golang編譯protobuf是遇到以下問(wèn)題：
在生成代碼之前要先安裝go get -u github.com/golang/protobuf/{proto,protoc-gen-go} 并且把GOPATH/bin目錄下的protoc-gen-go放到環(huán)境變量PATH里面去抡柿，否則會(huì)報(bào)
protoc-gen-go: program not found or is not executable
使用以下命令進(jìn)行解決
$ go get -u github.com/golang/protobuf/{proto,protoc-gen-go}
