修改支付信息

Mall.WebApi/App_Code/PayUtil.cs

@@ -46,13 +46,12 @@ namespace Mall.WebApi.App_Code
         /// <returns></returns>
         public static string GetMinUnifiedOrder(string sOrderNo, string sProductName, decimal dPrice, string CustomerId, string openid, RB_MiniProgram_Extend model, IHttpContextAccessor _accessor)
         {
-            App_Code.PayUtil payUtil = new App_Code.PayUtil();
             var req = new Common.Pay.WeChatPat.RequestHandler();
             req.SetKey(model.WeChatApiSecret);
             //
             req.SetParameter("appid", model.MiniAppId);//微信开放平台审核通过的应用APPID
             req.SetParameter("mch_id", model.WeChatPayMerchants);//微信支付分配的商户号
-            req.SetParameter("nonce_str", payUtil.GetNoncestr());//随机字符串，不长于32位
+            req.SetParameter("nonce_str", GetNoncestr());//随机字符串，不长于32位
             req.SetParameter("body", sProductName);
             req.SetParameter("attach", CustomerId);
             req.SetParameter("out_trade_no", sOrderNo);
@@ -209,8 +208,6 @@ namespace Mall.WebApi.App_Code
         /// <returns></returns>
         public BaseResult Refund(PayParam param, RB_MiniProgram_Extend model, IHttpContextAccessor _accessor)
         {
-            App_Code.PayUtil payUtil = new App_Code.PayUtil();
-
             if (param.TotalFee == null || param.RefundFee == null || string.IsNullOrWhiteSpace(param.OrderNumber) || string.IsNullOrWhiteSpace(param.RefundNumber))
             {
                 return new BaseResult() { IsSuccess = false, Message = "参数错误！" };
@@ -220,7 +217,7 @@ namespace Mall.WebApi.App_Code
             packageReq.SetKey(model.WeChatApiSecret);
             packageReq.SetParameter("appid", model.MiniAppId);
             packageReq.SetParameter("mch_id", model.WeChatPayMerchants);
-            packageReq.SetParameter("nonce_str", payUtil.GetNoncestr());
+            packageReq.SetParameter("nonce_str", GetNoncestr());
             //packageReq.SetParameter("transaction_id", param.OrderNumber);
             packageReq.SetParameter("out_trade_no", param.OrderNumber);
             packageReq.SetParameter("out_refund_no", param.RefundNumber);
@@ -265,7 +262,7 @@ namespace Mall.WebApi.App_Code
                 packageReq.SetKey(model.WeChatApiSecret);
                 packageReq.SetParameter("appid", model.MiniAppId);
                 packageReq.SetParameter("mch_id", model.WeChatPayMerchants);
-                packageReq.SetParameter("nonce_str", payUtil.GetNoncestr());
+                packageReq.SetParameter("nonce_str", GetNoncestr());
                 packageReq.SetParameter("sign", packageReq.CreateMd5Sign(_accessor));
                 packageReq.SetParameter("out_refund_no", param.RefundNumber);
 
@@ -303,15 +300,15 @@ namespace Mall.WebApi.App_Code
         /// <param name="CustomerId"></param>
         /// <param name="openid"></param>
         /// <returns></returns>
-        private string GetTransfersOrder(string sOrderNo, string sProductName, decimal dPrice, string CustomerId, string openid, RB_MiniProgram_Extend model, IHttpContextAccessor _accessor)
+        private static string GetTransfersOrder(string sOrderNo, string sProductName, decimal dPrice, string CustomerId, string openid, RB_MiniProgram_Extend model, IHttpContextAccessor _accessor)
         {
-            App_Code.PayUtil payUtil = new App_Code.PayUtil();
+           
             var req = new Common.Pay.WeChatPat.RequestHandler();
             req.SetKey(model.WeChatApiSecret);
             //
             req.SetParameter("mch_appid", model.MiniAppId);//微信开放平台审核通过的应用APPID
             req.SetParameter("mchid", model.WeChatPayMerchants);//微信支付分配的商户号
-            req.SetParameter("nonce_str", payUtil.GetNoncestr());//随机字符串，不长于32位
+            req.SetParameter("nonce_str", GetNoncestr());//随机字符串，不长于32位
             req.SetParameter("sign", req.CreateMd5Sign(_accessor));
             req.SetParameter("partner_trade_no", sProductName);//商户订单号，需保持唯一性(只能是字母或者数字，不能包含有其它字符)
             req.SetParameter("openid", openid);
@@ -340,8 +337,8 @@ namespace Mall.WebApi.App_Code
                 payReq.SetKey(model.WeChatApiSecret);
                 payReq.SetParameter("appId", model.MiniAppId);
                 // req.SetParameter("mch_id", EheMall.WeChat.Common.WeChatConfig.GetOpenMchID());//微信支付分配的商户号
-                payReq.SetParameter("timeStamp", payUtil.GetTimestamp());
-                payReq.SetParameter("nonceStr", payUtil.GetNoncestr());
+                payReq.SetParameter("timeStamp", GetTimestamp());
+                payReq.SetParameter("nonceStr", GetNoncestr());
                 payReq.SetParameter("package", "prepay_id=" + prepayId);
                 payReq.SetParameter("signType", "MD5");
                 //创建签名
@@ -364,7 +361,7 @@ namespace Mall.WebApi.App_Code
         /// 获取随机字符串
         /// </summary>
         /// <returns></returns>
-        public string GetNoncestr()
+        public static string GetNoncestr()
         {
             var random = new Random();
             return SecurityHelper.MD5EncryptWeChat(random.Next(1000).ToString(CultureInfo.InvariantCulture), "GBK");
@@ -374,7 +371,7 @@ namespace Mall.WebApi.App_Code
         /// 获取时间戳
         /// </summary>
         /// <returns></returns>
-        public string GetTimestamp()
+        public static string GetTimestamp()
         {
             var ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0);
             return Convert.ToInt64(ts.TotalSeconds).ToString(CultureInfo.InvariantCulture);
@@ -386,7 +383,7 @@ namespace Mall.WebApi.App_Code
         /// <param name="instr"></param>
         /// <param name="charset">默认值：utf-8</param>
         /// <returns></returns>
-        public string UrlEncode(string instr, string charset)
+        public static string UrlEncode(string instr, string charset)
         {
             if (instr == null || instr.Trim() == "")
                 return "";