><br></pre></td></tr></table></figure></div>
<p>解决方案:</p>
<p>删除配置中的 local_address local_port</p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/centos-shadowsocks/getpeername.jpg"
class="" title="getpeername"
>
<h2 id="其他">其他</h2>
<h4 id="centos7-记得配置防火墙">centos7 记得配置防火墙</h4>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">firewall-cmd --permanent --add-port={PORT/tcp,PORT/udp}</span><br><span class="line">firewall-cmd --reload</span><br><span class="line">firewall-cmd --list-all</span><br></pre></td></tr></table></figure></div>
]]></content>
<categories>
<category>技术</category>
</categories>
<tags>
<tag>linux</tag>
<tag>shadowsocks</tag>
<tag>centos</tag>
</tags>
</entry>
<entry>
<title>基于 Cloudflare 加速(中转)节点访问</title>
<url>/p/cloudflare_cdn_proxy.html</url>
<content><![CDATA[<p>前提：</p>
<ol>
<li>你需要具备外币卡/Paypal (只开通服务，不收费)</li>
<li>两个主域名</li>
</ol>
<h2 id="CDN-技术">CDN 技术</h2>
<p>在配置之前，在简单说一下cdn技术</p>
<p>内容交付网络(CDN) 是一组分布在不同地理位置的服务器，它将Web 内容存放在更靠近用户的位置，从而加速Web 内容的交付</p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img2.png"
class="" title="img.png"
>
<p>简而言之</p>
<ol>
<li>cdn 就是一个服务商搭建的一套网状覆盖区域的 节点池</li>
<li>每个节点都会缓存静态资源</li>
<li>cdn访问就近的节点，如果该节点无所需资源，会按照cdn服务商自己的链路往上游节点访问，直至访问到 <strong>源站</strong></li>
</ol>
<p>结论，当你的所有资源都是非静态资源（或者缓存策略都是不缓存），那就会按照 cdn 服务商优化链路，访问到源站，即 <strong>DCDN</strong></p>
<p><strong>当然有一些服务商提供的CDN只支持静态资源，就无法作为流量节点加速使用</strong></p>
<h2 id="简易流程">简易流程</h2>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">客户端 -> [cloudflare ip/域名 -> 回源策略] -> server.ip</span><br></pre></td></tr></table></figure></div>
<h2 id="先讲原理">先讲原理</h2>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">127.0.0.1 -> 104.27.112.31 (cf 公共cnd节点 ip) -> server.ip</span><br></pre></td></tr></table></figure></div>
<h4 id="为什么通过-cf-ip-能够直接访问到-server-ip"><strong>为什么通过 cf ip 能够直接访问到 server.ip?</strong></h4>
<p>难道是 cf 里面可以直接配置 ip -> server.ip 的反向代理？类似 nginx ?</p>
<p>显然不是那么简单，如果是单纯使用nginx ip 代理方案，那不就是所有人访问这个公共ip 都会指向自己的server.ip 了。</p>
<p>所以上面的链路体现的不完善，再完善上面的链路:</p>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">127.0.0.1 -> my.server.com + 104.27.112.31 (cf 公共cnd节点 ip) -> server.ip</span><br></pre></td></tr></table></figure></div>
<p>在真实的链路中，需要指定自己的域名，然后cf根据 “域名->server.ip 的映射关系”，完成代理链路</p>
<p>理论成立开始实操</p>
<h2 id="Cloudflare-配置">Cloudflare 配置</h2>
<p>在 Cloudflare 中的 DCDN 产品，是 <strong>网站服务里面 -> SSL/TLS -> 自定义主机名</strong> 提供的</p>
<p>所以在上述的理论链路在cf平台配置后实际链路是这样的</p>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">127.0.0.1 -> my.server.com + 104.27.112.31 (cf 公共cnd节点 ip) -> ssl/tls 回源策略 -> 回源域名 -> 回源域名dns解析 -> server.ip</span><br></pre></td></tr></table></figure></div>
<ul>
<li><em><strong>回源域名必须是在 cf 管理的域名</strong></em> (回源域名其实在使用时对用户时无感的，只用于回源域名解析)</li>
<li><em><strong><a class="link" href="http://my.server.com" >my.server.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 必须是非 cf 管理的域名</strong></em> (用户真实使用的域名)</li>
</ul>
<p>所以本质是:</p>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">127.0.0.1 -> 需要加速的节点 </span><br><span class="line">变成</span><br><span class="line">127.0.0.1 -> cf -> 需要加速的节点</span><br></pre></td></tr></table></figure></div>
<p>这个过程需要两个主域名参与配置</p>
<h3 id="配置网站（让CF托管一个域名，用于回源）">配置网站（让CF托管一个域名，用于回源）</h3>
<p>打开：<a class="link" href="https://dash.cloudflare.com/sign-up" >https://dash.cloudflare.com/sign-up<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<p><strong>1、</strong> 注册一个 Cloudflare 账号，有账号的话你就登录啊</p>
<p><strong>2、</strong> 添加主域名，用于回源的</p>
<p>这个域名不重要，用户不会直接访问，如果没有的话，可以找个免费域名平台申请一个</p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img3.png"
class="" title="img.png"
>
<p><strong>3、</strong> 选择免费计划，点击继续</p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img4.png"
class="" title="img.png"
>
<p><strong>4、</strong> 添加一个dns记录，<strong>用于回源</strong></p>
<p>Cloudflare会自动检测你现在有的DNS记录，自动添加。</p>
<p>如果已经有一条用于回源的记录，A记录或者CNAME都行，则无需再建 (指向服务节点)</p>
<p>如 <a class="link" href="http://origin.test.com" >origin.test.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img5.png"
class="" title="img.png"
>
<p><strong>5、</strong> 修改该主域名的dns解析，让CF管理</p>
<img
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src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img6.png"
class="" title="img.png"
>
<p><strong>具体如何修改，不同的运营商方式不同，以阿里云为例</strong></p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img7.png"
class="" title="img.png"
>
<p><strong>6、</strong> DNS托管完成后，回到CF平台，开启SaaS服务，<strong>需要绑定外币卡/Paypal</strong>，不会扣费</p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img8.png"
class="" title="img_1.png"
>
<p><strong>7、</strong> 配置 SSL/TLS -> 自定义主机名 -> 回退源</p>
<ul>
<li>回退源就是上面配置的 <a class="link" href="http://origin.test.com" >origin.test.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></li>
</ul>
<img
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src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img9.png"
class="" title="img.png"
>
<p>添加后点击刷新，正常情况下 回退源状态 应为：有效</p>
<p><strong>8、</strong> 添加自定义主机名。该域名就是真实加速域名，必须是非CF管理域名</p>
<img
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src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img10.png"
class="" title="img.png"
>
<p><strong>9、</strong> 配置主机名和SSL验证，CF需要验证你有该域名的管理权限和下发SSL证书</p>
<img
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src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img11.png"
class="" title="img.png"
>
<p><strong>回到你的需要加速域名的域名管理平台，添加dns txt记录，用于验证主机。以阿里云为例</strong></p>
<img
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src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img12.png"
class="" title="img.png"
>
<p><strong>主机名验证完成后，添加dns txt记录，用于颁发SSL。以阿里云为例</strong></p>
<img
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src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img13.png"
class="" title="img.png"
>
<p><strong>都验证完成后状态</strong></p>
<img
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src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img14.png"
class="" title="img.png"
>
<p><strong>10、</strong> 最后确保 <a class="link" href="http://blog.mysite.com" >blog.mysite.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 解析到CF上，A记录或者CNAME</p>
<ul>
<li>A记录解析到CF ip上 (优选ip)</li>
<li>CNAME解析到CF 域名上 (优选域名)</li>
</ul>
<img
lazyload
src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img15.png"
class="" title="img.png"
>
<p><strong>此时，访问 <a class="link" href="http://blog.mysite.com" >blog.mysite.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 就会通过CF节点，并回源到 <a class="link" href="http://origin.test.com" >origin.test.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></strong></p>
<h2 id="注意事项">注意事项</h2>
<p>默认情况下，选择回源的模式是 灵活，意味着 CF -> <a class="link" href="http://origin.test.com" >origin.test.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 走的都是80端口，无SSL</p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img16.png"
class="" title="img.png"
>
<p>比如 curl <a class="link" href="http://blog.mysite.com" >http://blog.mysite.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> or curl <a class="link" href="https://blog.mysite.com" >https://blog.mysite.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<p>都是相当于 curl <a class="link" href="http://origin.test.com" >http://origin.test.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<hr>
<p>但是实测当 curl <a class="link" href="https://blog.mysite.com:8443" >https://blog.mysite.com:8443<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 时，cf 会强制后端链路需要SSL, 相当于 curl <a class="link" href="http://origin.test.com:8443" >http://origin.test.com:8443<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<p><a class="link" href="https://developers.cloudflare.com/fundamentals/reference/network-ports/" >其他支持的端口没有测试<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<h3 id="如何调整回源端口和SSL策略">如何调整回源端口和SSL策略</h3>
<p><strong>1、</strong> SSL 策略</p>
<p>方式一、在上图中调整为 <strong>完全模式</strong>，则会按照请求端口并使用SSL建立回源链接。（这个配置会对该域下所有的自定义主机名生效）</p>
<p>方式二、通过规则配置，针对不同规则应用配置，比如指定 <a class="link" href="http://blog.mysite.com" >blog.mysite.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 的回源是使用 <strong>完全模式</strong></p>
<img
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src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img17.png"
class="" title="img.png"
>
<img
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src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img18.png"
class="" title="img.png"
>
<img
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src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img19.png"
class="" title="img.png"
>
<p><strong>2、</strong> 回源端口自定义</p>
<p>比如想要实现 curl <a class="link" href="http://blog.mysite.com" >http://blog.mysite.com<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> -> curl <a class="link" href="https://origin.test.com:8443" >https://origin.test.com:8443<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img20.png"
class="" title="img.png"
>
<img
lazyload
src="/images/loading.svg"
data-src="/p/cloudflare_cdn_proxy/img21.png"
class="" title="img.png"
>
<h3 id="其他说明">其他说明</h3>
<ul>
<li>因为节点基本在海外，所以套CF中转，速度不会很理想</li>
<li>但是使用移动网络的话，可能会使用 Cloudflare 香港节点，理论上会有不错的速度</li>
<li>作为代理的话，可以用于防止 ip 被墙或者已经被墙</li>
<li>作为免费cdn，会有一定的价值，毕竟不会被墙</li>
<li>这套方案理论上可以做其他更多的事情</li>
<li>如果过程中出现5xx 4xx
<ul>
<li>请检查是否一个主域名在CF管理，一个在其他平台</li>
<li>请检查回源端口和回源ssl策略</li>
</ul>
</li>
</ul>
<h3 id="参考链接">参考链接</h3>
<ul>
<li><a class="link" href="https://github.com/233boy/v2ray/wiki/%E4%BD%BF%E7%94%A8Cloudflare%E4%B8%AD%E8%BD%ACV2Ray%E6%B5%81%E9%87%8F" >https://github.com/233boy/v2ray/wiki/使用Cloudflare中转V2Ray流量<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></li>
<li><a class="link" href="https://linux.do/t/topic/114314" >https://linux.do/t/topic/114314<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></li>
</ul>
]]></content>
<categories>
<category>博客</category>
</categories>
<tags>
<tag>network</tag>
</tags>
</entry>
<entry>
<title>Composer 私有仓库搭建</title>
<url>/p/composer-private.html</url>
<content><![CDATA[<h1>Composer 私有仓库搭建</h1>
<p>composer 私有仓库搭建方案有以下三种</p>
<ol>
<li>
<p><a class="link" href="https://github.com/composer/satis" title="Satis">Satis<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 官方推荐的工具</p>
<p>基本满足要求，缺点就是增加自己的package每次需要手动修改配置，版本更新需要手动，比较繁琐</p>
</li>
<li>
<p><a class="link" href="https://github.com/ludofleury/satisfy" title="Satisfy">Satisfy<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 在Satis基础上增加了一些便捷的功能，webhook，图形界面增加仓库等</p>
</li>
<li>
<p>coding by yourself.;</p>
</li>
</ol>
<p>本文使用 <a class="link" href="https://github.com/ludofleury/satisfy" title="Satisfy">Satisfy<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> + docker进行搭建</p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/composer-private/image_a4urwWFHJZ.png"
class=""
>
<h2 id="一、下载">一、下载</h2>
<p>选择一个目录 /var/www/satisfy (<em>该目录要与后面容器内的目录保持一致</em>);</p>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line"># current commit hash master@7e2a472</span><br><span class="line">git clone https://github.com/ludofleury/satisfy /var/www/satisfy</span><br><span class="line"></span><br><span class="line">cd /var/www/satisfy</span><br><span class="line"></span><br><span class="line">chown -R www-data:www-data .</span><br></pre></td></tr></table></figure></div>
<h2 id="二、配置docker">二、配置docker</h2>
<h3 id="Dockerfile">Dockerfile</h3>
<p>修改docker/php/Dockerfile</p>
<p>（因为本文nginx 是宿主机提供的，不是独立一个nginx 容器，配置上与官方有些差异）</p>
