环境

go版本

• 1.5以上

安装

protobuf 3以上

   $git clone https://github.com/google/protobuf
   $cd protobuf
   $./autogen.sh
   $./configure
   $make
   $make check
   #make install

go grpc相关包

   go get -u github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway
   go get -u github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger
   go get -u github.com/golang/protobuf/{proto,protoc-gen-go}
   go get google.golang.org/grpc

目录结构

.
├── gateway
│   └── main.go
├── greeter_client
│   └── main.go
├── greeter_server
│   └── main.go
├── proto
│   ├── google
│   │   └── api
│   │       ├── annotations.pb.go
│   │       ├── annotations.proto
│   │       ├── http.pb.go
│   │       └── http.proto
│   ├── helloworld.pb.go
│   ├── helloworld.pb.gw.go
│   ├── helloworld.proto
│   └── Makefile
└── README.md

proto目录

google api

• 问题protoc-gen-grpc-gateway中第三方的google api报错

自定义

helloworld.proto,注意googleapi写法

生成grpc和grpc-gateway的go文件

   cd proto && make 

测试

启动greeter server

   $cd greeter_server && go run main.go

启动gateway

   $cd gateway && go run main.go

模拟http请求

   $curl -X POST -k http://localhost:8080/v1/example/echo -d '{"name": " world"}'

仅供参考

• 项目来源
• 带https