grpc官网： https://grpc.io
Language Guide (proto 3) https://protobuf.dev/programming-guides/proto3/
Protocol Buffer Compiler Installation https://grpc.io/docs/protoc-installation/
protoc文件: Go support for Protocol Buffers https://github.com/protocolbuffers/protobuf
protoc-gen-go文件: Go support for Protocol Buffers https://github.com/protocolbuffers/protobuf-go
protoc-gen-go-grpc文件: gRPC-Go https://pkg.go.dev/google.golang.org/protobuf/cmd/protoc-gen-go
go gRPC依赖框架包 https://github.com/grpc/grpc-go
如果已安装可以检查版本
protoc --version // 检查Protocol Buffer Compiler的版本
protoc-gen-go --version // 检查Go support for Protocol Buffers版本
protoc-gen-go-grpc --version // 检查go grpc代码生成插件版本