服务端不暂支持 .net framework ，支持最新 .netcore 添加七牛接口的支持，客户端修改了已知的bug 并对layui支持

FileService/Models/DefaultStringLocalizer.cs

@@ -0,0 +1,25 @@
+using Microsoft.Extensions.Localization;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Text;
+
+namespace Ufangx.FileServices.Models
+{
+    internal class DefaultStringLocalizer : IStringLocalizer
+    {
+        LocalizedString IStringLocalizer.this[string name] => new LocalizedString(name, name,false);
+
+        LocalizedString IStringLocalizer.this[string name, params object[] arguments] =>new LocalizedString(name, string.Format(name, arguments),false) ;
+
+        IEnumerable<LocalizedString> IStringLocalizer.GetAllStrings(bool includeParentCultures)
+        {
+            throw new NotImplementedException();
+        }
+
+        IStringLocalizer IStringLocalizer.WithCulture(CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}