• windows 下载： protobuf 路径

https://github.com/protocolbuffers/protobuf/releases/download/v3.7.1/protoc-3.7.1-win64.zip

• protobuf 执行命令：到exe文件下

F:\newIntelljCode\itstack-demo-netty\itstack-demo-netty-2-02\protoc-3.5.0-win32\bin\protoc.exe ^
-I=F:\newIntelljCode\itstack-demo-netty\itstack-demo-netty-2-02\src\main\java\org\itstack\demo\netty\proto ^
--java_out=F:\newIntelljCode\itstack-demo-netty\itstack-demo-netty-2-02\src\main\java\org\itstack\demo\netty\domain ^
F:\newIntelljCode\itstack-demo-netty\itstack-demo-netty-2-02\src\main\java\org\itstack\demo\netty\proto\文件名称.proto

• 对接java 依赖

<dependency><groupId>com.google.protobuf</groupId><artifactId>protobuf-java</artifactId><version>3.5.0</version>
</dependency><dependency><groupId>com.googlecode.protobuf-java-format</groupId><artifactId>protobuf-java-format</artifactId><version>1.2</version>
</dependency>