如何为多模块项目创建聚合的Jacoco报告？

<project>
  ...
  <reporting>
    <plugins>
      <plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
        <version>0.8.7</version>
        <configuration>
          <report-aggregate>true</report-aggregate>
        </configuration>
      </plugin>
    </plugins>
  </reporting>
  ...
</project>

<project>
  ...
  <build>
    <plugins>
      <plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
        <version>0.8.7</version>
        <configuration>
          <excludes>
            <exclude>**/config/**</exclude>
          </excludes>
        </configuration>
        <executions>
          <execution>
            <id>default-report</id>
            <phase>test</phase>
            <goals>
              <goal>report</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
  ...
</project>