func main()

in example/http_client/http_client.go [30:74]
36 lines of code
4 McCabe index (conditional complexity)

func main() {

	//init ShenYuAdminClient
	adminClient := &model.ShenYuAdminClient{
		UserName: "admin",  //user provide
		Password: "123456", //user provide
	}

	adminToken, err := clients.NewShenYuAdminClient(adminClient)
	if err == nil {
		fmt.Printf("this is ShenYu Admin client token %v ->", adminToken.AdminTokenData.Token)
	}

	//init MetaDataRegister
	metaData := &model.MetaDataRegister{
		AppName:     "testGoAppName",     //require user provide
		Path:        "/golang/your/path", //require user provide
		ContextPath: "/golang",           //require user provide
		Enabled:     true,                //require user provide
		Host:        "127.0.0.1",         //require user provide
		Port:        "8080",              //require user provide
	}
	result, err := clients.RegisterMetaData(adminToken.AdminTokenData, metaData)
	if err != nil {
		fmt.Printf("MetaDataRegister has error %v:", err)
	}
	fmt.Printf("finish register metadata ,the result is %v ->", result)

	//init urlRegister
	urlRegister := &model.URIRegister{
		Protocol:    "http://",              //require user provide
		AppName:     "testGoAppName",        //require user provide
		ContextPath: "/golang",              //require user provide
		RPCType:     constants.RPCTYPE_HTTP, //require user provide
		Host:        "127.0.0.1",            //require user provide
		Port:        "8080",                 //require user provide
	}
	result, err = clients.UrlRegister(adminToken.AdminTokenData, urlRegister)
	if err != nil {
		fmt.Printf("UrlRegister has error %v:", err)
	}
	fmt.Printf("finish UrlRegister ,the result is %v ->", result)

	//do you logic
}