<div class="code-container" data-rel="Docker"><figure class="iseeu highlight docker"><table><tr><td class="code"><pre><span class="line"><span class="keyword">FROM</span> php:<span class="number">8.0</span>-fpm</span><br><span class="line"></span><br><span class="line"><span class="comment"># 国内源加速</span></span><br><span class="line"><span class="keyword">RUN</span><span class="language-bash"> sed -i s/deb.debian.org/mirrors.tuna.tsinghua.edu.cn/g /etc/apt/sources.list</span></span><br><span class="line"></span><br><span class="line"><span class="keyword">RUN</span><span class="language-bash"> apt update && \</span></span><br><span class="line"><span class="language-bash"> apt install -qy wget curl git zip unzip && \</span></span><br><span class="line"><span class="language-bash"> apt clean && <span class="built_in">rm</span> -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 保证外部的www-data 与 容器内的 www-data uid、gid 相同</span></span><br><span class="line"><span class="keyword">ARG</span> UNAME=www-data</span><br><span class="line"><span class="keyword">ARG</span> UGROUP=www-data</span><br><span class="line"><span class="keyword">ARG</span> UID=<span class="number">1000</span></span><br><span class="line"><span class="keyword">ARG</span> GID=<span class="number">1000</span></span><br><span class="line"><span class="keyword">RUN</span><span class="language-bash"> usermod --uid <span class="variable">$UID</span> <span class="variable">$UNAME</span></span></span><br><span class="line"><span class="keyword">RUN</span><span class="language-bash"> groupmod --gid <span class="variable">$GID</span> <span class="variable">$UGROUP</span></span></span><br><span class="line"></span><br><span class="line"><span class="keyword">RUN</span><span class="language-bash"> wget -O /usr/local/bin/composer https://getcomposer.org/download/latest-stable/composer.phar && <span class="built_in">chmod</span> +x /usr/local/bin/composer</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># gitlab ssh</span></span><br><span class="line"><span class="keyword">COPY</span><span class="language-bash"> id_rsa /var/www/.ssh/id_rsa</span></span><br><span class="line"><span class="keyword">RUN</span><span class="language-bash"> <span class="built_in">chmod</span> 0600 /var/www/.ssh/id_rsa</span></span><br><span class="line"></span><br><span class="line"><span class="keyword">COPY</span><span class="language-bash"> php.ini /usr/local/etc/php/conf.d/satisfy.ini</span></span><br><span class="line"></span><br><span class="line"><span class="keyword">RUN</span><span class="language-bash"> <span class="built_in">mkdir</span> -p /var/www/.ssh && <span class="built_in">chmod</span> 0700 /var/www/.ssh && ssh-keyscan -H github.com >> /var/www/.ssh/known_hosts && \</span></span><br><span class="line"><span class="language-bash"> <span class="built_in">mkdir</span> -p /var/www/.composer && <span class="built_in">chown</span> www-data:www-data /var/www/.composer</span></span><br><span class="line"> </span><br><span class="line"><span class="comment"># 保证 www-data 用户权限</span></span><br><span class="line"><span class="keyword">RUN</span><span class="language-bash"> <span class="built_in">chown</span> -R www-data:www-data /var/www</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># gitlab ssh known_hosts, 不优先添加，webhook 处理在ssh方式下会处理异常</span></span><br><span class="line"><span class="keyword">RUN</span><span class="language-bash"> ssh-keyscan -p 222 -H <my.gitlab.com> >> /var/www/.ssh/known_hosts</span></span><br><span class="line"></span><br><span class="line"><span class="keyword">USER</span> www-data</span><br></pre></td></tr></table></figure></div>
<h3 id="DockerCompose">DockerCompose</h3>
<p>修改 docker-composer.yml</p>
<div class="code-container" data-rel="Docker"><figure class="iseeu highlight docker"><table><tr><td class="code"><pre><span class="line">version: <span class="string">'3'</span></span><br><span class="line">services:</span><br><span class="line"> php:</span><br><span class="line"> build:</span><br><span class="line"> context: ./docker/php</span><br><span class="line"> container_name: satisfy_php</span><br><span class="line"> <span class="keyword">user</span>: www-data</span><br><span class="line"> working_dir: /var/www/satisfy</span><br><span class="line"> volumes:</span><br><span class="line"> - .:/var/www/satisfy</span><br><span class="line"> - /var/www/.composer</span><br><span class="line"> environment:</span><br><span class="line"> APP_ENV: ${APP_ENV:-dev}</span><br><span class="line"> APP_DEBUG: ${APP_DEBUG:-<span class="number">1</span>}</span><br><span class="line"> APP_PATH: /var/www/satisfy</span><br><span class="line"> ports:</span><br><span class="line"> - <span class="number">9000</span>:<span class="number">9000</span></span><br></pre></td></tr></table></figure></div>
<h3 id="Build">Build</h3>
<ol>
<li>在 docker/php/ 目录下增加 gitlab 的 ssh id_rsa</li>
<li>docker-composer build</li>
</ol>
<div class="code-container" data-rel="Docker"><figure class="iseeu highlight docker"><table><tr><td class="code"><pre><span class="line"> $ docker-composer build</span><br><span class="line"> ...</span><br><span class="line"> ---> <span class="number">8346930</span>c5d07</span><br><span class="line">Removing intermediate container e1af8c887943</span><br><span class="line">Step <span class="number">17</span>/<span class="number">17</span> : <span class="keyword">USER</span> www-data</span><br><span class="line"> ---> Running in d77d9a8ca62b</span><br><span class="line"> ---> <span class="number">8</span>bba196f3d47</span><br><span class="line">Removing intermediate container d77d9a8ca62b</span><br><span class="line">Successfully built <span class="number">8</span>bba196f3d47</span><br></pre></td></tr></table></figure></div>
<h2 id="三、配置satisfy">三、配置satisfy</h2>
<h3 id="vendor依赖下载">vendor依赖下载</h3>
<p>直接使用该镜像中的composer 进行依赖下载</p>
<div class="code-container" data-rel="Docker"><figure class="iseeu highlight docker"><table><tr><td class="code"><pre><span class="line">docker <span class="keyword">run</span><span class="language-bash"> --<span class="built_in">rm</span> -it -v <span class="variable">$PWD</span>:/var/www/app satisfy_php composer install -d /var/www/app</span></span><br></pre></td></tr></table></figure></div>
<p>提示输入配置选项可以直接回车跳过，后续手动修改</p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/composer-private/image_d406ohIHKM.png"
class=""
>
<h3 id="satis-初始化">satis 初始化</h3>
<h4 id="增加配置文件-satis-json">增加配置文件 satis.json</h4>
<div class="code-container" data-rel="Docker"><figure class="iseeu highlight docker"><table><tr><td class="code"><pre><span class="line">{</span><br><span class="line"> <span class="string">"name"</span>: <span class="string">"attson/repository"</span>,</span><br><span class="line"> <span class="string">"homepage"</span>: <span class="string">"http://composer.attson.com/"</span>,</span><br><span class="line"> <span class="string">"repositories"</span>: [</span><br><span class="line"> {</span><br><span class="line"> <span class="string">"type"</span>: <span class="string">"vcs"</span>,</span><br><span class="line"> <span class="string">"url"</span>: <span class="string">"ssh://git@<gitlab.com/group/project>.git"</span></span><br><span class="line"> }</span><br><span class="line"> ],</span><br><span class="line"> <span class="string">"require-all"</span>: true,</span><br><span class="line"> <span class="string">"config"</span>: {</span><br><span class="line"> <span class="string">"secure-http"</span>: false</span><br><span class="line"> },</span><br><span class="line"> <span class="string">"archive"</span>: {</span><br><span class="line"> <span class="string">"directory"</span>: <span class="string">"dist"</span>,</span><br><span class="line"> <span class="string">"format"</span>: <span class="string">"zip"</span>,</span><br><span class="line"> <span class="string">"skip-dev"</span>: false,</span><br><span class="line"> <span class="string">"prefix-url"</span>: <span class="string">"http://composer.attson.com/"</span></span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure></div>
<h4 id="build-satis">build satis</h4>
<div class="code-container" data-rel="Docker"><figure class="iseeu highlight docker"><table><tr><td class="code"><pre><span class="line">docker <span class="keyword">run</span><span class="language-bash"> --<span class="built_in">rm</span> -it -v <span class="variable">$PWD</span>:/var/www/app satisfy_php php /var/www/app/bin/satis build /var/www/app/satis.json /var/www/app/public -vvv</span></span><br><span class="line"></span><br><span class="line"></span><br><span class="line">...</span><br><span class="line">Writing packages.json</span><br><span class="line">Pruning include directories</span><br><span class="line">Writing web view</span><br></pre></td></tr></table></figure></div>
<h3 id="satisfy配置">satisfy配置</h3>
<h4 id="修改-config-parameters-yml">修改 config/parameters.yml</h4>
<div class="code-container" data-rel="Docker"><figure class="iseeu highlight docker"><table><tr><td class="code"><pre><span class="line">parameters:</span><br><span class="line"> secret: <any strings></span><br><span class="line"> satis_filename: <span class="string">'%kernel.project_dir%/satis.json'</span></span><br><span class="line"> satis_log_path: <span class="string">'%kernel.project_dir%/var/satis'</span></span><br><span class="line"> gitlab.secret: <webhook.token></span><br><span class="line"> admin.auth: true</span><br><span class="line"> admin.users:</span><br><span class="line"> admin:</span><br><span class="line"> password: <plaintext></span><br><span class="line"> roles:</span><br><span class="line"> - ROLE_ADMIN</span><br><span class="line"> composer.home: <span class="string">'%kernel.project_dir%/var/composer'</span></span><br></pre></td></tr></table></figure></div>
<p><a class="link" href="https://github.com/ludofleury/satisfy/blob/master/config/security.yml" >https://github.com/ludofleury/satisfy/blob/master/config/security.yml<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a><br>
默认密码使用的是明文方式</p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/composer-private/image_Y7nrAZFoCu.png"
class=""
>
<h4 id="启动服务">启动服务</h4>
<div class="code-container" data-rel="Docker"><figure class="iseeu highlight docker"><table><tr><td class="code"><pre><span class="line">docker-composer up -d</span><br></pre></td></tr></table></figure></div>
<h3 id="nginx-配置">nginx 配置</h3>
<div class="code-container" data-rel="Docker"><figure class="iseeu highlight docker"><table><tr><td class="code"><pre><span class="line">server {</span><br><span class="line"> listen <span class="number">80</span>;</span><br><span class="line"> server_name composer.attson.com;</span><br><span class="line"></span><br><span class="line"> access_log /var/log/nginx/composer/access.log;</span><br><span class="line"> error_log /var/log/nginx/composer/error_log;</span><br><span class="line"></span><br><span class="line"> root /var/www/satisfy/public;</span><br><span class="line"> index index.html index.php;</span><br><span class="line"> location / {</span><br><span class="line"> try_files $uri $uri/ /index.php?$query_string;</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> location ~ ^(.+\.php)(.*) {</span><br><span class="line"> try_files $uri /index.php =<span class="number">404</span>;</span><br><span class="line"></span><br><span class="line"> fastcgi_split_path_info ^(.+\.php)(.*)$;</span><br><span class="line"> fastcgi_pass <span class="number">127.0</span>.<span class="number">0.1</span>:<span class="number">9000</span>;</span><br><span class="line"></span><br><span class="line"> fastcgi_param PATH_INFO $fastcgi_path_info;</span><br><span class="line"> <span class="comment"># fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;</span></span><br><span class="line"> fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;</span><br><span class="line"> include fastcgi_params;</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure></div>
