升级1.7.1

Models/DataUtil.cs

@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.Collections.Generic;
 
 namespace AntdUIDemo.Models
 {

Models/MenuItems.cs

@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace AntdUIDemo.Models
+namespace AntdUIDemo.Models
 {
     public class MenuItems
     {

Models/User.cs

@@ -1,10 +1,4 @@
 using AntdUI;
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace AntdUIDemo.Models
 {