unity 2021 发布webgl 部署到IIS

发布 

这个记得一定要勾

 iis 配置文件 项目下添加web.config文件 文件内容

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.webServer>
    <httpProtocol>
      <customHeaders>
        <add name="Access-Control-Allow-Origin" value="*" />
        <add name="Access-Control-Allow-Headers" value="Content-Type,Accept" />
        <add name="Access-Control-Allow-Methods" value="GET, POST, PUT, DELETE,OPTIONS" />
        <add name="Access-Control-Allow-Credentials" value="true" />
      </customHeaders>
    </httpProtocol>
    <staticContent>
      <remove fileExtension=".mem" />
      <remove fileExtension=".data" />
      <remove fileExtension=".unity3d" />
      <remove fileExtension=".jsbr" />
      <remove fileExtension=".membr" />
      <remove fileExtension=".databr" />
      <remove fileExtension=".unity3dbr" />
      <remove fileExtension=".jsgz" />
      <remove fileExtension=".memgz" />
      <remove fileExtension=".datagz" />
      <remove fileExtension=".unity3dgz" />
      <remove fileExtension=".json" />
      <remove fileExtension=".unityweb" />
      <mimeMap fileExtension=".ini" mimeType="application/octet-stream" />
      <mimeMap fileExtension=".mem" mimeType="application/octet-stream" />
      <mimeMap fileExtension=".data" mimeType="application/octet-stream" />
      <mimeMap fileExtension=".unity3d" mimeType="application/octet-stream" />
      <mimeMap fileExtension=".jsbr" mimeType="application/octet-stream" />
      <mimeMap fileExtension=".membr" mimeType="application/octet-stream" />
      <mimeMap fileExtension=".databr" mimeType="application/octet-stream" />
      <mimeMap fileExtension=".unity3dbr" mimeType="application/octet-stream" />
      <mimeMap fileExtension=".jsgz" mimeType="application/x-javascript; charset=UTF-8" />
      <mimeMap fileExtension=".memgz" mimeType="application/octet-stream" />
      <mimeMap fileExtension=".datagz" mimeType="application/octet-stream" />
      <mimeMap fileExtension=".unity3dgz" mimeType="application/octet-stream" />
      <mimeMap fileExtension=".json" mimeType="application/json; charset=UTF-8" />
      <mimeMap fileExtension=".unityweb" mimeType="application/octet-stream" />
    </staticContent>
  </system.webServer>
</configuration>