feat: service

pkg/etcd/etcd.go

@@ -11,8 +11,8 @@ import (
 )
 
 const (
-	EndPoints  = "endpoints"
-	EndAddress = "etcd:2379"
+	EndPoints  = "ENDPOINTS"
+	EndAddress = "etcd1:2379"
 )
 
 var (
@@ -40,11 +40,11 @@ func GetValue(key string) (string, error) {
 	}
 	kv := clientV3.NewKV(client)
 	defer client.Close()
-	ctx, cancel := context.WithTimeout(context.TODO(), time.Second*3)
+	ctx, cancel := context.WithTimeout(context.TODO(), time.Minute*3)
 	defer cancel()
 	if getResp, err := kv.Get(ctx, key, clientV3.WithPrefix()); err == nil {
-		for _, v := range getResp.Kvs {
-			return string(v.Value), nil
+		if len(getResp.Kvs) > 0 {
+			return string(getResp.Kvs[0].Value), nil
 		}
 	} else {
 		return "", errors.New("etcd 连接超时")