使用maven-ant-plugin将条目添加到maven-jar-plugin内的清单文件中

<build>
  <plugins>
    <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-ant-plugin</artifactId>
      <version>3.5.1</version>
      <executions>
        <execution>
          <id>add-to-manifest</id>
          <phase>package</phase>
          <goals>
            <goal>run</goal>
          </goals>
          <configuration>
            <target>
              <taskdef name="manifestclasspath" classname="org.apache.tools.ant.taskdefs.ManifestClassPath" />
              <manifestclasspath property="jar.classpath" jarfile="${project.build.directory}/${project.build.finalName}.jar">
                <classpath refid="maven.runtime.classpath" />
              </manifestclasspath>
              <jar jarfile="${project.build.directory}/${project.build.finalName}.jar">
                <manifest>
                  <attribute name="Class-Path" value="${jar.classpath}" />
                </manifest>
              </jar>
            </target>
          </configuration>
        </execution>
      </executions>
    </plugin>
  </plugins>
</build>

mvn package