如何删除 ASP.Net MVC 默认 HTTP 标头? [英] How to remove ASP.Net MVC Default HTTP Headers?

问题描述

我正在使用的 MVC 应用程序中的每个页面都在响应中设置这些 HTTP 标头:

Each page in an MVC application I'm working with sets these HTTP headers in responses:

X-Powered-By: ASP.NET
X-AspNet-Version: 2.0.50727
X-AspNetMvc-Version: 2.0

如何防止这些显示?

推荐答案

X-Powered-By 是 IIS 中的自定义标头.从 IIS 7 开始，您可以通过将以下内容添加到 web.config 中来删除它:

X-Powered-By is a custom header in IIS. Since IIS 7, you can remove it by adding the following to your web.config:

<system.webServer>
  <httpProtocol>
    <customHeaders>
      <remove name="X-Powered-By" />
    </customHeaders>
  </httpProtocol>
</system.webServer>

这个标题也可以根据您的需要进行修改，更多信息请参考http://www.iis.net/ConfigReference/system.webServer/httpProtocol/customHeaders

This header can also be modified to your needs, for more information refer to http://www.iis.net/ConfigReference/system.webServer/httpProtocol/customHeaders

将此添加到 web.config 以摆脱 X-AspNet-Version 标头:

Add this to web.config to get rid of the X-AspNet-Version header:

<system.web>
  <httpRuntime enableVersionHeader="false" />
</system.web>

<小时>

最后，要删除 X-AspNetMvc-Version，请编辑 Global.asax.cs 并在 Application_Start 事件中添加以下内容:

---

Finally, to remove X-AspNetMvc-Version, edit Global.asax.cs and add the following in the Application_Start event:

protected void Application_Start()
{
    MvcHandler.DisableMvcResponseHeader = true;
}

<小时>

您还可以在运行时通过 Global.asax.cs 中的 Application_PreSendRequestHeaders 事件修改标头.如果您的标头值是动态的，这很有用:

---

You can also modify headers at runtime via the Application_PreSendRequestHeaders event in Global.asax.cs. This is useful if your header values are dynamic:

protected void Application_PreSendRequestHeaders(object source, EventArgs e)
{
      Response.Headers.Remove("foo");
      Response.Headers.Add("bar", "quux");
}

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