增加拦截器

Blog.Web/App_Start/AuthorizeFilter.cs

+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.Mvc;
+
+namespace Blog.Web.App_Start
+{
+    public class AuthorizeFilter : AuthorizeAttribute
+    {
+        public override void OnAuthorization(AuthorizationContext filterContext)
+        {
+
+            if (filterContext.ActionDescriptor.IsDefined(typeof(AllowAnonymousAttribute), true) || filterContext.ActionDescriptor.ControllerDescriptor.IsDefined(typeof(AllowAnonymousAttribute), true))
+            {
+                return;
+            }
+
+            if (filterContext.HttpContext.Session["user"] == null)
+            {
+                filterContext.HttpContext.Response.Redirect("/gl/");
+            }
+        }
+    }
+}
\ No newline at end of file

Blog.Web/Blog.Web.csproj

@@ -177,6 +177,7 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="App_Start\AuthorizeFilter.cs" />
     <Compile Include="App_Start\BundleConfig.cs" />
     <Compile Include="App_Start\ExUrlProvider.cs" />
     <Compile Include="App_Start\FilterConfig.cs" />