添加项目文件。

Epost.TestToolsWeb/App_Start/Startup.Auth.cs

@@ -0,0 +1,16 @@
+using System;
+using Microsoft.AspNet.Identity;
+using Microsoft.AspNet.Identity.Owin;
+using Microsoft.Owin;
+using Microsoft.Owin.Security.Cookies;
+using Microsoft.Owin.Security.Google;
+using Owin;
+ 
+
+namespace Epost.TestToolsWeb
+{
+    public partial class Startup
+    {
+       
+    }
+}