maven 一个模块生成多个jar包

为了便于将一个模块中的接口提供给调用方，需要将部分pakage（interface、dto）单独打包，但是不包括impl类

<build>
  <sourceDirectory>src</sourceDirectory>
  <!--<testSourceDirectory>testSrc</testSourceDirectory>-->

  <plugins>
    <plugin>
      <artifactId>maven-jar-plugin</artifactId>
      <executions>
        <execution>
          <id>server</id>
          <goals><goal>jar</goal></goals>
          <phase>package</phase>
          <configuration>
            <classifier>interface</classifier>
            <includes>
              <include>**/interface/**</include>
            </includes>
          </configuration>
        </execution>
        <execution>
          <id>client</id>
          <goals><goal>jar</goal></goals>
          <phase>package</phase>
          <configuration>
            <classifier>all</classifier>
            <includes>
              <include>**</include>
            </includes>
          </configuration>
        </execution>
      </executions>
    </plugin>
  </plugins>
</build>