<h2 id="四、验证">四、验证</h2>
<h3 id="访问地址">访问地址</h3>
<img
lazyload
src="/images/loading.svg"
data-src="/p/composer-private/image_AuHbRj7-fo.png"
class=""
>
<h3 id="访问-admin-configuration">访问 admin/configuration</h3>
<img
lazyload
src="/images/loading.svg"
data-src="/p/composer-private/image_vo4axt7ZmP.png"
class=""
>
<p>用户名密码 在 parameters.yml 配置文件</p>
<h3 id="gitlab-webhook">gitlab webhook;</h3>
<img
lazyload
src="/images/loading.svg"
data-src="/p/composer-private/image_K0Pz3doYO3.png"
class=""
>
<p>webhook 配置完后可以test</p>
<img
lazyload
src="/images/loading.svg"
data-src="/p/composer-private/image_uncVKUkl8y.png"
class=""
>
<p>不出意外的话，就全部搭好了</p>
<h2 id="五、重新拉取">五、重新拉取</h2>
<p>可以通过删除所有文件，清理无效的版本。（如果仓库太多的话，还是不要这么操作，全部拉取比较耗时）</p>
<div class="code-container" data-rel="Docker"><figure class="iseeu highlight docker"><table><tr><td class="code"><pre><span class="line">rm -rf public/dist</span><br><span class="line"></span><br><span class="line">docker <span class="keyword">run</span><span class="language-bash"> --<span class="built_in">rm</span> -it -v <span class="variable">$PWD</span>:/var/www/app satisfy_php php /var/www/app/bin/satis build /var/www/app/satis.json /var/www/app/public -vvv</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 注意 public 的文件权限</span></span><br><span class="line">chown -R www-data:www-data public</span><br></pre></td></tr></table></figure></div>
]]></content>
<categories>
<category>技术</category>
</categories>
<tags>
<tag>example</tag>
<tag>php</tag>
</tags>
</entry>
<entry>
<title>Hexo Gitalk 评论自动初始化</title>
<url>/p/gitalk-init.html</url>
<content><![CDATA[<h1>Hexo Gitalk 评论自动初始化</h1>
<h2 id="背景">背景</h2>
<p>如果使用 Gitalk 评论插件，需要作者为每篇文章手动操作一下初始化，生成对应文章的issue，才能进行评论。</p>
<p>偷懒的程序员当然不喜欢这么繁琐的流程，所以需要一个自动化工具</p>
<h2 id="自动化实现流程">自动化实现流程</h2>
<img
lazyload
src="/images/loading.svg"
data-src="/p/gitalk-init/workflows.png"
class="" title="img.png"
>
<h2 id="执行效果">执行效果</h2>
<img
lazyload
src="/images/loading.svg"
data-src="/p/gitalk-init/result.png"
class="" title="img.png"
>
<h2 id="具体代码">具体代码</h2>
<p><a class="link" href="https://github.com/attson/hexo-gitalk-init" >https://github.com/attson/hexo-gitalk-init<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
<ul>
<li>无需安装其他的依赖，让你的hexo项目更干净</li>
<li>不需要依赖或修改sitemap</li>
<li>更适合自动化</li>
<li>代码强迫症福音 no any warning</li>
</ul>
<div class="code-container" data-rel="Js"><figure class="iseeu highlight js"><table><tr><td class="code"><pre><span class="line"></span><br><span class="line"><span class="keyword">const</span> fs = <span class="built_in">require</span>(<span class="string">'fs'</span>);</span><br><span class="line"><span class="keyword">const</span> path = <span class="built_in">require</span>(<span class="string">'path'</span>);</span><br><span class="line"><span class="keyword">const</span> readline = <span class="built_in">require</span>(<span class="string">'readline'</span>);</span><br><span class="line"><span class="keyword">const</span> https = <span class="built_in">require</span>(<span class="string">'https'</span>);</span><br><span class="line"></span><br><span class="line"><span class="keyword">let</span> config = {}</span><br><span class="line"></span><br><span class="line"><span class="keyword">if</span> (fs.<span class="title function_">existsSync</span>(path.<span class="title function_">join</span>(__dirname, <span class="string">'gitalk_init.json'</span>))) {</span><br><span class="line"> config = <span class="title class_">JSON</span>.<span class="title function_">parse</span>(fs.<span class="title function_">readFileSync</span>(path.<span class="title function_">join</span>(__dirname, <span class="string">'gitalk_init.json'</span>)).<span class="title function_">toString</span>(<span class="string">'utf-8'</span>))</span><br><span class="line"></span><br><span class="line"> <span class="title class_">Object</span>.<span class="title function_">keys</span>(config).<span class="title function_">forEach</span>(<span class="function"><span class="params">key</span> =></span> {</span><br><span class="line"> <span class="keyword">const</span> value = config[key];</span><br><span class="line"></span><br><span class="line"> <span class="keyword">const</span> reg = <span class="regexp">/{process\.env\.[a-zA-Z_\-}]*/gm</span></span><br><span class="line"></span><br><span class="line"> value.<span class="title function_">match</span>(reg).<span class="title function_">forEach</span>(<span class="function"><span class="params">match</span> =></span> {</span><br><span class="line"> config[key].<span class="title function_">replace</span>(match, process.<span class="property">env</span>[match.<span class="title function_">substring</span>(<span class="number">13</span>, match.<span class="property">length</span> - <span class="number">1</span>)])</span><br><span class="line"> })</span><br><span class="line"> })</span><br><span class="line">} <span class="keyword">else</span> {</span><br><span class="line"> <span class="comment">// 配置信息</span></span><br><span class="line"> config = {</span><br><span class="line"> <span class="comment">// GitHub repository 所有者，可以是个人或者组织。对应Gitalk配置中的owner</span></span><br><span class="line"> <span class="attr">username</span>: process.<span class="property">env</span>.<span class="property">GITHUB_REPOSITORY_OWNER</span>,</span><br><span class="line"></span><br><span class="line"> <span class="comment">// 储存评论issue的github仓库名，仅需要仓库名字即可。对应 Gitalk配置中的repo</span></span><br><span class="line"> <span class="attr">repo</span>: process.<span class="property">env</span>.<span class="property">GITALK_INIT_REPO</span>,</span><br><span class="line"></span><br><span class="line"> <span class="comment">// 从 GitHub 的 Personal access tokens 页面，点击 Generate new token</span></span><br><span class="line"> <span class="attr">token</span>: process.<span class="property">env</span>.<span class="property">GITALK_TOKEN</span>,</span><br><span class="line"></span><br><span class="line"> <span class="comment">// 是否启用缓存，启用缓存会将已经初始化的数据写入配置的 outputCacheFile 文件，下一次直接通过缓存文件 outputCacheFile 判断</span></span><br><span class="line"> <span class="attr">enableCache</span>: process.<span class="property">env</span>.<span class="property">GITALK_INIT_CACHE</span> || <span class="literal">true</span>,</span><br><span class="line"> <span class="comment">// 缓存文件输出的位置</span></span><br><span class="line"> <span class="attr">cacheFile</span>: process.<span class="property">env</span>.<span class="property">GITALK_INIT_CACHE_FILE</span> || path.<span class="title function_">join</span>(__dirname, <span class="string">'./public/gitalk-init-cache.json'</span>),</span><br><span class="line"></span><br><span class="line"> <span class="comment">// 只用于获取缓存的来源，缓存仍然会写到 cacheFile. 读取优先级 cacheFile > cacheRemote. 故cacheFile文件存在时，忽略 cacheRemote</span></span><br><span class="line"> <span class="attr">cacheRemote</span>: process.<span class="property">env</span>.<span class="property">GITALK_INIT_CACHE_REMOTE</span>,</span><br><span class="line"> <span class="comment">// 通过远程读取文件，这样就不需要在本地的博客源文件中保存(保存在静态站点的public中)</span></span><br><span class="line"> <span class="comment">// output 到 public 目的就是将文件放在静态站点里面，下一次构建时，可以从远程读取</span></span><br><span class="line"></span><br><span class="line"> <span class="attr">postsDir</span>: process.<span class="property">env</span>.<span class="property">GITALK_INIT_POSTS_DIR</span> || <span class="string">'source/_posts'</span></span><br><span class="line"> };</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line"><span class="keyword">function</span> <span class="title function_">configInit</span>(<span class="params">config</span>) {</span><br><span class="line"> <span class="keyword">if</span> (config.<span class="property">repo</span> === <span class="literal">undefined</span>) {</span><br><span class="line"> config.<span class="property">repo</span> = <span class="string">`<span class="subst">${config.username}</span>.github.io`</span></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="keyword">if</span> (config.<span class="property">cacheRemote</span> === <span class="literal">undefined</span>) {</span><br><span class="line"> config.<span class="property">cacheRemote</span> = <span class="string">`https://<span class="subst">${config.repo}</span>/gitalk-init-cache.json`</span></span><br><span class="line"> }</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line"><span class="title function_">configInit</span>(config)</span><br><span class="line"></span><br><span class="line"><span class="keyword">const</span> hostname = <span class="string">'api.github.com'</span></span><br><span class="line"><span class="keyword">const</span> apiPath = <span class="string">'/repos/'</span> + config.<span class="property">username</span> + <span class="string">'/'</span> + config.<span class="property">repo</span> + <span class="string">'/issues'</span>;</span><br><span class="line"></span><br><span class="line"><span class="keyword">const</span> autoGitalkInit = {</span><br><span class="line"> <span class="attr">gitalkCache</span>: <span class="literal">null</span>,</span><br><span class="line"> <span class="attr">gitalkIdGenerator</span>: <span class="literal">null</span>,</span><br><span class="line"> getFiles (dir, files_) {</span><br><span class="line"> files_ = files_ || [];</span><br><span class="line"> <span class="keyword">const</span> files = fs.<span class="title function_">readdirSync</span>(dir);</span><br><span class="line"> <span class="keyword">for</span> (<span class="keyword">let</span> i <span class="keyword">in</span> files) {</span><br><span class="line"> <span class="keyword">let</span> name = dir + <span class="string">'/'</span> + files[i];</span><br><span class="line"> <span class="keyword">if</span> (fs.<span class="title function_">statSync</span>(name).<span class="title function_">isDirectory</span>()) {</span><br><span class="line"> <span class="variable language_">this</span>.<span class="title function_">getFiles</span>(name, files_);</span><br><span class="line"> } <span class="keyword">else</span> {</span><br><span class="line"> <span class="keyword">if</span> (name.<span class="title function_">endsWith</span>(<span class="string">'.md'</span>)) {</span><br><span class="line"> files_.<span class="title function_">push</span>(name);</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">return</span> files_;</span><br><span class="line"> },</span><br><span class="line"> <span class="keyword">async</span> <span class="title function_">readItem</span>(<span class="params">file</span>) {</span><br><span class="line"> <span class="keyword">const</span> fileStream = fs.