test

pkg/rpc/rpc.go

@@ -1,6 +1,7 @@
 package rpc
 
 import (
+	"fmt"
 	"google.golang.org/grpc"
 	"os"
 	"strings"
@@ -9,6 +10,10 @@ import (
 // GetServiceConn 获取服务的连接
 func GetServiceConn(serviceName string) *grpc.ClientConn {
 	target := strings.ToUpper(os.Getenv("SERVICE_" + serviceName))
-	cli, _ := grpc.Dial(target, grpc.WithInsecure())
+	cli, err := grpc.Dial(target, grpc.WithInsecure())
+	if err != nil {
+		fmt.Println("target: " + target + " err: " + err.Error())
+		return nil
+	}
 	return cli
 }