feat:连上consul，才做服务发现

rpc/user_center.go

@@ -102,9 +102,7 @@ func init() {
 			}
 			mylogrus.MyLog.Infof("userCenterAddr:%v,addr:%v", userCenterAddr, addrs)
 		}
-	}
-	mylogrus.MyLog.Infof("connect userCenterAddr:%v", userCenterAddr)
-	resolver.Register(bd)
+		resolver.Register(bd) // 服务注册
 		go func() {
 			address := consulapi.DefaultConfig().Address // 用consul api的default config
 			if err := consul.RegisterWatcher("services", nil, address, func(serviceStatus map[string]map[string][]string) {
@@ -129,6 +127,8 @@ func init() {
 				mylogrus.MyLog.Errorf("启动 consul 的watch监控失败")
 			}
 		}()
+	}
+	mylogrus.MyLog.Infof("connect userCenterAddr:%v", userCenterAddr)
 
 	//userCenterAddr := services[0].Address + ":" + strconv.Itoa(services[0].ServicePort)
 	//mylogrus.MyLog.Printf("Choose userCenter %s, %s, weights: %v\n", services[0].ID, userCenterAddr, services[0].ServiceWeights)