unity3d web.config设置

<?xml version="1.0"?>
<!--
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<configuration>
  <system.web>
    <compilation debug="true" targetFramework="4.0"/>
    <httpRuntime/>
    <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>
  </system.web>
  <system.webServer>
   <staticContent>
            <mimeMap fileExtension=".unity3d" mimeType="application/octet-stream" />
            <mimeMap fileExtension=".meta" mimeType="application/octet-stream" />
            <mimeMap fileExtension=".assetbundle" mimeType="application/octet-stream" />
  </staticContent>
  </system.webServer>
</configuration>