<customErrors mode="On" defaultRedirect="Controllers/Action">
<error statusCode="403" redirect="Controllers/Action" />
<error statusCode="404" redirect="Controllers/Action" />
</customErrors>
这里不是对应你想转到的页面而是你所想跳转的某个Controllers 中的某个Action
方法二:
protected void Application_EndRequest()
{
var statusCode = Context.Response.StatusCode;
var routingData = Context.Request.RequestContext.RouteData;
if (statusCode == 404 || statusCode == 500)
{
Response.Clear();
var area = DataHelper.ConvertTo(routingData.DataTokens["area"], string.Empty);
if (area == "Admin")
{
Response.RedirectToRoute("Admin_Default", new { controller = "BackError", action = "NotFound", IsReload = 1 });
}
else
{
Response.RedirectToRoute("Default", new { controller = "Error", action = "NotFound", id = UrlParameter.Optional });
} }
}
方法三:
Global.aspx.cs
public static void RegisterGlobalFilters(GlobalFilterCollection filters)
{
filters.Add(new CustomHandlerErrorAttribute());
}
CustomHandlerErrorAttribute.cs
public class CustomHandlerErrorAttribute : HandleErrorAttribute
{
public override void OnException(ExceptionContext filterContext)
{
if (filterContext.ExceptionHandled)
{
return;
} filterContext.Controller.ViewData.Model = filterContext.Exception; filterContext.Result = new ViewResult
{
ViewName = "Error",
ViewData = filterContext.Controller.ViewData
}; filterContext.ExceptionHandled = true;
}
}
web.config <system.web>
<customErrors mode="On">
<error redirect="/home/error" statusCode="404" />
</customErrors>
web.config <system.webServer>
<httpErrors errorMode="Custom" existingResponse="PassThrough">
</httpErrors>
Error.cshtml
<div class="box">
@{ var exception = ViewData.Model;
var statusCode = exception == null ? 404 : 500;
Response.StatusCode = statusCode;
if (statusCode == 404)
{
<h3>404 Page not found!</h3>
<p>没有找到该网页!</p>
}
else if (statusCode == 500)
{
<h3>500 程序异常</h3>
<p>@exception.Message</p>
}
}
<p style="font-size: 12px; color: Gray">请使用浏览器的后退功能已保证您填写的数据没有丢失！</p>
</div>