
<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">
<!-- 标示pom版本号 -->
<modelVersion>4.0.0</modelVersion>
<!-- 坐标 -->
<groupId>com.chenjun.demo</groupId> //公司名称或者组织名称 反写+项目组名称
<artifactId>maven-01</artifactId> //项目名称或者项目 -模块名
<version>1.0-SNAPSHOT</version> //定义项目版本;0.0.1-SNAPSHOT大版本.分支版本.小版本-标示(代表 里程碑 SNAPSHOT / beta /release)
<packaging>jar</packaging> //定义项目的打包方式
<name>maven-01</name> //定义项目名标识和项目地址
<url>http://maven.apache.org</url>
<properties> //配置统一的资源标识
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<!-- 构件的依赖;可以添加多个dependency -->
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope> //定义依赖的范围
<!-- 依赖排除 -->
<exclusions>
<exclusion>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<!--插件配置 -->
<build>
<plugins>
<!-- 配置项目依赖额插件 -->
<plugin>
<!-- 定义坐标 -->
</plugin>
</plugins>
</build>
<!-- 仓库的配置 -->
<repositories>
<repository>
<id> </id>
<name> </name>
<url> </url>
</repository>
</repositories>
</project>
示例:
1)创建三个maven项目

配置maven-zi-fu项目下的pom.xml文件:
<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.sohu.train</groupId>
<artifactId>maven-zi-fu</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<modules>
<module>../maven-zi-01</module>
<module>../maven-zi-02</module>
</modules>
</project>
打开cmd进入maven-zi-fu项目执行命令: mvn clean compile
F:\mavenDemo\train\maven-zi-fu>mvn clean compile
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order: //构建的顺序
[INFO]
[INFO] maven-zi-01
[INFO] maven-zi-02
[INFO] maven-zi-fu
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building maven-zi-01 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ maven-zi-01 ---
[INFO] Deleting F:\mavenDemo\train\maven-zi-01\target
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ maven-zi-01 ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory F:\mavenDemo\train\maven-zi-01\src\main\resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ maven-zi-01 ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to F:\mavenDemo\train\maven-zi-01\target\classes
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building maven-zi-02 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ maven-zi-02 ---
[INFO] Deleting F:\mavenDemo\train\maven-zi-02\target
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ maven-zi-02 ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory F:\mavenDemo\train\maven-zi-02\src\main\resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ maven-zi-02 ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to F:\mavenDemo\train\maven-zi-02\target\classes
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building maven-zi-fu 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ maven-zi-fu ---
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] maven-zi-01 ........................................ SUCCESS [ 1.368 s]
[INFO] maven-zi-02 ........................................ SUCCESS [ 0.097 s]
[INFO] maven-zi-fu ........................................ SUCCESS [ 0.018 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.630 s
[INFO] Finished at: 2016-05-14T23:23:24+08:00
[INFO] Final Memory: 11M/154M
[INFO] ------------------------------------------------------------------------
示例:
配置maven-zi-fu项目下的pom.xml文件:
<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.sohu.train</groupId>
<artifactId>maven-zi-fu</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<modules>
<module>../maven-zi-01</module>
<module>../maven-zi-02</module>
</modules>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
</dependencyManagement>
</project>
配置maven-zi-01项目下的pom.xml文件:
<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>
<parent>
<groupId>com.sohu.train</groupId>
<artifactId>maven-zi-fu</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../maven-zi-fu/pom.xml</relativePath>
</parent>
<groupId>com.sohu.train</groupId>
<artifactId>maven-zi-01</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>maven-zi-01</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
</dependencies>
</project>
配置maven-zi-02项目下的pom.xml文件:
<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>
<parent>
<groupId>com.sohu.train</groupId>
<artifactId>maven-zi-fu</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../maven-zi-fu/pom.xml</relativePath>
</parent>
<groupId>com.sohu.train</groupId>
<artifactId>maven-zi-02</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>maven-zi-02</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
</dependencies>
</project>