jvisualvm插件下载https://visualvm.github.io/pluginscenters.htmlhttps://blog.csdn.net/a704397849/article/details/101292568protobuf使用https://github.com/google/protobuf/archive/v3.0.2.zipprotoc--java_out=./balance_server.proto使用java-jarcfr_0_79.jarD:\lib\example.jar-–outputdirD:\data\example
