maven 插件开发

1.新建maven插件开发工程

2.修改pom文件内容为如下：

  4.0.0
  org.example
  demo-maven-plugin
  maven-plugin
  1.0-SNAPSHOT
  demo-maven-plugin Maven Mojo
  http://maven.apache.org
  
    
      org.apache.maven
      maven-plugin-api
      2.0
    
    
      junit
      junit
      3.8.1
      test
    
    
      org.apache.maven.plugin-tools
      maven-plugin-annotations
      3.5.2
      provided
    
  
  
    
      
        org.apache.maven.plugins
        maven-plugin-plugin
        3.5.2
      
    
  

 3.新建demo类

package org.example;



import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;


@Mojo(name = "hello")
public class DemoMojo extends AbstractMojo {

    @Parameter(name = "name", defaultValue = "kiwi")
    private String name;

    public void execute() throws MojoExecutionException, MojoFailureException {
        getLog().info("hello " + name);
    }
}

4.将插件开发后的jar包添加到工程pom文件中

  org.example
  demo-maven-plugin
  1.0-SNAPSHOT
  
    你好
  

4.idea右边点击maven进行测试

5.测试结果如下：

6.总结

必须继承 AbstractMojo 该类重写execute类