springboot+gradle 构建多模块项目的步骤

mkdir springboot-mm 
cd springboot-mm 
gradle init

mkdir -p web/src/main/{java,resources} web/src/test/{java,resource}
mkdir -p modules/src/main/{java,resources} modules/src/test/{java,resource}

mkdir web\src\main\java,web\src\main\resource,web\src\test\java,web\src\test\resource
mkdir modules\src\main\java,modules\src\main\resource,modules\src\test\java,modules\src\test\resource

include 'web','modules' 

// 所有子项目的通用配置
subprojects { 
  apply plugin: 'java'
  apply plugin: 'idea'

  version = '1.0.0' 

  // JVM 版本号要求
  sourceCompatibility = 1.8
  targetCompatibility = 1.8

  // java编译的时候缺省状态下会因为中文字符而失败
  [compileJava,compileTestJava,javadoc]*.options*.encoding = 'UTF-8'

  repositories {
    mavenLocal()
    maven { url "http://maven.aliyun.com/nexus/content/groups/public" }
    mavenCentral()
    jcenter()
    maven { url "http://repo.spring.io/snapshot" }
    maven { url "http://repo.spring.io/milestone" }
    maven { url 'http://maven.springframework.org/release' }
    maven { url 'http://maven.springframework.org/milestone' }
  }

  jar {
    manifest {
      attributes("Implementation-Title": "Gradle")
    }
  }

  // 显示当前项目下所有用于 compile 的 jar.
  task listJars(description: 'Display all compile jars.') << {
    configurations.compile.each { File file -> println file.name }
  }

  gradle.projectsEvaluated {
    tasks.withType(JavaCompile) {
      options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
    }
  }
}

buildscript {
  repositories {
    mavenLocal()
    maven { url "http://maven.aliyun.com/nexus/content/groups/public" }
    maven { url "http://repo.spring.io/snapshot" }
    maven { url "http://repo.spring.io/milestone" }
    jcenter()
  }

  dependencies {
    classpath("org.springframework.boot:spring-boot-gradle-plugin:1.4.5.RELEASE")
  }
}

apply plugin: 'org.springframework.boot'

archivesBaseName = 'web'

ext {
  springBootVar = '1.4.5.RELEASE'
}

dependencies {
  compile project(':modules')

  // spring boot
  compile "org.springframework.boot:spring-boot-starter-web:$springBootVar"

  testCompile "org.springframework.boot:spring-boot-starter-test:$springBootVar"
}

bootRepackage {
  enabled = false
}

@ComponentScan( basePackages = {"com.formularoom"})
@EnableAutoConfiguration
public class Application extends SpringBootServletInitializer implements EmbeddedServletContainerCustomizer {
  public static void main(String args[]) {
    SpringApplication.run(Application.class, args);
  }

  @Override
  public void customize(ConfigurableEmbeddedServletContainer container) {
    container.setPort(8081);
  }
}

@Controller
public class test1 {

  @RequestMapping(value = "/test1", method = RequestMethod.GET)
  @ResponseBody
  public String test1() {
    return "spring boot multiple modules test";
  }
}