<span class="title function_">createReadStream</span>(file);</span><br><span class="line"></span><br><span class="line"> <span class="keyword">const</span> rl = readline.<span class="title function_">createInterface</span>({</span><br><span class="line"> <span class="attr">input</span>: fileStream,</span><br><span class="line"> <span class="attr">crlfDelay</span>: <span class="title class_">Infinity</span>,</span><br><span class="line"> });</span><br><span class="line"> <span class="comment">// Note: we use the crlfDelay option to recognize all instances of CR LF</span></span><br><span class="line"> <span class="comment">// ('\r\n') in input.txt as a single line break.</span></span><br><span class="line"></span><br><span class="line"> <span class="keyword">let</span> start = <span class="literal">false</span>;</span><br><span class="line"></span><br><span class="line"> <span class="keyword">let</span> post = {};</span><br><span class="line"></span><br><span class="line"> <span class="keyword">for</span> <span class="keyword">await</span> (<span class="keyword">const</span> line <span class="keyword">of</span> rl) {</span><br><span class="line"> <span class="keyword">if</span> (start === <span class="literal">true</span>) {</span><br><span class="line"> <span class="keyword">if</span> (line.<span class="title function_">trim</span>() === <span class="string">'---'</span>) {</span><br><span class="line"> <span class="keyword">break</span></span><br><span class="line"> } <span class="keyword">else</span> {</span><br><span class="line"> <span class="keyword">const</span> items = line.<span class="title function_">split</span>(<span class="string">':'</span>)</span><br><span class="line"> <span class="keyword">if</span> ([<span class="string">'title'</span>, <span class="string">'desc'</span>, <span class="string">'date'</span>, <span class="string">'comment'</span>].<span class="title function_">indexOf</span>(items[<span class="number">0</span>].<span class="title function_">trim</span>()) !== -<span class="number">1</span>) {</span><br><span class="line"> post[items[<span class="number">0</span>].<span class="title function_">trim</span>()] = items[<span class="number">1</span>].<span class="title function_">trim</span>()</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"> } <span class="keyword">else</span> {</span><br><span class="line"> <span class="keyword">if</span> (line.<span class="title function_">trim</span>() === <span class="string">'---'</span>) {</span><br><span class="line"> start = <span class="literal">true</span></span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> fileStream.<span class="title function_">close</span>()</span><br><span class="line"></span><br><span class="line"> <span class="keyword">if</span> (<span class="title class_">Object</span>.<span class="title function_">keys</span>(post).<span class="property">length</span> === <span class="number">0</span>) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`gitalk: warn read empty from: <span class="subst">${file}</span>`</span>);</span><br><span class="line"></span><br><span class="line"> <span class="keyword">return</span> <span class="literal">null</span></span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">if</span> (post[<span class="string">'comment'</span>] === <span class="literal">false</span> || post[<span class="string">'comment'</span>] === <span class="string">'false'</span>) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`gitalk: ignore by comment = <span class="subst">${post[<span class="string">'comment'</span>]}</span> : <span class="subst">${file}</span>`</span>);</span><br><span class="line"> <span class="keyword">return</span> <span class="literal">null</span></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="keyword">if</span> (!(<span class="string">'title'</span> <span class="keyword">in</span> post)) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`gitalk: ignore because the title miss: <span class="subst">${file}</span>`</span>);</span><br><span class="line"> <span class="keyword">return</span> <span class="literal">null</span></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="keyword">if</span> (!(<span class="string">'date'</span> <span class="keyword">in</span> post)) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`gitalk: ignore because the date miss: <span class="subst">${file}</span>`</span>);</span><br><span class="line"> <span class="keyword">return</span> <span class="literal">null</span></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="keyword">const</span> regex = <span class="regexp">/^\d{4}-\d{2}-\d{2} \d{2}$/gm</span>;</span><br><span class="line"></span><br><span class="line"> <span class="keyword">if</span> (!(regex.<span class="title function_">test</span>(post[<span class="string">'date'</span>]))) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`gitalk: ignore because the date <span class="subst">${post[<span class="string">'date'</span>]}</span> invalid: <span class="subst">${file}</span>`</span>);</span><br><span class="line"> <span class="keyword">return</span> <span class="literal">false</span>;</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="comment">// pathname /year/month/day/file_without_extend/</span></span><br><span class="line"> post[<span class="string">'pathname'</span>] = <span class="string">'/'</span> + post[<span class="string">'date'</span>].<span class="title function_">substring</span>(<span class="number">0</span>, <span class="number">10</span>).<span class="title function_">replace</span>(<span class="regexp">/[-|\s]/g</span>, <span class="string">'/'</span>) + <span class="string">`/<span class="subst">${path.basename(file, <span class="string">'.md'</span>)}</span>/`</span></span><br><span class="line"> post[<span class="string">'desc'</span>] = post[<span class="string">'title'</span>]</span><br><span class="line"></span><br><span class="line"> <span class="keyword">return</span> post</span><br><span class="line"> },</span><br><span class="line"></span><br><span class="line"> <span class="keyword">async</span> <span class="title function_">readPosts</span>(<span class="params">dir</span>) {</span><br><span class="line"> <span class="keyword">const</span> posts = [];</span><br><span class="line"> <span class="keyword">for</span> (<span class="keyword">let</span> file <span class="keyword">of</span> <span class="variable language_">this</span>.<span class="title function_">getFiles</span>(dir)) {</span><br><span class="line"> <span class="keyword">const</span> post = <span class="keyword">await</span> <span class="variable language_">this</span>.<span class="title function_">readItem</span>(file);</span><br><span class="line"> <span class="keyword">if</span> (post != <span class="literal">null</span>) {</span><br><span class="line"> posts.<span class="title function_">push</span>(post)</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="keyword">return</span> posts</span><br><span class="line"> },</span><br><span class="line"></span><br><span class="line"> <span class="comment">// 调用github接口初始化</span></span><br><span class="line"> <span class="title function_">gitalkInitInvoke</span>(<span class="params">{pathname, id, title, desc}</span>) {</span><br><span class="line"> <span class="keyword">const</span> options = {</span><br><span class="line"> <span class="string">'method'</span>: <span class="string">'POST'</span>,</span><br><span class="line"> <span class="string">'hostname'</span>: hostname,</span><br><span class="line"> <span class="string">'path'</span>: apiPath,</span><br><span class="line"> <span class="string">'headers'</span>: {</span><br><span class="line"> <span class="string">'Authorization'</span>: <span class="string">'token '</span> + config.<span class="property">token</span>,</span><br><span class="line"> <span class="string">'Content-Type'</span>: <span class="string">'application/json'</span>,</span><br><span class="line"> <span class="string">'User-Agent'</span>: config.<span class="property">username</span> + <span class="string">'/'</span> + config.<span class="property">repo</span>,</span><br><span class="line"> },</span><br><span class="line"> <span class="string">'maxRedirects'</span>: <span class="number">20</span></span><br><span class="line"> };</span><br><span class="line"></span><br><span class="line"> <span class="keyword">const</span> link = <span class="string">`https://<span class="subst">${config.repo}</span><span class="subst">${pathname}</span>`</span></span><br><span class="line"></span><br><span class="line"> <span class="comment">//创建issue</span></span><br><span class="line"> <span class="keyword">const</span> reqBody = {</span><br><span class="line"> <span class="string">'title'</span>: title,</span><br><span class="line"> <span class="string">'labels'</span>: [<span class="string">'Gitalk'</span>, id],</span><br><span class="line"> <span class="string">'body'</span>: <span class="string">`[<span class="subst">${link}</span>](<span class="subst">${link}</span>})\r\n\r\n<span class="subst">${desc}</span>`</span></span><br><span class="line"> };</span><br><span class="line"></span><br><span class="line"> <span class="keyword">return</span> <span class="keyword">new</span> <span class="title class_">Promise</span>(<span class="function"><span class="params">resolve</span> =></span> {</span><br><span class="line"> <span class="keyword">let</span> req = https.<span class="title function_">request</span>(options, <span class="keyword">function</span> (<span class="params">res</span>) {</span><br><span class="line"> <span class="keyword">const</span> chunks = [];</span><br><span class="line"></span><br><span class="line"> res.<span class="title function_">on</span>(<span class="string">'data'</span>, <span class="keyword">function</span> (<span class="params">chunk</span>) {</span><br><span class="line"> chunks.<span class="title function_">push</span>(chunk);</span><br><span class="line"> });</span><br><span class="line"></span><br><span class="line"> res.<span class="title function_">on</span>(<span class="string">'end'</span>, <span class="keyword">function</span> (<span class="params"></span>) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="title class_">Buffer</span>.<span class="title function_">concat</span>(chunks).<span class="title function_">toString</span>())</span><br><span class="line"></span><br><span class="line"> <span class="keyword">return</span> <span class="title function_">resolve</span>([<span class="literal">false</span>, <span class="literal">true</span>]);</span><br><span class="line"> });</span><br><span class="line"></span><br><span class="line"> res.<span class="title function_">on</span>(<span class="string">'error'</span>, <span class="keyword">function</span> (<span class="params">error</span>) {</span><br><span class="line"> <span class="keyword">return</span> <span class="title function_">resolve</span>([error, <span class="literal">false</span>]);</span><br><span class="line"> });</span><br><span class="line"> });</span><br><span class="line"></span><br><span class="line"> req.<span class="title function_">write</span>(<span class="title class_">JSON</span>.<span class="title function_">stringify</span>(reqBody))</span><br><span class="line"></span><br><span class="line"> req.