安装前环境变量设置GOPROXY:export GOPROXY="https://goproxy.io,direct"
protobuf安装指定版本
解压到目录依次执行:./configure,make -j6 && make install
2、homebrew安装方式(mac M1):arch -arm64 brew install protobuf
查看版本:protoc --version
protoc-gen-go
1、go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
protoc-gen-grpc-gateway
1、go install github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway@latest
protoc-gen-go-grpc
1、go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest