为 Web 生成设置 IIS 服务器配置

设置 Internet Information Services （IIS）服务器配置文件，以便将 IIS 服务器与 Unity Web 版本一起使用。

IIS 服务器非常适合基于 Windows 的环境和与 Microsoft 产品一起使用。

有关 IIS 以及如何安装和使用服务器的详细信息，请参阅 Microsoft IIS 文档。

为压缩的 Web 生成配置 IIS 服务器，而无需解压缩回退

若要更新 IIS 服务器配置文件，使其适用于压缩的 Web 生成而不进行解压缩回退，请执行以下步骤：

使用以下服务器配置：

<?xml version="1.0" encoding="UTF-8"?>


<configuration>
<system.webServer>
  <!--
    Compressed Unity builds without decompression fallback can't be properly hosted on a server which
    has static compression enabled because this might result in the build files being compressed twice.
    The following line disables static server compression.
  -->
  <urlCompression doStaticCompression="false" />
  <!-- To host compressed Unity builds, the correct mimeType should be set for the compressed build files. -->
  <staticContent>
    <!--
      NOTE: IIS will throw an exception if a mimeType is specified multiple times for the same extension.
      To avoid possible conflicts with configurations that are already on the server, you should remove the mimeType for the corresponding extension using the <remove> element,
      before adding mimeType using the <mimeMap> element.
    -->
    <!-- The following lines are required for builds compressed with gzip, which don't include decompression fallback. -->
    <remove fileExtension=".data.gz" />
    <mimeMap fileExtension=".data.gz" mimeType="application/gzip" /><!-- The correct MIME type here would be application/octet-stream, but due to Safari bug https://bugs.webkit.org/show_bug.cgi?id=247421, it's preferable to use MIME Type application/gzip instead. -->
    <remove fileExtension=".wasm.gz" />
    <mimeMap fileExtension=".wasm.gz" mimeType="application/wasm" />
    <remove fileExtension=".js.gz" />
    <mimeMap fileExtension=".js.gz" mimeType="application/javascript" />
    <remove fileExtension=".symbols.json.gz" />
    <mimeMap fileExtension=".symbols.json.gz" mimeType="application/octet-stream" />
    <!-- The following lines are required for builds compressed with Brotli, which don't include decompression fallback. -->
    <remove fileExtension=".data.br" />
    <mimeMap fileExtension=".data.br" mimeType="application/octet-stream" />
    <remove fileExtension=".wasm.br" />
    <mimeMap fileExtension=".wasm.br" mimeType="application/wasm" />
    <remove fileExtension=".js.br" />
    <mimeMap fileExtension=".js.br" mimeType="application/javascript" />
    <remove fileExtension=".symbols.json.br" />
    <mimeMap fileExtension=".symbols.json.br" mimeType="application/octet-stream" />
  </staticContent>

  <!--
    Hosting compressed Unity builds without decompression fallback relies on native browser decompression,
    therefore a proper "Content-Encoding" response header should be added for the compressed build files.
    NOTE: IIS will throw an exception if the following section is used without the "URL Rewrite" module installed.
    Download the "URL Rewrite" module from https://www.iis.net/downloads/microsoft/url-rewrite
  -->
  <rewrite>
    <outboundRules>
      <!--
        NOTE: IIS will throw an exception if the same rule name is used multiple times.
        To avoid possible conflicts with configurations that are already on the server, you should remove the mimeType for the corresponding extension using the <remove> element,
      before adding mimeType using the <mimeMap> element.
      -->
      <!-- The following section is required for builds compressed with gzip, which don't include decompression fallback. -->
      <remove name="Append gzip Content-Encoding header" />
      <rule name="Append gzip Content-Encoding header">
        <match serverVariable="RESPONSE_Content-Encoding" pattern=".*" />
        <conditions>
          <add input="{REQUEST_FILENAME}" pattern="\.gz$" />
        </conditions>
        <action type="Rewrite" value="gzip" />
      </rule>
      <!-- The following section is required for builds compressed with Brotli, which don't include decompression fallback. -->
      <remove name="Append brotli Content-Encoding header" />
      <rule name="Append brotli Content-Encoding header">
        <match serverVariable="RESPONSE_Content-Encoding" pattern=".*" />
        <conditions>
          <add input="{REQUEST_FILENAME}" pattern="\.br$" />
        </conditions>
        <action type="Rewrite" value="br" />
      </rule>
    </outboundRules>
  </rewrite>
</system.webServer>
</configuration>

将此配置文件上传到服务器，作为<Application Folder>/Build/web.config.

您的服务器配置已准备好与您的 Web 构建进行交互。

注意：要托管压缩的 Web 构建而不进行解压缩回退，您需要安装URL Rewrite服务器上的 IIS 模块。否则，IIS 将在使用此配置文件时引发异常。有关 URL 重写的 Microsoft 文档中提供了此模块。

为未压缩的 Web 生成配置 IIS 服务器配置

若要更新服务器配置文件，使其适用于未压缩的 Web 版本，请按照以下说明作：