引入源碼插件即可
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>3.1.0</version>
<executions>
<execution>
<id>attach-sources</id>
<phase>install</phase>
<goals>
<goal>jar-no-fork</goal>
</goals>
</execution>
</executions>
</plugin>