pom.xml配置实例

目录

• maven-compiler-plugin
• maven-dependency-plugin
• maven-assembly-plugin
  • 简单使用：带依赖的可执行jar包
  • 个性化定制

maven-compiler-plugin

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <!-- 常用配置示例、说明 -->
    <configuration>
        <!-- 源代码使用的JDK版本 -->
        <source>8</source>
        <!-- 需要生成的目标class文件的编译版本 -->
        <target>8</target>
        <!-- 字符集编码 -->
        <encoding>UTF-8</encoding>
        <!-- 跳过测试 -->
        <skipTests>true</skipTests>
        <!-- 这个选项用来传递编译器自身不包含但是却支持的参数选项 -->
        <!--<compilerArgument>-verbose -bootclasspath ${java.home}lib
t.jar</compilerArgument>-->
    </configuration>
</plugin>

maven-dependency-plugin

<!-- https://www.cnblogs.com/hqzmss/p/9837396.html -->
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-dependency-plugin</artifactId>
    <executions>
        <!-- 将指定artifact复制到指定目录 -->
        <!-- http://maven.apache.org/components/plugins/maven-dependency-plugin/copy-mojo.html -->
        <execution>
            <id>copy-installed</id>
            <phase>package</phase>
            <goals>
                <goal>copy</goal>
            </goals>
            <configuration>
                <artifactItems>
                    <artifactItem>
                        <groupId>${project.groupId}</groupId>
                        <artifactId>${project.artifactId}</artifactId>
                        <version>${project.version}</version>
                        <type>${project.packaging}</type>
                    </artifactItem>
                </artifactItems>
                <outputDirectory>target/lib</outputDirectory>
            </configuration>
        </execution>
        <!-- 将依赖jar包复制到特定目录 -->
        <!-- http://maven.apache.org/components/plugins/maven-dependency-plugin/copy-dependencies-mojo.html -->
        <execution>
            <id>copy-lib</id>
            <phase>prepare-package</phase>
            <goals>
                <goal>copy-dependencies</goal>
            </goals>
            <configuration>
                <outputDirectory>${project.build.directory}/lib</outputDirectory>
                <overWriteReleases>false</overWriteReleases>
                <overWriteSnapshots>false</overWriteSnapshots>
                <overWriteIfNewer>true</overWriteIfNewer>
                <includeScope>compile</includeScope>
            </configuration>
        </execution>
    </executions>
</plugin>

maven-assembly-plugin

简单使用：带依赖的可执行jar包

<!-- https://www.cnblogs.com/linjiqin/p/10091113.html -->
<!-- 打包命令：mvn assembly:assembly -->
<!-- 如果上面的命令成功执行，那么在项目路径的target文件下就会有两个jar文件，一个是有jar包依赖的，一个是没jar包依赖的 -->
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-assembly-plugin</artifactId>
    <configuration>
        <archive>
            <manifest>
                <mainClass>netty.http.Demo02</mainClass>
            </manifest>
        </archive>
        <descriptorRefs>
            <descriptorRef>
                jar-with-dependencies
            </descriptorRef>
        </descriptorRefs>
    </configuration>
</plugin>

个性化定制