client.go
package main
import (
"context"
"fmt"
"google.golang.org/grpc"
pb "hello-grpc/proto/grpc_hello_service"
"log"
)
func main() {
conn ,err := grpc.Dial("localhost:1234",grpc.WithInsecure())
if err != nil {
log.Fatal(err)
}
defer conn.Close()
client := pb.NewHelloServiceClient(conn)
reply,err := client.Hello(context.Background(), &pb.String{Value:"hello"})
if err != nil {
log.Fatal(err)
}
fmt.Println(reply.GetValue())
}
server.go:
package main
import (
"google.golang.org/grpc"
"log"
"net"
pb "hello-grpc/proto/grpc_hello_service"
"hello-grpc/service"
)
func main() {
grpcServer := grpc.NewServer()
pb.RegisterHelloServiceServer(grpcServer, &service.HelloServiceImpl{})
lis, err := net.Listen("tcp","localhost:1234")
if err != nil {
log.Fatal(err)
}
grpcServer.Serve(lis)
}
https://chai2010.cn/advanced-go-programming-book/ch4-rpc/ch4-01-rpc-intro.html
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原创声明:本文系作者授权腾讯云开发者社区发表,未经许可,不得转载。
如有侵权,请联系 cloudcommunity@tencent.com 删除。