ailed to serve: %v", err)
}
}
运行:
go run main.go
2019/07/28 17:51:20 Listen on 0.0.0.0:9090
编写客户端请求接口的代码
package main
import (
"hello/go_client/proto/hello"
"io"
"log"
"golang.org/x/net/context"
"google.golang.org/grpc"
)
const (
// gRPC 服务地址
Address = "0.0.0.0:9090"
)
func main() {
conn, err := grpc.Dial(Address, grpc.WithInsecure())
if err != nil {
log.Fatalln(err)
}
defer conn.Close()
// 初始化客户端
c := hello.NewHelloClient(conn)
// 调用 SayHello 方法
res, err := c.SayHello(context.Background(), &hello.HelloRequest{Name: "Hello World"})
if err != nil {
log.Fatalln(err)
}
log.Println(res.Message)
// 调用 LotsOfReplies 方法
stream, err := c.LotsOfReplies(context.Background(),&hello.HelloRequest{Name: "Hello World"})
if err != nil {
log.Fatalln(err)
}
for {
res, err := stream.Recv()
if err == io.EOF {
break
}
if err != nil {
log.Printf("stream.Recv: %v", err)
}
log.Printf("%s", res.Message)
}
}
运行:
go run main.go
2019/07/28 17:58:13 Hello World
2019/07/28 17:58:13 Hello World Reply 0
2019/07/28 17:58:13 Hello World Reply 1
2019/07/28 17:58:13 Hello World Reply 2
2019/07/28 17:58:13 Hello World Reply 3
2019/07/28 17:58:13 Hello World Reply 4
2019/07/28 17:58:13 Hello World Reply 5
2019/07/28 17:58:13 Hello World Reply 6
2019/07/28 17:58:13 Hello World Reply 7
2019/07/28 17:58:13 Hello World Reply 8
2019/07/28 17:58:13 Hello World Reply 9
查看源码:https://github.com/xinliangnote/Go
推荐阅读
gRPC
Gin 框架
基础篇
本文欢迎转发,转发请注明作者和出处,谢谢!