Modify the parameters passed in

README.md

@@ -31,7 +31,7 @@ If something goes wrong add composer.json "minimum-stability":"dev"
 #### Exchanges initialization
 ```php
 $exchanges=new Exchanges('binance',$key,$secret);
-$exchanges=new Exchanges('bitmex',$key,$secret);
+$exchanges=new Exchanges('bitmex',$key,$secret,$host);
 $exchanges=new Exchanges('okex',$key,$secret,$passphrase,$host);
 $exchanges=new Exchanges('huobi',$key,$secret,$account_id,$host);
 ```

README_CN.md

@@ -31,7 +31,7 @@ composer require linwj/exchanges:dev-master
 #### 交易所初始化
 ```php
 $exchanges=new Exchanges('binance',$key,$secret);
-$exchanges=new Exchanges('bitmex',$key,$secret);
+$exchanges=new Exchanges('bitmex',$key,$secret,$host);
 $exchanges=new Exchanges('okex',$key,$secret,$passphrase,$host);
 $exchanges=new Exchanges('huobi',$key,$secret,$account_id,$host);
 ```

src/Exchanges.php

@@ -32,6 +32,11 @@ function __construct(string $exchange,string $key,string $secret,string $extra='
         $this->secret=$secret;
         $this->extra=$extra;
         $this->host=$host;
+
+        if(stripos($extra,'http')===0) {
+            $this->host=$extra;
+            $this->extra='';
+        }
     }
 
     function account(){
@@ -53,14 +58,13 @@ function trader(){
     }
 
     /**
-     * 支持原生访问
+     * Support native access
      * */
     public function getPlatform(string $type=''){
         if($this->trader!==null) return $this->trader->getPlatform($type);
         if($this->market!==null) return $this->market->getPlatform($type);
         if($this->acount!==null) return $this->acount->getPlatform($type);
 
-        //如果没有就初始化
         return $this->trader()->getPlatform($type);
     }
 

tests/bitmex.php

@@ -15,9 +15,8 @@
 $key=$keysecret['bitmex']['key'];
 $secret=$keysecret['bitmex']['secret'];
 $host=$keysecret['bitmex']['host'];
-$extra='';
 
-$exchanges=new Exchanges('bitmex',$key,$secret,$extra,$host);
+$exchanges=new Exchanges('bitmex',$key,$secret,$host);
 
 $action=intval($_GET['action'] ?? 0);//http pattern
 if(empty($action)) $action=intval($argv[1]);//cli pattern