作用
总结来说，就是把一些task绑定到maven特定的生命周期上，执行maven声明周期命令时，会根据此插件定义的task执行一系列的ant指令
实用场景
- 工程包的copy转义等，例如在package或install的时候，需要把包进行聚合到某目录下：直接使用mkdir及copy就可以
- 自动化部署，工程包或配置文件等可scp到不同的部署机器目录上，然后ssh过去执行一些部署命令
- 结合构建配置文件（profiles标签），可针对不同环境灵活控制ant命令执行的场景
示例
实现功能：特定profile下（比如只想在研发环境下进行，研发时需要频繁的进行服务的部署验证，
而且不希望影响到正式测试及上线打包部署，通常来说，测试和线上也不允许这种操作，一般都会有专门的工具进行），
进行服务的自动化部署（这里只是列举了scp jar包以及执行了一个ls命令，可根据需要执行自己的部署脚本）
父pom
<?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.hjb.learn</groupId>
<artifactId>project-learn</artifactId>
<packaging>pom</packaging>
<version>1.0-SNAPSHOT</version>
<modules>
<module>project-web</module>
<module>project-management</module>
</modules>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-antrun-plugin -->
<maven.antrun.plugin.version>3.0.0</maven.antrun.plugin.version>
<!-- https://mvnrepository.com/artifact/com.jcraft/jsch -->
<jsch.version>0.1.55</jsch.version>
</properties>
<profiles>
<profile>
<id>deploy</id>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>${maven.antrun.plugin.version}</version>
<dependencies>
<dependency>
<groupId>com.jcraft</groupId>
<artifactId>jsch</artifactId>
<version>${jsch.version}</version>
</dependency>
</dependencies>
<executions>
<execution>
<id>scp</id>
<phase>install</phase>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
</profile>
</profiles>
</project>
project-web子pom
<?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">
<parent>
<artifactId>project-learn</artifactId>
<groupId>com.hjb.learn</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>project-web</artifactId>
<profiles>
<profile>
<id>deploy</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<id>scp</id>
<configuration>
<target>
<path id="jsch.path">
<fileset dir="${env.ANT_HOME}\lib">
<include name="**/*.jar"/>
</fileset>
</path>
<taskdef name="scp" classname="org.apache.tools.ant.taskdefs.optional.ssh.Scp"
classpathref="jsch.path"/>
<taskdef name="sshexec" classname="org.apache.tools.ant.taskdefs.optional.ssh.SSHExec"
classpathref="jsch.path"/>
<scp file="${project.build.directory}\project-web-1.0-SNAPSHOT.jar"
todir="username:password@ip:/xxx" trust="true"/>
<!-- <sshexec host="ip" username="xxx" password="xxx" command="sh xxx.sh"
trust="true"/>-->
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
project-management子pom
<?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">
<parent>
<artifactId>project-learn</artifactId>
<groupId>com.hjb.learn</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>project-management</artifactId>
<profiles>
<profile>
<id>deploy</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<id>scp</id>
<configuration>
<target>
<path id="jsch.path">
<fileset dir="${env.ANT_HOME}\lib">
<include name="**/*.jar"/>
</fileset>
</path>
<taskdef name="scp" classname="org.apache.tools.ant.taskdefs.optional.ssh.Scp"
classpathref="jsch.path"/>
<taskdef name="sshexec" classname="org.apache.tools.ant.taskdefs.optional.ssh.SSHExec"
classpathref="jsch.path"/>
<scp file="${project.build.directory}\project-management-1.0-SNAPSHOT.jar"
todir="username:password@ip:/xxx" trust="true"/>
<!-- <sshexec host="ip" username="xxx" password="xxx" command="sh xxx.sh"
trust="true"/>-->
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
