SpringCloud第一步：gradle构建多模块项目

http://pmkiu.woguheihuasheng.cn/3578174
实现目标：

• 一个父工程，里面有一些依赖
• 子模块可以使用父模块的依赖
• 子模块之间可以互相调用

buildscript {
    ext{
        springbootVersion='2.2.6.RELEASE'
    }
    repositories {
       mavenCentral()
    }
    dependencies {
      classpath("org.springframework.boot:spring-boot-gradle-plugin:${springbootVersion}")
    }
}
allprojects {
    apply plugin: 'java'
    apply plugin: 'idea'
    apply plugin: 'java-library'
    group = 'com.example'
    version = '0.0.1-SNAPSHOT'
    sourceCompatibility = 1.8
    targetCompatibility = 1.8
    configurations {
        developmentOnly
        runtimeClasspath {
            extendsFrom developmentOnly
        }
        compileOnly {
            extendsFrom annotationProcessor
        }
    }
}

subprojects {
    apply plugin: 'org.springframework.boot'
    apply plugin: 'io.spring.dependency-management'
    [compileJava, compileTestJava, javadoc]*.options*.encoding = 'GBK'
    repositories {
        mavenCentral()
    }
    dependencies{
        compileOnly 'org.projectlombok:lombok'
        developmentOnly 'org.springframework.boot:spring-boot-devtools'
        annotationProcessor 'org.springframework.boot:spring-boot-configuration-processor'
        annotationProcessor 'org.projectlombok:lombok'
        implementation 'org.springframework.boot:spring-boot-starter'
        testImplementation('org.springframework.boot:spring-boot-starter-test') {
            exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
        }
    }
}