1.环境
win10,eclipse
安装好go(gopath,gobin 设置好)
a. 安装好 grpc-go
go get -u google.golang.org/grpc
如果被墙,git clone 到go path 相关目录
git clone https://github.com/grpc/grpc-go
b.安装 go get -u github.com/golang/protobuf/protoc-gen-go
c. 安装 Grpc-gateway
go get -u github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway
d.生成proxy 基本依赖
protoc -I. -I%GOPATH%/src -I%GOPATH%/src/github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis --go_out=plugins=grpc:. helloWorld.proto
e:main类
package main
import (
"flag"
"net/http"
"github.com/golang/glog"
"github.com/grpc-ecosystem/grpc-gateway/runtime"
"golang.org/x/net/context"
"google.golang.org/grpc"
)
var (
echoEndpoint = flag.String("echo_endpoint", "localhost:9090", "endpoint of YourService")
)
func run() error {
ctx := context.Background()
ctx, cancel := context.WithCancel(ctx)
defer cancel()
mux := runtime.NewServeMux()
opts := []grpc.DialOption{grpc.WithInsecure()}
err := RegisterHellowordServiceHandlerFromEndpoint(ctx, mux, *echoEndpoint, opts)
if err != nil {
return err
}
return http.ListenAndServe(":8080", mux)
}
func main() {
flag.Parse()
defer glog.Flush()
if err := run(); err != nil {
glog.Fatal(err)
}
}
f.启动9090端口server java类,启动poxy main
g: post man 测试
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