【新手笔记】golang中使用protocol buffers 3

主要参考了这篇帖子:https://segmentfault.com/a/1190000009277748

1.下载windows版本的PB

https://github.com/protocolbuffers/protobuf/releases/download/v3.11.4/protoc-3.11.4-win64.zip
配置好环境变量PATH

2.下载golang中对应的库

go get github.com/golang/protobuf/proto
go get github.com/golang/protobuf/protoc-gen-go
cd C:\Users\ahfuzhang\go\pkg\mod\github.com\golang\[email protected]\protoc-gen-go
go install

在C:\Users\ahfuzhang\go\bin目录有protoc-gen-go.exe了

3.测试的proto文件:test.proto

syntax = "proto3";  //指定版本,必须要写(proto3、proto2)  
package proto;
option go_package = "go_my_server/hs";

enum FOO 
{ 
    X = 0; 
};

//message是固定的。UserInfo是类名,可以随意指定,符合规范即可
message UserInfo{
    string message = 1;   //消息
    int32 length = 2;    //消息大小
    int32 cnt = 3;      //消息计数
}

4.代码生成

protoc --plugin=protoc-gen-go.exe --go_out=./ test.proto

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转载自www.cnblogs.com/ahfuzhang/p/12763559.html