<span class="title function_">end</span>();</span><br><span class="line"> })</span><br><span class="line"> },</span><br><span class="line"></span><br><span class="line"> <span class="comment">/**</span></span><br><span class="line"><span class="comment"> * 通过github api 请求判断是否已经初始化</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@param</span> {<span class="type">string</span>} id gitalk 初始化的id</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@return</span> {<span class="type">Promise<[boolean, boolean]></span>} 第一个值表示是否出错，第二个值 false 表示没初始化， true 表示已经初始化</span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"> getIsInitByGitHub (id) {</span><br><span class="line"> <span class="keyword">const</span> options = {</span><br><span class="line"> <span class="string">'method'</span>: <span class="string">'GET'</span>,</span><br><span class="line"> <span class="string">'hostname'</span>: hostname,</span><br><span class="line"> <span class="string">'path'</span>: apiPath + <span class="string">'?labels=Gitalk,'</span> + id,</span><br><span class="line"> <span class="string">'headers'</span>: {</span><br><span class="line"> <span class="string">'Authorization'</span>: <span class="string">'token '</span> + config.<span class="property">token</span>,</span><br><span class="line"> <span class="string">'Accept'</span>: <span class="string">'application/json'</span>,</span><br><span class="line"> <span class="comment">// https://docs.github.com/en/rest/overview/resources-in-the-rest-api?apiVersion=2022-11-28#user-agent-required</span></span><br><span class="line"> <span class="string">'User-Agent'</span>: config.<span class="property">username</span> + <span class="string">'/'</span> + config.<span class="property">repo</span>,</span><br><span class="line"> },</span><br><span class="line"> <span class="string">'maxRedirects'</span>: <span class="number">20</span></span><br><span class="line"> };</span><br><span class="line"></span><br><span class="line"> <span class="keyword">return</span> <span class="keyword">new</span> <span class="title class_">Promise</span>(<span class="function">(<span class="params">resolve</span>) =></span> {</span><br><span class="line"> <span class="keyword">const</span> req = https.<span class="title function_">request</span>(options, <span class="keyword">function</span> (<span class="params">res</span>) {</span><br><span class="line"> <span class="keyword">const</span> chunks = [];</span><br><span class="line"></span><br><span class="line"> res.<span class="title function_">on</span>(<span class="string">'data'</span>, <span class="keyword">function</span> (<span class="params">chunk</span>) {</span><br><span class="line"> chunks.<span class="title function_">push</span>(chunk);</span><br><span class="line"> });</span><br><span class="line"></span><br><span class="line"> res.<span class="title function_">on</span>(<span class="string">'end'</span>, <span class="keyword">function</span> (<span class="params"></span>) {</span><br><span class="line"> <span class="keyword">const</span> res = <span class="title class_">JSON</span>.<span class="title function_">parse</span>(<span class="title class_">Buffer</span>.<span class="title function_">concat</span>(chunks).<span class="title function_">toString</span>());</span><br><span class="line"> <span class="keyword">if</span> (res.<span class="property">length</span> > <span class="number">0</span>) {</span><br><span class="line"> <span class="keyword">return</span> <span class="title function_">resolve</span>([<span class="literal">false</span>, <span class="literal">true</span>]);</span><br><span class="line"> } <span class="keyword">else</span> {</span><br><span class="line"> <span class="keyword">return</span> <span class="title function_">resolve</span>([<span class="literal">false</span>, <span class="literal">false</span>]);</span><br><span class="line"> }</span><br><span class="line"> });</span><br><span class="line"></span><br><span class="line"> res.<span class="title function_">on</span>(<span class="string">'error'</span>, <span class="keyword">function</span> (<span class="params">error</span>) {</span><br><span class="line"> <span class="keyword">return</span> <span class="title function_">resolve</span>([error, <span class="literal">false</span>]);</span><br><span class="line"> });</span><br><span class="line"> });</span><br><span class="line"></span><br><span class="line"> req.<span class="title function_">end</span>();</span><br><span class="line"> })</span><br><span class="line"> },</span><br><span class="line"></span><br><span class="line"> <span class="comment">// 根据缓存，判断链接是否已经初始化</span></span><br><span class="line"> <span class="comment">// 第一个值表示是否出错，第二个值 false 表示没初始化， true 表示已经初始化</span></span><br><span class="line"> <span class="keyword">async</span> idIsInit (id) {</span><br><span class="line"> <span class="keyword">if</span> (!config.<span class="property">enableCache</span>) {</span><br><span class="line"> <span class="keyword">return</span> <span class="variable language_">this</span>.<span class="title function_">getIsInitByGitHub</span>(id);</span><br><span class="line"> }</span><br><span class="line"> <span class="comment">// 如果通过缓存查询到的数据是未初始化，则再通过请求判断是否已经初始化，防止多次初始化</span></span><br><span class="line"></span><br><span class="line"> <span class="keyword">const</span> cacheRes = <span class="keyword">await</span> <span class="variable language_">this</span>.<span class="title function_">getIsInitByCache</span>(id)</span><br><span class="line"> <span class="keyword">if</span> (cacheRes === <span class="literal">false</span>) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(id + <span class="string">' 缓存不存在, 从github获取状态...'</span>)</span><br><span class="line"></span><br><span class="line"> <span class="keyword">return</span> <span class="variable language_">this</span>.<span class="title function_">getIsInitByGitHub</span>(id);</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">return</span> [<span class="literal">false</span>, <span class="literal">true</span>];</span><br><span class="line"> },</span><br><span class="line"></span><br><span class="line"> <span class="comment">/**</span></span><br><span class="line"><span class="comment"> * 通过远程地址获取缓存内容</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@returns</span> {<span class="type">Promise<Object></span>}</span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"> <span class="title function_">getRemoteCache</span>(<span class="params"></span>) {</span><br><span class="line"> <span class="keyword">return</span> <span class="keyword">new</span> <span class="title class_">Promise</span>(<span class="function">(<span class="params">resolve, reject</span>) =></span> {</span><br><span class="line"> <span class="keyword">const</span> req = https.<span class="title function_">get</span>(config.<span class="property">cacheRemote</span>, <span class="keyword">function</span> (<span class="params">res</span>) {</span><br><span class="line"> <span class="keyword">const</span> chunks = [];</span><br><span class="line"></span><br><span class="line"> res.<span class="title function_">on</span>(<span class="string">'data'</span>, <span class="keyword">function</span> (<span class="params">chunk</span>) {</span><br><span class="line"> chunks.<span class="title function_">push</span>(chunk);</span><br><span class="line"> });</span><br><span class="line"></span><br><span class="line"> res.<span class="title function_">on</span>(<span class="string">'end'</span>, <span class="keyword">function</span> (<span class="params"></span>) {</span><br><span class="line"> <span class="keyword">return</span> <span class="title function_">resolve</span>(<span class="title class_">JSON</span>.<span class="title function_">parse</span>(<span class="title class_">Buffer</span>.<span class="title function_">concat</span>(chunks).<span class="title function_">toString</span>()));</span><br><span class="line"> });</span><br><span class="line"></span><br><span class="line"> res.<span class="title function_">on</span>(<span class="string">'error'</span>, <span class="keyword">function</span> (<span class="params">error</span>) {</span><br><span class="line"> <span class="keyword">return</span> <span class="title function_">reject</span>(error);</span><br><span class="line"> });</span><br><span class="line"> });</span><br><span class="line"></span><br><span class="line"> req.<span class="title function_">end</span>();</span><br><span class="line"> })</span><br><span class="line"> },</span><br><span class="line"> <span class="comment">/**</span></span><br><span class="line"><span class="comment"> * 通过缓存判断是否已经初始化, 优先加载缓存文件，文件不存在则尝试从 cacheRemote 获取</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@param</span> {<span class="type">string</span>} gitalkId 初始化的id</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@return</span> {<span class="type">Promise<boolean></span>} false 表示没初始化， true 表示已经初始化</span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"> <span class="keyword">async</span> <span class="title function_">getIsInitByCache</span>(<span class="params">gitalkId</span>){</span><br><span class="line"> <span class="keyword">if</span> (<span class="variable language_">this</span>.<span class="property">gitalkCache</span> === <span class="literal">null</span>) {</span><br><span class="line"> <span class="comment">// 判断缓存文件是否存在</span></span><br><span class="line"> <span class="variable language_">this</span>.<span class="property">gitalkCache</span> = <span class="literal">false</span>;</span><br><span class="line"> <span class="keyword">try</span> {</span><br><span class="line"> <span class="variable language_">this</span>.<span class="property">gitalkCache</span> = <span class="title class_">JSON</span>.<span class="title function_">parse</span>(fs.<span class="title function_">readFileSync</span>(config.<span class="property">cacheFile</span>).<span class="title function_">toString</span>(<span class="string">'utf-8'</span>));</span><br><span class="line"></span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">'读取缓存文件成功 '</span> + config.<span class="property">cacheFile</span>)</span><br><span class="line"> } <span class="keyword">catch</span> (e) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">'读取缓存文件失败 '</span> + config.<span class="property">cacheFile</span> + <span class="string">' : '</span> + e.<span class="property">message</span>)</span><br><span class="line"></span><br><span class="line"> <span class="keyword">if</span> (config.<span class="property">cacheRemote</span>) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">'正在从 '</span> + config.<span class="property">cacheRemote</span> + <span class="string">' 读取文件'</span>)</span><br><span class="line"> <span class="keyword">try</span> {</span><br><span class="line"> <span class="variable language_">this</span>.<span class="property">gitalkCache</span> = <span class="keyword">await</span> <span class="variable language_">this</span>.<span class="title function_">getRemoteCache</span>()</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">'读取缓存文件成功 '</span> + config.<span class="property">cacheRemote</span>)</span><br><span class="line"> } <span class="keyword">catch</span> (e) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">'读取缓存文件失败 '</span> + config.<span class="property">cacheRemote</span> + <span class="string">' : '</span> + e.