Maven多模块——打包指定模块

迷南。 2023-06-26 05:51 77阅读 0赞

mvn -h 查看命令及其用途：

E:\nicole\workspace\test_parent>mvn -h
    
    usage: mvn [options] [<goal(s)>] [<phase(s)>]
    
    Options:
     -am,--also-make                        If project list is specified, also
                                            build projects required by the
                                            list
     -amd,--also-make-dependents            If project list is specified, also
                                            build projects that depend on
                                            projects on the list
     -B,--batch-mode                        Run in non-interactive (batch)
                                            mode (disables output color)
     -b,--builder <arg>                     The id of the build strategy to
                                            use
     -C,--strict-checksums                  Fail the build if checksums don't match -c,--lax-checksums Warn if checksums don't match
     -cpu,--check-plugin-updates            Ineffective, only kept for
                                            backward compatibility
     -D,--define <arg>                      Define a system property
     -e,--errors                            Produce execution error messages
     -emp,--encrypt-master-password <arg>   Encrypt master security password
     -ep,--encrypt-password <arg>           Encrypt server password
     -f,--file <arg>                        Force the use of an alternate POM
                                            file (or directory with pom.xml)
     -fae,--fail-at-end                     Only fail the build afterwards;
                                            allow all non-impacted builds to
                                            continue
     -ff,--fail-fast                        Stop at first failure in
                                            reactorized builds
     -fn,--fail-never                       NEVER fail the build, regardless
                                            of project result
     -gs,--global-settings <arg>            Alternate path for the global
                                            settings file
     -gt,--global-toolchains <arg>          Alternate path for the global
                                            toolchains file
     -h,--help                              Display help information
     -l,--log-file <arg>                    Log file where all build output
                                            will go (disables output color)
     -llr,--legacy-local-repository         Use Maven 2 Legacy Local
                                            Repository behaviour, ie no use of
                                            _remote.repositories. Can also be
                                            activated by using
                                            -Dmaven.legacyLocalRepo=true
     -N,--non-recursive                     Do not recurse into sub-projects
     -npr,--no-plugin-registry              Ineffective, only kept for
                                            backward compatibility
     -npu,--no-plugin-updates               Ineffective, only kept for
                                            backward compatibility
     -nsu,--no-snapshot-updates             Suppress SNAPSHOT updates
     -ntp,--no-transfer-progress            Do not display transfer progress
                                            when downloading or uploading
     -o,--offline                           Work offline
     -P,--activate-profiles <arg>           Comma-delimited list of profiles
                                            to activate
     -pl,--projects <arg>                   Comma-delimited list of specified
                                            reactor projects to build instead
                                            of all projects. A project can be
                                            specified by [groupId]:artifactId
                                            or by its relative path
     -q,--quiet                             Quiet output - only show errors
     -rf,--resume-from <arg>                Resume reactor from specified
                                            project
     -s,--settings <arg>                    Alternate path for the user
                                            settings file
     -t,--toolchains <arg>                  Alternate path for the user
                                            toolchains file
     -T,--threads <arg>                     Thread count, for instance 2.0C
                                            where C is core multiplied
     -U,--update-snapshots                  Forces a check for missing
                                            releases and updated snapshots on
                                            remote repositories
     -up,--update-plugins                   Ineffective, only kept for
                                            backward compatibility
     -v,--version                           Display version information
     -V,--show-version                      Display version information
                                            WITHOUT stopping build
     -X,--debug                             Produce execution debug output

假设Maven多模块项目如下：  
![在这里插入图片描述][20191230181859164.png]  
**test-parent pom.xml:**

<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.nicole</groupId>
    	<artifactId>test-parent</artifactId>
    	<version>0.0.1-SNAPSHOT</version>
    	<packaging>pom</packaging>
    	<name>test-parent</name>
    
    	<properties>
    		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    	</properties>
    	<modules>
    		<module>test-common</module>
    		<module>test-module1</module>
    		<module>test-module2</module>
    		<module>test-module3</module>
    	</modules>
    	<dependencyManagement>
    		<dependencies>
    			<dependency>
    				<groupId>com.nicole</groupId>
    				<artifactId>test-common</artifactId>
    				<version>0.0.1-SNAPSHOT</version>
    			</dependency>
    		</dependencies>
    	</dependencyManagement>
    </project>

**test-common pom.xml:**

<?xml version="1.0"?>
    <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
      <modelVersion>4.0.0</modelVersion>
      <parent>
        <groupId>com.nicole</groupId>
        <artifactId>test-parent</artifactId>
        <version>0.0.1-SNAPSHOT</version>
      </parent>
      <artifactId>test-common</artifactId>
      <name>test-common</name>
      <url>http://maven.apache.org</url>
      <packaging>jar</packaging>
      <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
      </properties>
    </project>

**test-module1 pom.xml:**

<?xml version="1.0"?>
    <project
    	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
    	xmlns="http://maven.apache.org/POM/4.0.0"
    	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    	<modelVersion>4.0.0</modelVersion>
    	<parent>
    		<groupId>com.nicole</groupId>
    		<artifactId>test-parent</artifactId>
    		<version>0.0.1-SNAPSHOT</version>
    	</parent>
    	<artifactId>test-module1</artifactId>
    	<packaging>war</packaging>
    	<name>test-module1 Maven Webapp</name>
    	
