1、移动
docker cp /path/on/host/pmd-plugin.jar <容器名或ID>:/opt/sonarqube/extensions/plugins/
docker cp /path/on/host/pmd-plugin.jar xxxxxxxxxxxx:/opt/sonarqube/extensions/plugins/
/path/on/host/需要替换为你的本地路径
2、重启docker后生效
注意看下日志 docker logs -f XXXXXXX
防止版本不兼容引起的报错