创建项目
xxx - 继承自testDep.PPP
<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>testDep.XXX</groupId>
<artifactId>xxx</artifactId>
<packaging>jar</packaging>
<name>xxx</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<parent>
<groupId>testDep.PPP</groupId>
<artifactId>ppp</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
</dependencies>
</project>
yyy - 继承自testDep.PPP
<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>testDep.YYY</groupId>
<artifactId>yyy</artifactId>
<packaging>jar</packaging>
<name>yyy</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<parent>
<groupId>testDep.PPP</groupId>
<artifactId>ppp</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
</dependencies>
</project>
zzz - 在zzz中聚合xxx和yyy
<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>testDep.ZZZ</groupId>
<artifactId>zzz</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>zzz</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>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<modules>
<module>../xxx</module>
<module>../yyy</module>
</modules>
</project>
ppp - 父项目
<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>testDep.PPP</groupId>
<artifactId>ppp</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>ppp</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<junit.version>3.8.1</junit.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</dependencyManagement>
</project>
验证
ppp执行clean install
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building ppp 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ ppp ---
[INFO] Deleting D:Anliven-RunningenEclipseProjectsppp arget
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ ppp ---
[INFO] Installing D:Anliven-RunningenEclipseProjectsppppom.xml to D:DownLoadFilesapache-maven-repo estDepPPPppp .0.1-SNAPSHOTppp-0.0.1-SNAPSHOT.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.578 s
[INFO] Finished at: 2017-10-24T16:43:09+08:00
[INFO] Final Memory: 9M/309M
[INFO] ------------------------------------------------------------------------
xxx执行clean install
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building xxx 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ xxx ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory D:Anliven-RunningenEclipseProjectsxxxsrcmain
esources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ xxx ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ xxx ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory D:Anliven-RunningenEclipseProjectsxxxsrc est
esources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ xxx ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ xxx ---
[INFO] Surefire report directory: D:Anliven-RunningenEclipseProjectsxxx argetsurefire-reports
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running testDep.XXX.xxx.AppTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 sec
Results :
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ xxx ---
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ xxx ---
[INFO] Installing D:Anliven-RunningenEclipseProjectsxxx argetxxx-0.0.1-SNAPSHOT.jar to D:DownLoadFilesapache-maven-repo estDepXXXxxx .0.1-SNAPSHOTxxx-0.0.1-SNAPSHOT.jar
[INFO] Installing D:Anliven-RunningenEclipseProjectsxxxpom.xml to D:DownLoadFilesapache-maven-repo estDepXXXxxx .0.1-SNAPSHOTxxx-0.0.1-SNAPSHOT.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.520 s
[INFO] Finished at: 2017-10-24T16:47:36+08:00
[INFO] Final Memory: 11M/245M
[INFO] ------------------------------------------------------------------------
zzz 执行clean install
从输出日志可以看到进行了3次构建，并安装到本地仓库中：
Building xxx 0.0.1-SNAPSHOT
Building yyy 0.0.1-SNAPSHOT
Building zzz 0.0.1-SNAPSHOT
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] xxx
[INFO] yyy
[INFO] zzz
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building xxx 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ xxx ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory D:Anliven-RunningenEclipseProjectsxxxsrcmain
esources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ xxx ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ xxx ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory D:Anliven-RunningenEclipseProjectsxxxsrc est
esources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ xxx ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ xxx ---
[INFO] Surefire report directory: D:Anliven-RunningenEclipseProjectsxxx argetsurefire-reports
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running testDep.XXX.xxx.AppTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
Results :
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ xxx ---
[INFO] Building jar: D:Anliven-RunningenEclipseProjectsxxx argetxxx-0.0.1-SNAPSHOT.jar
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ xxx ---
[INFO] Installing D:Anliven-RunningenEclipseProjectsxxx argetxxx-0.0.1-SNAPSHOT.jar to D:DownLoadFilesapache-maven-repo estDepXXXxxx .0.1-SNAPSHOTxxx-0.0.1-SNAPSHOT.jar
[INFO] Installing D:Anliven-RunningenEclipseProjectsxxxpom.xml to D:DownLoadFilesapache-maven-repo estDepXXXxxx .0.1-SNAPSHOTxxx-0.0.1-SNAPSHOT.pom
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building yyy 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ yyy ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory D:Anliven-RunningenEclipseProjectsyyysrcmain
esources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ yyy ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ yyy ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory D:Anliven-RunningenEclipseProjectsyyysrc est
esources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ yyy ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ yyy ---
[INFO] Surefire report directory: D:Anliven-RunningenEclipseProjectsyyy argetsurefire-reports
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running testDep.YYY.yyy.AppTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Results :
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ yyy ---
[INFO] Building jar: D:Anliven-RunningenEclipseProjectsyyy argetyyy-0.0.1-SNAPSHOT.jar
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ yyy ---
[INFO] Installing D:Anliven-RunningenEclipseProjectsyyy argetyyy-0.0.1-SNAPSHOT.jar to D:DownLoadFilesapache-maven-repo estDepYYYyyy .0.1-SNAPSHOTyyy-0.0.1-SNAPSHOT.jar
[INFO] Installing D:Anliven-RunningenEclipseProjectsyyypom.xml to D:DownLoadFilesapache-maven-repo estDepYYYyyy .0.1-SNAPSHOTyyy-0.0.1-SNAPSHOT.pom
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building zzz 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ zzz ---
[INFO] Installing D:Anliven-RunningenEclipseProjectszzzpom.xml to D:DownLoadFilesapache-maven-repo estDepZZzzz .0.1-SNAPSHOTzzz-0.0.1-SNAPSHOT.pom
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] xxx ................................................ SUCCESS [ 2.282 s]
[INFO] yyy ................................................ SUCCESS [ 0.351 s]
[INFO] zzz ................................................ SUCCESS [ 0.007 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.819 s
[INFO] Finished at: 2017-10-24T16:43:49+08:00
[INFO] Final Memory: 12M/309M
[INFO] ------------------------------------------------------------------------