    	<dependencies>
    		<dependency>
    			<groupId>com.nicole</groupId>
    			<artifactId>test-common</artifactId>
    		</dependency>
    	</dependencies>
    	<build>
    		<finalName>test-module1</finalName>
    	</build>
    </project>

test-common被test-module1，test-module2，test-module3给继承。  
示例一、打包所有模块

E:\nicole\workspace\test_parent>mvn clean install
    [INFO] ------------------------------------------------------------------------
    [INFO] Reactor Summary for test-parent 0.0.1-SNAPSHOT:
    [INFO]
    [INFO] test-parent ........................................ SUCCESS [  0.623 s]
    [INFO] test-common ........................................ SUCCESS [  3.274 s]
    [INFO] test-module1 Maven Webapp .......................... SUCCESS [  0.966 s]
    [INFO] test-module2 Maven Webapp .......................... SUCCESS [  0.434 s]
    [INFO] test-module3 Maven Webapp .......................... SUCCESS [  0.678 s]
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD SUCCESS
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time:  6.424 s
    [INFO] Finished at: 2019-12-30T18:01:30+08:00
    [INFO] ------------------------------------------------------------------------

示例二、-pl 打包指定模块

E:\nicole\workspace\test_parent>mvn clean install -pl test-common,test-module1
    [INFO] ------------------------------------------------------------------------
    [INFO] Reactor Summary for test-common 0.0.1-SNAPSHOT:
    [INFO]
    [INFO] test-common ........................................ SUCCESS [  3.494 s]
    [INFO] test-module1 Maven Webapp .......................... SUCCESS [  1.056 s]
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD SUCCESS
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time:  4.909 s
    [INFO] Finished at: 2019-12-30T18:02:39+08:00
    [INFO] ------------------------------------------------------------------------

示例三、-am 同时打包所指定模块的依赖模块

E:\nicole\workspace\test_parent>mvn clean install -pl test-module1 -am
    [INFO] ------------------------------------------------------------------------
    [INFO] Reactor Summary for test-parent 0.0.1-SNAPSHOT:
    [INFO]
    [INFO] test-parent ........................................ SUCCESS [  0.559 s]
    [INFO] test-common ........................................ SUCCESS [  3.198 s]
    [INFO] test-module1 Maven Webapp .......................... SUCCESS [  1.020 s]
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD SUCCESS
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time:  5.127 s
    [INFO] Finished at: 2019-12-30T18:04:49+08:00
    [INFO] ------------------------------------------------------------------------

示例四、-amd 同时打包依赖于所指定模块的模块

E:\nicole\workspace\test_parent>mvn clean install -pl test-common -amd
    [INFO] ------------------------------------------------------------------------
    [INFO] Reactor Summary for test-common 0.0.1-SNAPSHOT:
    [INFO]
    [INFO] test-common ........................................ SUCCESS [  3.497 s]
    [INFO] test-module1 Maven Webapp .......................... SUCCESS [  1.178 s]
    [INFO] test-module2 Maven Webapp .......................... SUCCESS [  0.536 s]
    [INFO] test-module3 Maven Webapp .......................... SUCCESS [  0.746 s]
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD SUCCESS
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time:  6.330 s
    [INFO] Finished at: 2019-12-30T18:06:11+08:00
    [INFO] ------------------------------------------------------------------------

示例五、-rf 从所指定模块顺序开始打包

E:\nicole\workspace\test_parent>mvn clean install -rf test-module2
    [INFO] ------------------------------------------------------------------------
    [INFO] Reactor Summary for test-module2 Maven Webapp 0.0.1-SNAPSHOT:
    [INFO]
    [INFO] test-module2 Maven Webapp .......................... SUCCESS [  2.146 s]
    [INFO] test-module3 Maven Webapp .......................... SUCCESS [  0.489 s]
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD SUCCESS
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time:  3.128 s
    [INFO] Finished at: 2019-12-30T18:06:43+08:00
    [INFO] ------------------------------------------------------------------------

示例六、-pl -amd -rf 对裁剪后的模块堆再次裁剪

E:\nicole\workspace\test_parent>mvn clean install -pl test-common -amd -rf test-module1
    [INFO] ------------------------------------------------------------------------
    [INFO] Reactor Summary for test-module1 Maven Webapp 0.0.1-SNAPSHOT:
    [INFO]
    [INFO] test-module1 Maven Webapp .......................... SUCCESS [  2.195 s]
    [INFO] test-module2 Maven Webapp .......................... SUCCESS [  0.523 s]
    [INFO] test-module3 Maven Webapp .......................... SUCCESS [  0.633 s]
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD SUCCESS
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time:  3.889 s
    [INFO] Finished at: 2019-12-30T18:07:46+08:00
    [INFO] ------------------------------------------------------------------------

\-pl -amd 得到test-common,test-module1,test-module2,test-module3  
rf 从test-module1开始打包

[20191230181859164.png]: https://img-blog.csdnimg.cn/20191230181859164.png