<span class="property">message</span>)</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="keyword">const</span> that = <span class="variable language_">this</span></span><br><span class="line"></span><br><span class="line"> <span class="keyword">return</span> <span class="title class_">Promise</span>.<span class="title function_">resolve</span>(<span class="keyword">function</span> (<span class="params">gitalkId</span>) {</span><br><span class="line"> <span class="keyword">if</span> (!that.<span class="property">gitalkCache</span>) {</span><br><span class="line"> <span class="keyword">return</span> <span class="literal">false</span>;</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">return</span> !!that.<span class="property">gitalkCache</span>.<span class="title function_">find</span>(<span class="function">(<span class="params">{id: itemId}</span>) =></span> (itemId === gitalkId));</span><br><span class="line"> }(gitalkId));</span><br><span class="line"> },</span><br><span class="line"></span><br><span class="line"> <span class="comment">/**</span></span><br><span class="line"><span class="comment"> * 写入内容</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@param</span> {<span class="type">string</span>} fileName 文件名</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@param</span> {<span class="type">string</span>} content 内容</span></span><br><span class="line"><span class="comment"> * <span class="doctag">@param</span> <span class="variable">flag</span></span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"> <span class="keyword">async</span> <span class="title function_">write</span>(<span class="params">fileName, content, flag = <span class="string">'w+'</span></span>) {</span><br><span class="line"> <span class="keyword">return</span> <span class="keyword">new</span> <span class="title class_">Promise</span>(<span class="function">(<span class="params">resolve</span>) =></span> {</span><br><span class="line"> fs.<span class="title function_">open</span>(fileName, flag, <span class="keyword">function</span> (<span class="params">err, fd</span>) {</span><br><span class="line"> <span class="keyword">if</span> (err) {</span><br><span class="line"> <span class="title function_">resolve</span>([err, <span class="literal">false</span>]);</span><br><span class="line"> <span class="keyword">return</span>;</span><br><span class="line"> }</span><br><span class="line"> fs.<span class="title function_">writeFile</span>(fd, content, <span class="keyword">function</span> (<span class="params">err</span>) {</span><br><span class="line"> <span class="keyword">if</span> (err) {</span><br><span class="line"> <span class="title function_">resolve</span>([err, <span class="literal">false</span>]);</span><br><span class="line"> <span class="keyword">return</span>;</span><br><span class="line"> }</span><br><span class="line"> fs.<span class="title function_">close</span>(fd, <span class="function">(<span class="params">err</span>) =></span> {</span><br><span class="line"> <span class="keyword">if</span> (err) {</span><br><span class="line"> <span class="title function_">resolve</span>([err, <span class="literal">false</span>]);</span><br><span class="line"> }</span><br><span class="line"> });</span><br><span class="line"> <span class="title function_">resolve</span>([<span class="literal">false</span>, <span class="literal">true</span>]);</span><br><span class="line"> });</span><br><span class="line"> });</span><br><span class="line"> });</span><br><span class="line"> },</span><br><span class="line"> <span class="comment">// 生成 GitalkId</span></span><br><span class="line"> <span class="title function_">getGitalkId</span>(<span class="params">pathname, title, desc, date</span>) {</span><br><span class="line"> <span class="keyword">if</span> (<span class="variable language_">this</span>.<span class="property">gitalkIdGenerator</span> == <span class="literal">null</span>) {</span><br><span class="line"> <span class="keyword">if</span> (fs.<span class="title function_">existsSync</span>(<span class="string">"get-gitalk-id.js"</span>)) {</span><br><span class="line"> <span class="variable language_">this</span>.<span class="property">gitalkIdGenerator</span> = <span class="built_in">require</span>(path.<span class="title function_">join</span>(__dirname, <span class="string">"get-gitalk-id.js"</span>)).<span class="property">getGitalkId</span></span><br><span class="line"> } <span class="keyword">else</span> {</span><br><span class="line"> <span class="variable language_">this</span>.<span class="property">gitalkIdGenerator</span> = <span class="keyword">function</span> (<span class="params">pathname</span>) {</span><br><span class="line"> <span class="keyword">let</span> id = pathname</span><br><span class="line"></span><br><span class="line"> <span class="comment">// github issue label max 50</span></span><br><span class="line"> <span class="keyword">if</span> (id.<span class="property">length</span> > <span class="number">50</span>) {</span><br><span class="line"> id = id.<span class="title function_">substring</span>(<span class="number">0</span>, <span class="number">50</span> - <span class="number">3</span>) + <span class="string">'...'</span></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="keyword">return</span> id</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="keyword">return</span> <span class="variable language_">this</span>.<span class="title function_">gitalkIdGenerator</span>(pathname, title, desc, date)</span><br><span class="line"> },</span><br><span class="line"> <span class="keyword">async</span> <span class="title function_">start</span>(<span class="params">postDir</span>) {</span><br><span class="line"> <span class="keyword">const</span> posts = <span class="keyword">await</span> <span class="variable language_">this</span>.<span class="title function_">readPosts</span>(postDir);</span><br><span class="line"> <span class="comment">// 报错的数据</span></span><br><span class="line"> <span class="keyword">const</span> errorData = [];</span><br><span class="line"> <span class="comment">// 已经初始化的数据</span></span><br><span class="line"> <span class="keyword">const</span> initializedData = [];</span><br><span class="line"> <span class="comment">// 成功初始化数据</span></span><br><span class="line"> <span class="keyword">const</span> successData = [];</span><br><span class="line"> <span class="keyword">for</span> (<span class="keyword">const</span> item <span class="keyword">of</span> posts) {</span><br><span class="line"> <span class="keyword">const</span> {pathname, title, desc, date} = item;</span><br><span class="line"> <span class="keyword">const</span> id = <span class="variable language_">this</span>.<span class="title function_">getGitalkId</span>(pathname, title, desc, date);</span><br><span class="line"> <span class="keyword">const</span> [err, res] = <span class="keyword">await</span> <span class="variable language_">this</span>.<span class="title function_">idIsInit</span>(id);</span><br><span class="line"> <span class="keyword">if</span> (err) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`Error: 查询评论异常 [ <span class="subst">${title}</span> ] , 信息：`</span>, err || <span class="string">'无'</span>);</span><br><span class="line"> errorData.<span class="title function_">push</span>({</span><br><span class="line"> ...item,</span><br><span class="line"> <span class="attr">info</span>: <span class="string">'查询评论异常'</span>,</span><br><span class="line"> });</span><br><span class="line"> <span class="keyword">continue</span>;</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">if</span> (res === <span class="literal">true</span>) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`--- Gitalk 已经初始化 --- [ <span class="subst">${title}</span> ] `</span>);</span><br><span class="line"> initializedData.<span class="title function_">push</span>({id});</span><br><span class="line"> <span class="keyword">continue</span>;</span><br><span class="line"> }</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`Gitalk 初始化开始... [ <span class="subst">${title}</span> ] `</span>);</span><br><span class="line"> <span class="keyword">const</span> [e, r] = <span class="keyword">await</span> <span class="variable language_">this</span>.<span class="title function_">gitalkInitInvoke</span>({</span><br><span class="line"> id,</span><br><span class="line"> pathname,</span><br><span class="line"> title,</span><br><span class="line"> desc</span><br><span class="line"> });</span><br><span class="line"> <span class="keyword">if</span> (e || !r) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`Error: Gitalk 初始化异常 [ <span class="subst">${title}</span> ] , 信息：`</span>, e || <span class="string">'无'</span>);</span><br><span class="line"> errorData.<span class="title function_">push</span>({</span><br><span class="line"> ...item,</span><br><span class="line"> <span class="attr">info</span>: <span class="string">'初始化异常'</span>,</span><br><span class="line"> });</span><br><span class="line"> <span class="keyword">continue</span>;</span><br><span class="line"> }</span><br><span class="line"> successData.<span class="title function_">push</span>({</span><br><span class="line"> id,</span><br><span class="line"> });</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`Gitalk 初始化成功! [ <span class="subst">${title}</span> ] `</span>);</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">''</span>); <span class="comment">// 空输出，用于换行</span></span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">'--------- 运行结果 ---------'</span>);</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">''</span>); <span class="comment">// 空输出，用于换行</span></span><br><span class="line"></span><br><span class="line"> <span class="keyword">if</span> (errorData.<span class="property">length</span> !== <span class="number">0</span>) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`报错数据： <span class="subst">${errorData.length}</span> 条。`</span>);</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="title class_">JSON</span>.<span class="title function_">stringify</span>(errorData, <span class="literal">null</span>, <span class="number">2</span>))</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`本次成功： <span class="subst">${successData.length}</span> 条。`</span>);</span><br><span class="line"></span><br><span class="line"> <span class="comment">// 写入缓存</span></span><br><span class="line"> <span class="keyword">if</span> (config.<span class="property">enableCache</span>) {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`写入缓存： <span class="subst">${(initializedData.length + successData.length)}</span> 条，已初始化 <span class="subst">${initializedData.length}</span> 条，本次成功： <span class="subst">${successData.length}</span> 条。参考文件 <span class="subst">${config.cacheFile}</span>。`</span>);</span><br><span class="line"> <span class="keyword">await</span> <span class="variable language_">this</span>.<span class="title function_">write</span>(config.<span class="property">cacheFile</span>, <span class="title class_">JSON</span>.<span class="title function_">stringify</span>(initializedData.<span class="title function_">concat</span>(successData), <span class="literal">null</span>, <span class="number">2</span>));</span><br><span class="line"> } <span class="keyword">else</span> {</span><br><span class="line"> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">`已初始化： <span class="subst">${initializedData.length}</span> 条。`</span>);</span><br><span class="line"> }</span><br><span class="line"> },</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line">autoGitalkInit.<span class="title function_">start</span>(config.<span class="property">postsDir</span>).<span class="title function_">then</span>(<span class="function">() =></span> <span class="variable language_">console</span>.<span class="title function_">log</span>(<span class="string">'end'</span>));</span><br></pre></td></tr></table></figure></div>
