C# 设置 MVC 应用程序后访问被拒绝错误
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Access Denied error after setting up MVC application
提问by Nick Ky
Access is denied.
Description: An error occurred while accessing the resources required to serve this request. The server may not be configured for access to the requested URL.
Error message 401.2.: Unauthorized: Logon failed due to server configuration. Verify that you have permission to view this directory or page based on the credentials you supplied and the authentication methods enabled on the Web server. Contact the Web server's administrator for additional assistance. Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET > Version:4.0.30319.18010
访问被拒绝。
描述：访问服务此请求所需的资源时发生错误。服务器可能未配置为访问请求的 URL。
错误消息 401.2。：未经授权：由于服务器配置，登录失败。根据您提供的凭据和 Web 服务器上启用的身份验证方法，验证您是否有权查看此目录或页面。联系 Web 服务器的管理员以获得更多帮助。版本信息：Microsoft .NET Framework 版本：4.0.30319；ASP.NET > 版本：4.0.30319.18010
I followed the simple tutorial from here, ran the application and received this message.
我遵循了这里的简单教程，运行了应用程序并收到了这条消息。
回答by viperguynaz
Check your project properties and ensure that Anonymous Authentication = Enabled. If you have <authentication mode="Windows" />in your web.config, you will also need to set Windows Authentication = Enabledfor the project (click the project in Solution Explorer):
检查您的项目属性并确保 Anonymous Authentication = Enabled。如果您<authentication mode="Windows" />的 web.config 中有，您还需要为项目设置 Windows Authentication = Enabled（单击解决方案资源管理器中的项目）：
The effect this has is to change the project file (.csproj) from saying:
这样做的效果是将项目文件 (.csproj) 更改为：
<IISExpressAnonymousAuthentication />
<IISExpressWindowsAuthentication />
To:
到：
<IISExpressAnonymousAuthentication>enabled</IISExpressAnonymousAuthentication>
<IISExpressWindowsAuthentication>enabled</IISExpressWindowsAuthentication>
So you can also do this by hand, or fix it permanently by modifying the intranet project template.
所以你也可以手动进行，或者通过修改内网项目模板永久修复。
回答by Cyrus Downey
So I just wanted to chime in on something that worked for me. I created a new "ASP.Net MCV 4 Web application" and used the "Intranet Application" project template. I had to enable "Windows Authentication". I assume this is because I chose the intranetapplication template versus the internetapplication template.
所以我只是想谈谈对我有用的东西。我创建了一个新的“ASP.Net MCV 4 Web 应用程序”并使用了“Intranet 应用程序”项目模板。我必须启用“Windows 身份验证”。我认为这是因为我选择了Intranet应用程序模板而不是Internet应用程序模板。
回答by Moji
Basically first allow users or rolse access
基本上首先允许用户或角色访问
Default web.config denies access
默认 web.config 拒绝访问
<authorization>
<deny users="?" />
</authorization>
so make sure you allow yourself
所以请确保你允许自己
<authorization>
<allow users="domain\User" />
<deny users="?" />
</authorization>
