IIS中特定资源的自定义http状态代码 [英] Custom http status code for specific resource in IIS

问题描述

我的网站上有一个'app_offline.htm'文件。如何配置IIS以使用特定的状态代码（例如209）返回它而不是默认的（200）？

I have a web site with a single 'app_offline.htm' file. How can i configure IIS to return it with specific status code (say, 209) instead of default one (200)?

推荐答案

使用ASP.Net的'app_offline.htm'功能的另一种方法是使用 IIS URL重写模块，它有一个大量的技巧和设置自定义响应代码就是其中之一。

An alternative to using the 'app_offline.htm' feature of ASP.Net could be to use the IIS URL Rewrite Module, it has a huge bag of tricks and setting custom response codes is one of them.

如果页面内容不重要，只有响应代码，那么使用该模块，您可以配置一个规则，该规则将返回带有209代码的空白响应只要规则已启用，任何请求。

If the content of the page is not important, only the response code, then with that module you can configure a rule that will return a blank response with a 209 code to any request as long as the rule is enabled.

这将在你的web.config中实现如下：

That will materialise in your web.config as something like this:

<configuration>
    <system.webServer>       
        <rewrite>
            <rules>
                <rule name="app_offline" stopProcessing="true">
                    <match url=".*" />
                    <action type="CustomResponse" statusCode="209" statusReason="System unavailable" statusDescription="The site is currently down for maintenance, or something." />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>

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