Maven

maven插件介绍

maven-compiler-plugin

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<!-- https://maven.apache.org/plugins/maven-compiler-plugin/ -->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>

功能

编译jar包

示例

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<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-compiler-plugin</artifactId>
  <configuration>
    <source>1.8</source>
    <target>1.8</target>
    <encoding>utf-8</encoding>
  </configuration>
</plugin>

maven-clean-plugin

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<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-clean-plugin</artifactId>

功能

执行命令mvn clean时调用的就是这个插件

示例

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<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-clean-plugin</artifactId>
  <version>3.1.0</version>
  <configuration>
    <!-- 即使清理出错构建仍将继续 -->
    <failOnError>true</failOnError>
    <filesets>
      <fileset>
        <!-- 将被删除的文件路径,因为默认是target,所以这里需要配置 -->
        <directory>${basedir}/dist</directory>
        <includes>
          <include>**/*</include>
        </includes>
      </fileset>
    </filesets>
  </configuration>
</plugin>

versions-maven-plugin

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<!-- https://www.mojohaus.org/versions-maven-plugin/ -->
<groupId>org.codehaus.mojo</groupId>
<artifactId>versions-maven-plugin</artifactId>

功能

批量修改版本号

示例

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<plugin>
  <groupId>org.codehaus.mojo</groupId>
  <artifactId>versions-maven-plugin</artifactId>
  <version>2.7</version>
  <configuration>
    <generateBackupPoms>false</generateBackupPoms>
  </configuration>
</plugin>

maven-source-plugin

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<!-- https://maven.apache.org/plugins/maven-source-plugin/ -->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>

功能

可以在配置的Maven生命周期中为当前工程创建源码jar包

示例

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<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-source-plugin</artifactId>
    <version>2.2.1</version>
    <executions>
        <execution>
            <!-- 该execution的目的是在mvn打包时生成一个含有源代码的jar包 -->
            <id>attach-sources</id>
            <!-- 默认绑定的生命周期阶段是package -->
            <goals>
                <goal>jar-no-fork</goal>
            </goals>
        </execution>
    </executions>
</plugin>

maven-jar-plugin

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<!-- https://maven.apache.org/plugins/maven-jar-plugin/ -->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>

功能

创建jar包

示例

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<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-jar-plugin</artifactId>
  <configuration>
      <excludes><!--不把配置文件打的jar包里面-->
          <exclude>**/*.xml</exclude>
          <exclude>**/*.properties</exclude>
          <exclude>**/*.db</exclude>
      </excludes>
  </configuration>
  <executions>
      <execution>
          <id>default-jar</id>
          <phase>package</phase>
          <goals>
              <goal>jar</goal>
          </goals>
      </execution>
  </executions>
</plugin>

参考

  1. Maven maven-jar-plugin

maven-antrun-plugin

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<!-- https://maven.apache.org/plugins/maven-antrun-plugin/ -->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>

功能

运行ant命令,文件拷贝与删除

示例

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<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-antrun-plugin</artifactId>
    <version>3.0.0</version>
    <executions>
        <execution>
            <id>move-dist-to-static</id>
            <phase>validate</phase>
            <goals>
                <goal>run</goal>
            </goals>
            <configuration>
                <!-- 删除static文件夹内容-->
                <target>
                    <delete>
                        <fileset dir="${basedir}/src/main/resources/static/"
                                  includes="**/*.*"/>
                    </delete>
                </target>
                <!--   复制dist文件夹到static文件夹-->
                <target>
                    <copy todir="${basedir}/src/main/resources/static">
                        <fileset dir="${basedir}/../dbapi-ui/dist">
                            <include name="**/*.*"/>
                        </fileset>
                    </copy>
                </target>
            </configuration>
        </execution>
    </executions>
</plugin>

参考

  1. Maven 插件之 maven-antrun-plugin

exec-maven-plugin

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<!-- https://www.mojohaus.org/exec-maven-plugin/ -->
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>

功能

执行java或命令行命令

示例

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<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>exec-maven-plugin</artifactId>
    <version>3.0.0</version>
    <executions>
        <execution>
            <id>exec-npm-install</id>
            <phase>validate</phase>
            <goals>
                <goal>exec</goal>
            </goals>
            <configuration>
                <executable>npm</executable>
                <arguments>
                    <argument>install</argument>
                </arguments>
                <workingDirectory>${basedir}</workingDirectory>
            </configuration>
        </execution>
        <execution>
            <id>exec-npm-run-build</id>
            <phase>validate</phase>
            <goals>
                <goal>exec</goal>
            </goals>
            <configuration>
                <executable>npm</executable>
                <arguments>
                    <argument>run</argument>
                    <argument>build</argument>
                </arguments>
                <workingDirectory>${basedir}</workingDirectory>
            </configuration>
        </execution>
    </executions>
</plugin>

参考

  1. Exec Maven Plugin全面解析和使用示例
  2. exec-maven-plugin配置及使用

maven-gpg-plugin

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<!-- https://maven.apache.org/plugins/maven-gpg-plugin/ -->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-gpg-plugin</artifactId>

功能

使用GnuPG对项目的所有附加构件进行签名(发布时使用)

示例

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<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-gpg-plugin</artifactId>
  <version>1.0</version>
  <executions>
    <execution>
      <id>sign-artifacts</id>
      <phase>verify</phase>
      <goals>
        <goal>sign</goal>
      </goals>
    </execution>
  </executions>
</plugin>

maven-assembly-plugin

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<!-- https://maven.apache.org/plugins/maven-assembly-plugin/ -->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>

功能

编译jar包

示例

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<plugin>
  <artifactId>maven-assembly-plugin</artifactId>
  <configuration>
    <descriptors>
      <!--对应着打包配置-->
      <descriptor>binary.xml</descriptor>
    </descriptors>
    <outputDirectory>${project.parent.basedir}/dist</outputDirectory>
  </configuration>
  <executions>
    <execution>
      <id>make-assembly</id>
      <phase>package</phase>
      <goals>
        <goal>single</goal>
      </goals>
    </execution>
  </executions>
</plugin>

binary.xml配置详见Using Component Descriptors中介绍,
示例详见

参考

1.Maven教程（20）— 使用 maven-assembly-plugin插件来定制化打包