build.gradle

buildscript {
    repositories {
        maven {
            url "https://plugins.gradle.org/m2/"
        }
        mavenCentral()
    }
    dependencies {
        classpath('org.springframework.boot:spring-boot-gradle-plugin:2.2.6.RELEASE')
        classpath('gradle.plugin.com.palantir.gradle.docker:gradle-docker:0.13.0')
    }
}


plugins {
    id 'org.springframework.boot' version '2.2.6.RELEASE'
    id 'io.spring.dependency-management' version '1.0.9.RELEASE'
    id 'java'
}

group 'com.quizBank'
version '1.0-SNAPSHOT'

sourceCompatibility = 1.8

configurations {
    compileOnly {
        extendsFrom annotationProcessor
    }
}

repositories {
    mavenCentral()
    jcenter()
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-web'
    compileOnly 'org.projectlombok:lombok'
    annotationProcessor 'org.projectlombok:lombok'
    testImplementation('org.springframework.boot:spring-boot-starter-test') {
        exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
    }
    testCompile group: 'junit', name: 'junit', version: '4.12'
}

test {
    useJUnitPlatform()
}


//注意这部分需放在buildscript块、plugins块下面，否则出错；其他依次添加
apply plugin: 'org.springframework.boot'
apply plugin: 'com.palantir.docker'

//这里我修改了jar包名称，因此生成的jar包名称为：esb-0.0.1.jar
bootJar {
    baseName = 'quiz-bank'
    version =  '0.0.1'
}

task unpack(type: Copy) {
    dependsOn bootJar
    from(zipTree(tasks.bootJar.outputs.files.singleFile))
    into("build/dependency")
}
docker {
    name "${project.group}/${bootJar.baseName}"    //生成镜像的名称
    dockerfile = file('Dockerfile')
    copySpec.from(tasks.unpack.outputs).into("dependency")
    buildArgs(['DEPENDENCY': "dependency"])
}