最近在看微服务，跟大佬们请教了下很多微服务的知识，然后看教程自己实践，在此特别感谢0.01km(QQ昵称)大佬的帮助

本节主要是针对与go-micro服务注册的过程中源码阅读的分享,

s := micro.NewService( micro.Name("go.micro.srv.user"), micro.Version("latest"), ) s.Init()这里做了很多事 func newOptions(opts ...Option) Options { opt := Options{ Broker: broker.DefaultBroker, Cmd: cmd.DefaultCmd, Client: client.DefaultClient, Server: server.DefaultServer, Registry: registry.DefaultRegistry, Transport: transport.DefaultTransport, Context: context.Background(), } }这块初始化Options结构体，如果想要修改consul默认的注册地址，必须要修改NewRegistry函数，里面赋值type Options struct { Addrs []string //注册ip地址:192.168.1.2:8080 Timeout time.Duration Secure bool TLSConfig *tls.Config // Other options for implementations of the interface // can be stored in a context Context context.Context}//这里是获取默认的配置func configure(c *consulRegistry, opts ...Option) { // set opts for _, o := range opts { o(&c.opts) } // use default config config := consul.DefaultConfig()//consul默认配置func defaultConfig(transportFn func() *http.Transport) *Config { config := &Config{ Address: "127.0.0.1:8500", Scheme: "http", Transport: transportFn(), } if addr := os.Getenv(HTTPAddrEnvName); addr != "" { config.Address = addr } if token := os.Getenv(HTTPTokenEnvName); token != "" { config.Token = token } if auth := os.Getenv(HTTPAuthEnvName); auth != "" { var username, password string if strings.Contains(auth, ":") { split := strings.SplitN(auth, ":", 2) username = split[0] password = split[1] } else { username = auth }

好了，下节继续分享其他部分