未在响应中返回Web.config customHeaders [英] Web.config customHeaders not returned in a response

问题描述

我在web.config的system.webServer/httpProtocol/customHeaders部分中有一些自定义标头，它们是在实时服务器的响应中正确返回的.

I have some custom headers in system.webServer/httpProtocol/customHeaders section in web.config and they are properly returned in a response from live servers.

最近，我们在具有相同IIS/.NET配置的其他服务器上安装了相同的应用程序，由于某些原因，这些web.config定义的标头将被忽略，并且不会作为响应返回.

Recently we installed the same app on a different server with same IIS/.NET configuration and for some reason these web.config defined headers are ignored and not returned in response.

有什么主意吗?

推荐答案

最后我找到了问题.我在％WINDIR％\ System32 \ inetsrv \ config \ applicationHost.config 中的配置中添加了位置元素，并添加了所需的标头，并且标头开始出现在响应中

Finally I found the problem. I added location element to the config in %WINDIR%\System32\inetsrv\config\applicationHost.config with the headers I needed and headers start appearing in the response

<configuration>
...
<location path="MyWebsite">  
    <system.webServer>  
        <httpProtocol>
          <customHeaders>
            <add name="Access-Control-Allow-Origin" value="*" />
            <add name="Access-Control-Allow-Headers" value="Content-Type" />
            <add name="Access-Control-Allow-Methods" value="GET,PUT,POST,DELETE,HEAD,OPTIONS" />
            <add name="Access-Control-Expose-Headers" value="*" />
            <add name="Access-Control-Request-Headers" value="*" />
            <add name="Access-Control-Request-Method" value="GET,PUT,POST,DELETE,HEAD,OPTIONS" />
            <add name="X-Frame-Options" value="DENY" />
          </customHeaders>
        </httpProtocol>
    </system.webServer>  
</location>
...
</configuration>

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