Go 生成protobuf示例

先安装好工具

go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest

下载安装protoc

wget https://github.com/protocolbuffers/protobuf/releases/download/v25.0/protoc-25.0-linux-x86_64.zip

# 解压后将protoc二进制文件设置到环境变量里面

测试

proto代码

syntax = "proto3";
option go_package = "../proto";
message HelloRequest {
    string name = 1;  //
    int32 age = 2;

}

生成

protoc --go_out=. --go-grpc_out=. helloword.proto