想做一内部系统，限制所有未登录用户访问，看了半天，知道要用全局筛选器，就是不知道怎么用？那位能给个例子，谢谢先
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<authorization>
<deny users="?" />
</authorization>
放在web.config里的<system.web>下
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在global里面的
public static void RegisterGlobalFilters(GlobalFilterCollection filters)
{
filters.Add(new 自定义过滤器());
}
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- C# code
public class AuthorizeLogin : AuthorizeAttribute { protected override bool AuthorizeCore(HttpContextBase httpContext) { string url = httpContext.Request.RawUrl; if (url.Equals("/") || url.Contains("/Home/LoginOn/") || url.Contains("/Home/CheckCode")) { return true; } if (Admin.Commom.AdminInfo.Session == null) { httpContext.Response.StatusCode = 404; return false; } else { return true; } } public override void OnAuthorization(AuthorizationContext filterContext) { base.OnAuthorization(filterContext); if (filterContext.HttpContext.Response.StatusCode == 404) { filterContext.Result = new RedirectResult("/"); } }