micro api 使用

[cheerego]

micro api 使用

main.go

package main

import (
	"context"
	"fmt"
	"github.com/micro/go-micro"
	proto "watching/proto"
)

type Greeter struct{}

func (g *Greeter) Hello(ctx context.Context, req *proto.HelloRequest, rsp *proto.HelloResponse) error {
	rsp.Greeting = "Hello " + req.Name
	return nil
}

func main() {
	// Create a new service. Optionally include some options here.
	service := micro.NewService(
		micro.Name("go.micro.api.greeter"),
		//micro.Registry(consul.NewRegistry(func(options *registry.Options) {
		//	options.Addrs = []string{
		//		"127.0.0.1:8500",
		//	}
		//})),
	)

	// Init will parse the command line flags.
	service.Init()

	// Register handler
	proto.RegisterGreeterHandler(service.Server(), new(Greeter))
	// Run the server
	if err := service.Run(); err != nil {
		fmt.Println(err)
	}
}

直接使用默认的服务发现 mdns

启动服务

go run main.go

micro api

请求

http

curl -H 'Content-Type: application/json' -d '{"name": "Asim"}' http://127.0.0.1:8080/greeter/hello

也可是使用postman 访问

http rpc

 curl -d 'service=go.micro.api.greeter' \
        -d 'method=Greeter.Hello' \
        -d 'request={"name": "Bob"}' \
        http://localhost:8080/rpc
{"greeting":"Hello Bob"}%