Maven自定义插件的开发示例
1、创建maven项目，配置相关依赖pom.xml注意 maven-plugin
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.wywtime.plugins</groupId>
<artifactId>bsmn-maven-plugin</artifactId>
<version>0.0.1</version>
<packaging>maven-plugin</packaging>
<dependencies>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-plugin-api</artifactId>
<version>3.8.6</version>
</dependency>
<dependency>
<groupId>org.apache.maven.plugin-tools</groupId>
<artifactId>maven-plugin-annotations</artifactId>
<version>3.6.4</version>
<scope>provided</scope>
</dependency>
</dependencies>
</project>2、创建AbstractMojo实现类
package com.wywtime.plugin;
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 BsmnMavenHelloMojo extends AbstractMojo {
@Parameter
private String basedir;
@Parameter
private String name;
public void execute() throws MojoExecutionException, MojoFailureException {
getLog().info("hello "+name+", this is bsmn's first plugin");
getLog().info("current basedir is:"+basedir);
}
}3、安装插件
mvn install发现通过idea工具install,与命令行有差异，是因为命令行用的是本地安装的maven
# 可通过如下指令来查看实际的配置
mvn help:effective-settings4、修改settings.xml
<pluginGroups>
<pluginGroup>com.wywtime.plugins</pluginGroup>
</pluginGroups>5、在新项目中引入插件
修改pom.xml
<build>
<plugins>
<plugin>
<groupId>com.wywtime.plugins</groupId>
<artifactId>bsmn-maven-plugin</artifactId>
<version>0.0.1</version>
<configuration>
<name>abc</name>
<basedir>${project.basedir}</basedir>
</configuration>
</plugin>
</plugins>
</build>6、执行指令
mvn bsmn:hello
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