每天凌晨保存头一天的创客关系数据，获取必要字段

AppStart/Helper/UpUserSaveService.cs

@@ -49,7 +49,7 @@ namespace MySystem
         public void doSomething(string date = "")
         {
             WebCMSEntities db = new WebCMSEntities();
-            IQueryable<Users> users = db.Users;
+            var users = db.Users.Select(m => new { m.Id, m.ParentNav, m.CreateDate });
             if(!string.IsNullOrEmpty(date))
             {
                 DateTime start = DateTime.Parse(date + " 00:00:00");
@@ -58,12 +58,11 @@ namespace MySystem
             }
             string sql = "";
             int num = 0;
-            foreach(Users user in users.ToList())
+            foreach(var user in users.ToList())
             {
                 if(!string.IsNullOrEmpty(user.ParentNav))
                 {
                     string[] ParentNavList = user.ParentNav.Replace(",,", ",").Trim(',').Split(',');
-                    Array.Reverse(ParentNavList);
                     int i = 0;
                     foreach(string ParentUserId in ParentNavList)
                     {