【问题标题】:Can't make ASP.NET Website cache static files无法使 ASP.NET 网站缓存静态文件
【发布时间】:2013-09-24 04:49:40
【问题描述】:

我正在尝试让 Asp.net 网站将静态文件缓存到浏览器客户端。

我关注了these steps

我的网络配置:

<configuration>
  <!-- elements removed for readability -->

  <location path="content">
    <system.webServer>
      <staticContent>
        <clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="100:00:00" />
      </staticContent>
    </system.webServer>
  </location>
</configuration>

但是,从Content 文件夹请求一个 js 文件并不会缓存该文件:

我做错了什么?我真的需要解决这个问题。

【问题讨论】:

    标签: asp.net caching iis iis-7 cache-control


    【解决方案1】:

    从 web.config 中删除 System.Web.StaticFileHandler 配置解决了这个问题,但我不知道这是否是解决问题的正确方法:

    <system.webServer>
        <validation validateIntegratedModeConfiguration="false" />
        <handlers>
          <remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
          <remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
          <remove name="ExtensionlessUrlHandler-Integrated-4.0" />
          <add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
          <add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
          <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
    
          <!--  Removing these rules makes the cache to work.
                With them, it doesn't work
    
          <add verb="GET" path="*.js" name="Static for js" type="System.Web.StaticFileHandler" />
          <add verb="GET" path="*.css" name="Static for css" type="System.Web.StaticFileHandler" />
          <add verb="GET" path="*.png" name="Static for png" type="System.Web.StaticFileHandler" />
          <add verb="GET" path="*.jpg" name="Static for jpg" type="System.Web.StaticFileHandler" />
          -->
        </handlers>
    
        <staticContent>
          <clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="100:00:00" />
        </staticContent>
      </system.webServer>
    

    【讨论】:

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