自定义maven插件

新建maven项目

选择 org.apache.maven.archetypes:maven-archetype-mojo 为骨架创建项目

@Mojo(name = "XXX",defaultPhase =  LifecyclePhase.PROCESS_RESOURCES,requiresDependencyResolution= ResolutionScope.COMPILE)

public class SwaggerPlug extends AbstractMojo {

@Parameter(defaultValue = "${project}", readonly = true, required = true)

public MavenProject project;

@Parameter(property = "envType")
public String envType;

public void execute() throws MojoExecutionException, MojoFailureException{

try{

ClassLoader projectLoader = getNewClassLoad(this.project);

Class clz = projectLoader.loadClass(pkgName + "." + className);

if(clz.isAnnotationPresent(org.springframework.web.bind.annotation.RestController.class){
   //do someThing

}

catch (Exception e){
    e.printStackTrace();
    logger.error("生成失败：{}",e);
}

}

public ClassLoader getNewClassLoad(MavenProject project) throws DependencyResolutionRequiredException, MalformedURLException {
    List<String> cls = project.getCompileClasspathElements();
    cls.add( project.getBuild().getOutputDirectory());
    cls.add( project.getBuild().getTestOutputDirectory());
    URL[] runtimeUrls = new URL[cls.size()];
    for(int i=0;i<cls.size();i++){
        runtimeUrls[i] = new File(cls.get(i)).toURI().toURL();
    }
    URLClassLoader newLoader = new URLClassLoader(runtimeUrls,Thread.currentThread().getContextClassLoader());
    return newLoader;
}

}

调试：插件新增remote:设置监听端口
调用插件项目设置 Maven confige - runner:-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8081
paramters:command line:groupId:artifactId:version:name

 

命令行调用插件：

mvn groupId:artifactId:version:name -Dbranch="1.2.5" -DenvType="test" -DappName=""