go-micro 本地搭建及使用consul

安裝（前提是本地已安裝protobuf和protof的go擴展）

go get github.com/micro/micro

go get github.com/micro/go-micro

go get github.com/micro/protoc-gen-micro

go get github.com/micro/go-plugins/registry/consul

支持consul需要單獨安裝這個包

go get github.com/micro/go-plugins/registry/consul

micro生成新項目

micro new --gopath=false --type=srv micpro

進入到 proto文件的同級目錄，然後執行以下命令生成go文件

protoc  --micro_out=. --go_out=. *.proto

package main

import (
	"github.com/micro/go-micro"
	"github.com/micro/go-micro/registry"
	"github.com/micro/go-micro/util/log"
	"github.com/micro/go-plugins/registry/consul"
	"micpro/handler"
	micpro "micpro/proto/micpro"
	"micpro/subscriber"
)

func main() {

	consulRegis := consul.NewRegistry(func(options *registry.Options) {
		options.Addrs = []string{
			"127.0.0.1:8500",
		}
	})

	// New Service
	service := micro.NewService(
		micro.Name("go.micro.srv.micpro"),
		micro.Registry(consulRegis),
		micro.Version("latest"),
	)

	// Initialise service
	service.Init()

	// Register Handler
	micpro.RegisterMicproHandler(service.Server(), new(handler.Micpro))

	// Register Struct as Subscriber
	micro.RegisterSubscriber("go.micro.srv.micpro", service.Server(), new(subscriber.Micpro))

	// Register Function as Subscriber
	micro.RegisterSubscriber("go.micro.srv.micpro", service.Server(), subscriber.Handler)

	// Run service
	if err := service.Run(); err != nil {
		log.Fatal(err)
	}
}