1

Mall.WebApi/Controllers/User/AppletLoginController.cs

@@ -97,6 +97,16 @@ namespace Mall.WebApi.Controllers.User
                 return ApiResult.ParamIsNull("请传递唯一码");
             }
 
+            var opcache = UserReidsCache.GetMiniAppUsetOpenId(demodel.OpenId);
+            if (opcache != null && !string.IsNullOrEmpty(opcache.UserOpenId))
+            {
+                UserReidsCache.DeleteMiniAppUsetOpenId(demodel.OpenId);
+                demodel.OpenId = opcache.UserOpenId;
+            }
+            else {
+                return ApiResult.ParamIsNull("未获取到唯一码，请刷新后再试");
+            }
+
             Model.Extend.MarketingCenter.RB_DiscountCoupon_Extend couponResult = new Model.Extend.MarketingCenter.RB_DiscountCoupon_Extend();
 
             Model.Extend.Education.RB_Education_Coupon_Extend educationCouponResult = new Model.Extend.Education.RB_Education_Coupon_Extend();