首先，确保你的IIS服务器上安装了URL重写模块。如果没有先安装URL重写模块


通过web.config文件实现重定向的XML配置，将以下代码复制到
system.webServer模块内
    <rewrite>

      <rules>

    <!--http转https-->

        <rule name="Redirect to https" stopProcessing="true">

          <match url="(.*)" />

          <conditions>

            <add input="{HTTPS}" pattern="^OFF$" />

          </conditions>

          <action type="Redirect" url="https://{HTTP_HOST}:443/{R:1}" redirectType="SeeOther" />

        </rule>

      </rules>

</rewrite>