内容简介: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,好了,下节继续分享其他部分
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
以上所述就是小编给大家介绍的《go-micro源码阅读笔记1》,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对 码农网 的支持!
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Learn Python the Hard Way
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