商户详情增加子商户数量字段

Areas/Api/Controllers/Main/MerchantInfoController.cs

@@ -406,6 +406,8 @@ namespace MySystem.Areas.Api.Controllers.v1
             Obj.Add("IsAct", merchant.IsAct); //是否激活(0 否 1 是)
             Obj.Add("SettleFee", addinfo.FeeRate);
             Obj.Add("ParentId", addinfo.ParentId); //父级商户ID
+            Obj.Add("MerchantCount", MerchantInfoService.Count(" ParentId=" + addinfo.Id + " and Status>0 and QueryCount>0"));
+            
             if (merchant.IsAct == 1)
             {
                 var orderInfo = MerchantDepositOrderService.Query(" 1=1 and Status>0 and MerchantId=" + Id + "");