<h2 id="使用方式">使用方式</h2>
<h3 id="手动执行">手动执行</h3>
<h4 id="执行本地文件">执行本地文件</h4>
<ol>
<li>在项目根目录新增js文件 gitalk_init.js</li>
<li>执行命令</li>
</ol>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">GITHUB_REPOSITORY_OWNER=attson GITALK_TOKEN=<GITALK_TOKEN> node gitalk_init.js</span><br></pre></td></tr></table></figure></div>
<h4 id="或者使用-release-文件">或者使用 release 文件</h4>
<div class="code-container" data-rel="Bash"><figure class="iseeu highlight bash"><table><tr><td class="code"><pre><span class="line">GITHUB_REPOSITORY_OWNER=attson GITALK_TOKEN=<GITALK_TOKEN> curl -sL https://raw.githubusercontent.com/attson/hexo-gitalk-init/v1.0.0/gitalk_init.js | node</span><br></pre></td></tr></table></figure></div>
<h3 id="github-workflows-中集成">github workflows 中集成</h3>
<h4 id="执行本地文件-2">执行本地文件</h4>
<div class="code-container" data-rel="Yaml"><figure class="iseeu highlight yaml"><table><tr><td class="code"><pre><span class="line"><span class="bullet">-</span> <span class="attr">name:</span> <span class="string">GITALK_INIT</span></span><br><span class="line"> <span class="attr">run:</span> <span class="string">GITALK_TOKEN=${{</span> <span class="string">secrets.BUILD_GITHUB_IO_GITALK</span> <span class="string">}}</span> <span class="string">node</span> <span class="string">gitalk_init.js</span></span><br></pre></td></tr></table></figure></div>
<h4 id="或者使用-release-文件-2">或者使用 release 文件</h4>
<p>ci 中使用，推荐增加 md5 值校验</p>
<div class="code-container" data-rel="Yaml"><figure class="iseeu highlight yaml"><table><tr><td class="code"><pre><span class="line"><span class="bullet">-</span> <span class="attr">name:</span> <span class="string">GITALK_INIT</span></span><br><span class="line"> <span class="attr">run:</span> <span class="string">|</span></span><br><span class="line"><span class="string"> if [[ $(wget https://raw.githubusercontent.com/attson/hexo-gitalk-init/v1.0.2/gitalk_init.js && cat gitalk_init.js | md5sum | cut -d ' ' -f 1) = "dec43e4fe531f8006bd0606a76a87973" ]]; then</span></span><br><span class="line"><span class="string"> GITALK_TOKEN=${{ secrets.BUILD_GITHUB_IO_GITALK }} node gitalk_init.js</span></span><br><span class="line"><span class="string"> else</span></span><br><span class="line"><span class="string"> echo "check md5 fail."</span></span><br><span class="line"><span class="string"> exit 1</span></span><br><span class="line"><span class="string"> fi</span></span><br></pre></td></tr></table></figure></div>
<h2 id="参数说明">参数说明</h2>
<table>
<thead>
<tr>
<th>字段</th>
<th>说明</th>
<th>默认值（env存在，则默认使用env的值）</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td>username</td>
<td>GitHub repository 所有者 (必填)</td>
<td>process.env.GITHUB_REPOSITORY_OWNER</td>
<td>GitHub repository 所有者，可以是个人或者组织。对应Gitalk配置中的owner</td>
</tr>
<tr>
<td>repo</td>
<td>储存评论issue的github仓库名</td>
<td>process.env.GITALK_INIT_REPO <br/> || <code>${this.username}.github.io</code></td>
<td>储存评论issue的github仓库名，仅需要仓库名字即可。对应 Gitalk配置中的repo</td>
</tr>
<tr>
<td>token</td>
<td>GitHub 的 Personal access token (必填)</td>
<td>process.env.GITALK_TOKEN</td>
<td>从 GitHub 的 <a class="link" href="https://github.com/settings/tokens" >Personal access tokens<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 页面，点击 <a class="link" href="https://github.com/settings/tokens/new" >Generate new token<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></td>
</tr>
<tr>
<td>enableCache</td>
<td>是否启用缓存</td>
<td>process.env.GITALK_INIT_CACHE || true</td>
<td>是否启用缓存，启用缓存会将已经初始化的数据写入配置的 outputCacheFile 文件，下一次直接通过缓存文件 outputCacheFile 判断</td>
</tr>
<tr>
<td>cacheFile</td>
<td>缓存文件输出的位置</td>
<td>process.env.GITALK_INIT_CACHE_FILE <br/> || path.join(__dirname, ‘./public/gitalk-init-cache.json’)</td>
<td></td>
</tr>
<tr>
<td>cacheRemote</td>
<td>获取缓存的远程地址</td>
<td>process.env.GITALK_INIT_CACHE_REMOTE <br/> || <code>https://${this.repo}/gitalk-init-cache.json</code></td>
<td>只用于获取缓存的来源，缓存仍然会写到 cacheFile. 读取优先级 cacheFile > cacheRemote. 故cacheFile文件存在时，忽略 cacheRemote</td>
</tr>
<tr>
<td>postsDir</td>
<td>hexo posts 文件路径</td>
<td>process.env.GITALK_INIT_POSTS_DIR <br/> || ‘source/_posts’</td>
<td></td>
</tr>
</tbody>
</table>
<ol>
<li>所有参数支持使用环境变量配置 (推荐)</li>
<li>所有参数支持使用自定义的 gitalk_init.json 文件
<ul>
<li>配置文件中value支持环境变量占位 </li>
</ul>
</li>
</ol>
<div class="code-container" data-rel="Json"><figure class="iseeu highlight json"><table><tr><td class="code"><pre><span class="line"><span class="punctuation">{</span></span><br><span class="line"> <span class="attr">"username"</span><span class="punctuation">:</span> <span class="string">"attson"</span><span class="punctuation">,</span></span><br><span class="line"> <span class="attr">"token"</span><span class="punctuation">:</span> <span class="string">"{{process.env.GITALK_TOKEN}}"</span></span><br><span class="line"><span class="punctuation">}</span></span><br></pre></td></tr></table></figure></div>
]]></content>
<categories>
<category>博客</category>
</categories>
<tags>
<tag>example</tag>
<tag>hexo</tag>
</tags>
</entry>
<entry>
<title>基于 Golang 泛型实现的简单容器</title>
<url>/p/golang-container-base-genericity.html</url>
<content>< any {</span><br><span class="line"> return Test{</span><br><span class="line"> Name: "test",</span><br><span class="line"> }</span><br><span class="line">})</span><br><span class="line">// 通过容器构建实例</span><br><span class="line">v1 := container.Make[Test]()</span><br><span class="line">println(v1.Name) // test</span><br></pre></td></tr></table></figure></div>
<h3 id="为结构体指针注册一个构建函数">为结构体指针注册一个构建函数</h3>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">// 为结构体指针注册一个构建函数</span><br><span class="line">container.Register[*Test](func() any {</span><br><span class="line"> return &Test{</span><br><span class="line"> Name: "test_pointer",</span><br><span class="line"> }</span><br><span class="line">})</span><br><span class="line">// 通过容器构建实例</span><br><span class="line">v2 := container.Make[*Test]()</span><br><span class="line">println(v2.Name) // test_pointer</span><br></pre></td></tr></table></figure></div>
<h3 id="为接口注册一个构建函数">为接口注册一个构建函数</h3>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">// 为接口注册一个构建函数</span><br><span class="line">container.Register[I](func() any {</span><br><span class="line"> return Test{</span><br><span class="line"> Name: "test_interface",</span><br><span class="line"> }</span><br><span class="line">})</span><br><span class="line">// 通过容器构建实例</span><br><span class="line">v3 := container.Make[I]()</span><br><span class="line">println(v3.Key()) // test_interface</span><br></pre></td></tr></table></figure></div>
<h3 id="在容器中设置一个实例-单例">在容器中设置一个实例(单例)</h3>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">// 在容器中设置一个实例(单例)</span><br><span class="line">container.Set[Test](Test{</span><br><span class="line"> Name: "test_set",</span><br><span class="line">})</span><br><span class="line">// 通过容器获取实例</span><br><span class="line">v4 := container.Get[Test]()</span><br><span class="line">println(v4.Name) // test_set</span><br><span class="line"> </span><br></pre></td></tr></table></figure></div>
<h3 id="在容器中设置一个指针实例">在容器中设置一个指针实例</h3>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">// 在容器中设置一个指针实例</span><br><span class="line">container.Set[*Test](&Test{</span><br><span class="line"> Name: "test_pointer_set",</span><br><span class="line">})</span><br><span class="line">// 通过容器获取实例</span><br><span class="line">v5 := container.Get[*Test]()</span><br><span class="line">println(v5.Name) // test_pointer_set</span><br></pre></td></tr></table></figure></div>
<h3 id="在容器中设置一个接口实例">在容器中设置一个接口实例</h3>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">// 在容器中设置一个接口实例</span><br><span class="line">container.Set[I](Test{</span><br><span class="line"> Name: "test_interface_set",</span><br><span class="line">})</span><br><span class="line">// 通过容器获取实例</span><br><span class="line">v6 := container.Get[I]()</span><br><span class="line">println(v6.Key()) // test_interface_set</span><br></pre></td></tr></table></figure></div>
<h2 id="总结">总结</h2>
<p>总体使用起来简单了很多，这里针对比较复杂的业务项目，需要抽象实现分离等规范的项目</p>
]]></content>
<categories>
<category>技术</category>
</categories>
<tags>
<tag>golang</tag>
</tags>
</entry>
<entry>
<title>如何快速学习一门新编程语言</title>
<url>/p/how-to-learn-a-new-program-language.html</url>
<content><![CDATA[<h2 id="概述">概述</h2>
<p>笔者目前工作已有6个年头，接触过PHP、golang、java/kotlin、js/ts、.net等，对这几个语言都有一些项目开发经验，最早是在php上扎根。本文谈谈自己对新语言学习方向的一些看法。</p>
<h2 id="学习方向">学习方向</h2>
<h3 id="语法">语法</h3>
<p>大多数语言的语法结构和思想，基本是和c语言相似的，包含<strong>变量声明，类型定义，结构体/类，定义，分支条件，循环结构等</strong>。所以当你熟悉一门语言之后，再去看其他语言的代码，基本都是能看懂的。千万不要有固有思想，认为我只会php，去看js就一点都看不下去，这种心理上的矛盾，会让你在学习新语言的路上难度提升。</p>
<p>当然每个语言有一定特有的语法糖，比如 go 的 defer，kotlin 的各种魔法函数，这些其实不是特别重要，前期只要知道有这么个东西和它的作用就可以了。</p>
<h3 id="常用的包">常用的包</h3>
<p>每个语言都有自己的内置函数和标准库，在项目中常用的有<strong>字符串处理，数组处理，集合处理，日志库，序列化库，配置管理，文件读写，类型转换</strong>，熟悉这些基本库，对上手开发是比较有帮助的，毕竟真实项目很难离开这些。</p>
<p>进阶的库可以有所了解，比如<strong>网络io处理，反射，信号处理等</strong>，这些基本会在较为底层的开发领域会遇到，基本了解即可</p>
<h3 id="开发框架">开发框架</h3>
<p>一个复杂的项目，很难离开开发框架，使用这些框架，能够帮助我们快速搭建一个规范成熟的项目。通过常用框架去入门和熟悉一门语言，也是一个好的方式。<br>
比如java的spring系列，php的laravel系列，js的vue/react系列。当然前端还分为ui框架，目前国内常用的elementui，在web项目里面就比较常见。</p>
<p>在公司开发项目，基本都会选择一个合适的框架，提升开发效率和方便技术管理。</p>
<h3 id="中间件">中间件</h3>
<p>一个项目通常都会与其他组件一起协作，不同语言与组件的交互，会有不同的客户端程序，比如mysql在java中的jdbc，mybatis，在php中的pdo，laravel-orm，都是一个常规项目所需要和选择的。<br>
一般的后端项目会涉及如<strong>mysql、redis、mongodb、rabbitmq等</strong>，后端大多数都是与数据进行交互，所以数据相关的中间件需要熟悉。</p>
<h3 id="包管理器">包管理器</h3>
<p>成熟的项目同样离不开包管理器。在项目实际开发中，会运用到大量的第三方库，通过使用这些第三方优质的库，能够大大减少我们的开发时间，所以如何去导入和版本控制，<br>
是每个项目都需要考虑的。比如php中使用composer管理，java中有grade/maven，js中有npm、yarn、pnpm。不同的管理器，会有不同的优化点，这个也是需要去了解如何使用的。</p>
<h3 id="构建部署">构建部署</h3>
<p>目前构建打包基本都是和包管理器绑定的，通过包管理器命令，就可以将可运行的项目包构建出来，当然像php这样的脚本语言，代码文件本身就可以直接运行，也没有打包这层概念。<br>
不同的语言的部署方式会有较大的差异，比如前端项目通常部署在oss文件服务中，后端项目可以部署在主机上，也可以使用容器化技术部署，还需要考虑机器资源，参数调优等问题。</p>
<h3 id="进阶">进阶</h3>
<p>完成上述方向学习后，进阶方向还可以熟悉该语言的<strong>编译运行，线程模型，内存模型，设计思想等</strong>，加强对该语言的理解。</p>
<h2 id="总结">总结</h2>
<p>在已经有编程语言的基础上去学习一门新语言，通常是比较容易的，最难的我认为还是<strong>摆脱个人的偏见</strong>，比如php是世界上最好的语言。<br>
当思想固化之后，就很难接受新的东西了，每个语言都有它的优缺点，请勿将自己牢牢定位在xxx语言工程师，路不要走窄了~</p>
<h2 id="谈谈对多语言开发者的想法">谈谈对多语言开发者的想法</h2>
<p>最后在谈谈对多语言开发者的想法，从个人的应聘和面试经验来看，面试官还是倾向于应聘者只在一门语言上精通。一个有php一年+java一年的经验，另一个有java两年的经验，在java工程师面试上，<br>
毋庸置疑的是后者更占优势。至少在当前工作环境下，公司对语言开发岗位的定位通常是比较明确的。</p>
<p>从个人对技术理解的方向来看，程序员的价值应该在设计模式，领域建模，网络通信等通用的技能。语言只是个工具，熟悉多门语言的设计思想，是能够让开发者跳出基础开发的瓶颈的。所以在有机会的情况下，<br>
学习多门语言总不是一件坏事情，当然为了保住当前的饭碗，请不要放弃在主语言上持续学习。</p>
]]></content>
<tags>
<tag>learn</tag>
</tags>
</entry>
<entry>
<title>linux 系列更换软件源</title>
<url>/p/linux-source-mirror-change.html</url>
<content><![CDATA[<h3 id="1-ubuntu-阿里云源">1. ubuntu-阿里云源</h3>
