ASP.NET MVC Filter- 登录验证 【异步刷新列表视图】 

 1   public class TAjaxListLoginValidateAttribute : FilterAttribute, IAuthorizationFilter
 2     {
 3         public void OnAuthorization(AuthorizationContext filterContext)
 4         {
 5             try
 6             {
 7                 if (!TUser.IsLogin())
 8                 {
 9                     var viewResult = new ViewResult();
10                     viewResult.ViewName = "~/Views/Error/NeedLogin.cshtml";
11                     if (filterContext.HttpContext.Request.UrlReferrer != null)
12                         viewResult.ViewBag.ReturnUrl = HttpUtility.UrlEncode(filterContext.HttpContext.Request.UrlReferrer.AbsolutePath);
13                     filterContext.Result = viewResult;
14                 }
15 
16             }
17             catch (Exception ex)
18             {
19               
20                 Log.Fatal(ex, "TAjaxLoginValidateAttribute::OnAuthorization(AuthorizationContext filterContext)", TLogMessage.FilterError);
21             }
22         }
23     }

 

posted @ 2016-12-15 10:15  b̶i̶n̶g̶.̶  阅读(422)  评论(0)    收藏  举报