<h4 id="要注意-etc-apt-sources-list-默认的是什么">要注意/etc/apt/sources.list 默认的是什么</h4>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line"># grep -Ev "^$|[#]" 过滤掉空行和#开头的</span><br><span class="line">cat /etc/apt/sources.list | grep -Ev "^$|#"</span><br></pre></td></tr></table></figure></div>
<p><img
lazyload
src="/images/loading.svg"
data-src="./linux-source-mirror-change/source-list.png"
alt="list"
></p>
<p>看到域名都是 <code>cn.archive.ubuntu.com</code>; 可以手动将这些都改成阿里云的源 <code>mirrors.aliyun.com</code><br>
也可以通过下面的命令直接替换</p>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line"># 万事先备份</span><br><span class="line">cp /etc/apt/sources.list /etc/apt/sources.list.bk</span><br><span class="line">sed -i s/cn.archive.ubuntu.com/mirrors.aliyun.com/g /etc/apt/sources.list</span><br><span class="line"># 验证一波</span><br><span class="line">cat /etc/apt/sources.list | grep -Ev "^$|#"</span><br></pre></td></tr></table></figure></div>
]]></content>
<categories>
<category>技术</category>
</categories>
<tags>
<tag>linux</tag>
</tags>
</entry>
<entry>
<title>mac php + xdebug安装</title>
<url>/p/mac-php-xdebug.html</url>
<content><![CDATA[<h1>mac php + xdebug安装</h1>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">背景：之前用的自带php 配置的xdebug，突然发现不能用了，error.log 也不记录在之前的日志文件里了</span><br><span class="line">查看php -v 成了7.1 的了，一脸xx</span><br><span class="line"></span><br><span class="line">最后进/usr/bin 看，php确实变成了7.1</span><br><span class="line">/ect 下面之前配置的php.ini 也不见了</span><br><span class="line">最后在查问题时，看到一篇https://www.cnblogs.com/ailhc/p/7398479.html，提到mac在系统更新</span><br><span class="line">时候，会将自带的配置给还原</span><br><span class="line">然后便想到，放弃自带php，再见</span><br></pre></td></tr></table></figure></div>
<h4 id="首先">首先</h4>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">//因为自带的php可能其他地方会用到，就不删除了，重新装一个</span><br><span class="line">brew update</span><br><span class="line">brew search php</span><br><span class="line">brew install php71</span><br><span class="line"></span><br><span class="line">安装后查看下php -v php-fpm -v 是不是最新的7.1.11 mac最新自带 7.1.7</span><br><span class="line">如果不是查看环境变量</span><br><span class="line">echo $PATH </span><br><span class="line">看看/usr/local/bin/和/usr/local/sbin 是不是写在/usr/bin和/usr/sbin之前</span><br><span class="line">没有则添加，不是则修改</span><br></pre></td></tr></table></figure></div>
<h4 id="安装个php-version-有需要安装多版本的可以安装">安装个php-version(有需要安装多版本的可以安装)</h4>
<div class="code-container" data-rel="Php"><figure class="iseeu highlight php"><table><tr><td class="code"><pre><span class="line">brew install php-version</span><br><span class="line">source $(brew --prefix php-version)/php-version.sh && php-version</span><br><span class="line">php-version 查看当前安装的版本(自带的是看不到的?)</span><br><span class="line"></span><br><span class="line"><span class="comment">/**</span></span><br><span class="line"><span class="comment"> * 只能在当前终端有效, 新切换的终端输入php -v不变，但是我们只要在切换过的终端，</span></span><br><span class="line"><span class="comment"> * 启动php-fpm，后台运行的就是切换后的fpm。</span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line">php-version <span class="number">7.1</span>.<span class="number">11</span> <span class="comment">//更换版本</span></span><br></pre></td></tr></table></figure></div>
<h4 id="配置php-php-fpm">配置php php-fpm</h4>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">//brew 安装的php，配置文件在/usr/loacl/etc/php</span><br><span class="line">cd /usr/loacl/etc/php</span><br><span class="line">//找到对应的版本</span><br><span class="line">cd 7.1</span><br><span class="line">//vim php.ini 没有则增加</span><br><span class="line">display_errors = off //不显示错误信息(不输出到页面或屏幕上)</span><br><span class="line">log_errors = On</span><br><span class="line">error_log = "/usr/local/lnmp/php/var/log/error_log"(自定义，绝对路径)</span><br><span class="line">error_reporting=E_ALL</span><br><span class="line">date.timezone = PRC</span><br><span class="line"></span><br><span class="line">//vim php-fpm.conf 没有则增加</span><br><span class="line">catch_workers_output = yes</span><br><span class="line">error_log = "/usr/local/lnmp/php/var/log/error_log"(自定义，绝对路径)</span><br><span class="line"></span><br><span class="line">//注意!</span><br><span class="line">php_admin_value[error_log]参数会覆盖php.ini中的error_log 参数</span><br><span class="line"></span><br><span class="line">最终按phpinfo 里的error_log配置为准</span><br></pre></td></tr></table></figure></div>
<h4 id="启动php-fpm">启动php-fpm</h4>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">php-fpm -v 先查看是不是要启动的版本</span><br><span class="line">sudo php-fpm</span><br><span class="line"></span><br><span class="line">//出现问题 php-fpm 并不在后台运行</span><br><span class="line">终端输出</span><br><span class="line">NOTICE: fpm is running, pid 42540</span><br><span class="line">NOTICE: ready to handle connections</span><br><span class="line"></span><br><span class="line">结束php-fpm</span><br><span class="line">sudo killall php-fpm</span><br><span class="line">修改php-fpm.conf</span><br><span class="line">daemonize = yes (如果设置为no, fpm会运行在前台)</span><br><span class="line">再启动</span><br><span class="line"></span><br><span class="line">在页面输出phpinfo()查看配置</span><br></pre></td></tr></table></figure></div>
<h4 id="安装Xdebug">安装Xdebug</h4>
<p>寻找对应php版本的xdebug版本</p>
<ol>
<li>
<p>先将info输出到一个文件<br>
php -i > info.txt</p>
</li>
<li>
<p>打开info.txt 复制所有内容</p>
</li>
<li>
<p>打开寻找合适xdebug的页面https://xdebug.org/wizard.php</p>
</li>
<li>
<p>将刚才复制的内容粘贴至提供的输入框中 点击Analyse my phpinfo() output 就会显示下载安装步骤，<br>
跟着一步步执行就好了</p>
</li>
</ol>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">出现问题 配置之后php -v | php -m 显示</span><br><span class="line">Zend OPcache requires Zend Engine API version 220090626.</span><br><span class="line">The Zend Engine API version 220100525 which is installed, is newer.</span><br><span class="line">Contact Zend Technologies at http://www.zend.com/ for a later version of Zend OPcache.</span><br><span class="line"></span><br><span class="line">解决办法，重新配置xdebug，删除之前的xdebug.so(移动过去的那个) 和 xdebug文件夹，</span><br><span class="line">重新解压</span><br><span class="line">按照上面执行步骤，在执行phpize 时候，使用绝对路径，php所在的路径 </span><br><span class="line">/usr/local/Cellar/php71/7.1.11_22/bin/phpize</span><br></pre></td></tr></table></figure></div>
<h4 id="配置xdebug">配置xdebug</h4>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">xdebug.remote_enable = 1</span><br><span class="line">xdebug.remote_handler = "dbgp"</span><br><span class="line">xdebug.remote_host = "127.0.0.1"</span><br><span class="line">xdebug.remote_port = 9001 </span><br><span class="line">xdebug.remote_log = "/var/log/php-fpm/xdebug.log"</span><br></pre></td></tr></table></figure></div>
<h4 id="参考文章">参考文章</h4>
<ul>
<li>
<p>php error_log配置 <a class="link" href="http://www.jb51.net/article/31499.htm" >http://www.jb51.net/article/31499.htm<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
</li>
<li>
<p>php-fpm 配置详解 <a class="link" href="https://www.cnblogs.com/jonsea/p/5522018.html" >https://www.cnblogs.com/jonsea/p/5522018.html<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
</li>
<li>
<p>php-version 安装 <a class="link" href="http://www.jianshu.com/p/bee30e411b00" >http://www.jianshu.com/p/bee30e411b00<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
</li>
<li>
<p>xdbug配置 <a class="link" href="https://www.awaimai.com/1290.html" >https://www.awaimai.com/1290.html<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> <a class="link" href="https://www.cnblogs.com/purelightme/p/6605648.html" >https://www.cnblogs.com/purelightme/p/6605648.html<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></p>
</li>
</ul>
]]></content>
<categories>
<category>技术</category>
</categories>
<tags>
<tag>example</tag>
<tag>php</tag>
</tags>
</entry>
<entry>
<title>在macos下使用virtual-box安装ubuntu server</title>
<url>/p/macos-vbox-ubuntu.html</url>
<content><![CDATA[<h2 id="使用版本">使用版本</h2>
<div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">MacOs Catalian 10.15.6</span><br><span class="line">VirtalBox 6.1.16</span><br><span class="line">Ubuntu Server ubuntu-20.04.1-live-server-amd64.iso</span><br></pre></td></tr></table></figure></div>
<h2 id="一、安装VirtualBox">一、安装VirtualBox</h2>
<h3 id="下载">下载</h3>
<ul>
<li>下载地址: <a class="link" href="https://www.virtualbox.org/wiki/Downloads" >https://www.virtualbox.org/wiki/Downloads<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a> 国内下载比较慢，推荐借助神秘力量</li>
</ul>
<p><img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/1603375584584.jpg"
alt="download-vbox"
></p>
<ul>
<li>不要忘记检查一下sha256值 <a class="link" href="https://www.virtualbox.org/download/hashes/6.1.16/SHA256SUMS" >https://www.virtualbox.org/download/hashes/6.1.16/SHA256SUMS<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a><div class="code-container" data-rel="Plaintext"><figure class="iseeu highlight plaintext"><table><tr><td class="code"><pre><span class="line">shasum -a 256 VirtualBox-6.1.16-140961-OSX.dmg</span><br><span class="line">d7df0f05d9a9e7cba50ea01da264ac20948b1c9c0e0cccd2d628085c9f434d45 VirtualBox-6.1.16-140961-OSX.dmg</span><br></pre></td></tr></table></figure></div>
</li>
</ul>
<h3 id="安装">安装</h3>
<ul>
<li>
<p>像正常安装软件一样即可</p>
<p><img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/1603376858313.jpg"
alt="install-vbox"
></p>
</li>
<li>
<p>相关需要的权限都给</p>
<p><img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/1603377152373.jpg"
alt="install-vbox"
></p>
</li>
</ul>
<h2 id="二、安装ubuntu-server">二、安装ubuntu server</h2>
<h3 id="下载ubuntu-server">下载ubuntu server</h3>
<ul>
<li>下载地址: <a class="link" href="https://ubuntu.com/download/server" >https://ubuntu.com/download/server<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a></li>
</ul>
<h3 id="安装ubuntu-server">安装ubuntu server</h3>
<h4 id="Step-1-打开VirBox，点击新建">Step 1. 打开VirBox，点击新建</h4>
<p><img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/1603377642251.jpg"
alt="install-ubuntu1"
></p>
<h4 id="Step-2-配置基础信息和内存">Step 2. 配置基础信息和内存</h4>
<p><img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/1603377649152.jpg"
alt="install-ubuntu2"
></p>
<h4 id="Step-3-配置虚拟硬盘">Step 3. 配置虚拟硬盘</h4>
<p><img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/1603377652616.jpg"
alt="install-ubuntu3"
></p>
<h4 id="Step-4-点击存储，添加盘片-设置镜像文件">Step 4. 点击存储，添加盘片(设置镜像文件)</h4>
<p><img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/iso1.jpg"
alt="install-ubuntu4-1"
><br>
<img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/iso2.jpg"
alt="install-ubuntu4-2"
></p>
<h4 id="Step-5-启动">Step 5. 启动</h4>
<ul>
<li>
<p>. 注意，在某些版本下会出现启动时如下的崩溃信息，是因为没有给virtual-box 授权音频输出权限的问题，可以通过[ 设置->声音->取消声音 ]解决<br>
<a class="link" href="https://unix.stackexchange.com/questions/609077/how-to-fix-virtualbox-vm-quit-unexpectedly-when-running-my-ubuntu-20-04-lts-vm" >参考解决方案<i class="fa-solid fa-arrow-up-right ml-[0.2em] font-light align-text-top text-[0.7em] link-icon"></i></a><br>
<img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/bug1.jpg"
alt="install-ubuntu5-1"
></p>
</li>
<li>
<p>点击启动即可开始安装ubutnu server</p>
</li>
</ul>
<h2 id="三、其他">三、其他</h2>
<h3 id="从主机访问虚拟机">从主机访问虚拟机</h3>
<p>virtual box 默认的网卡 是网络网址转换(NAT) 模式</p>
<ol>
<li>
<p>通过配置端口转发<br>
<img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/nat1.jpg"
alt="install-nat-1"
><br>
<img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/nat2.jpg"
alt="install-nat-2"
></p>
</li>
<li>
<p>可以通过修改模式为桥接网卡, 让主机和虚拟机在同一网段, 就能够直接通过虚拟机的ip访问了<br>
<img
lazyload
src="/images/loading.svg"
data-src="./macos-vbox-ubuntu/bridge.jpg"
alt="install-bridge"
></p>
</li>
</ol>
]]></content>
<categories>
<category>技术</category>
</categories>
<tags>