Microsoft 重写模块 - 在 url 上强制使用 www 或从 url 中删除 www [英] Microsoft rewriting module - Force www on url Or remove www from url

问题描述

我有 Windows Server 2008 和 IIS7.5 的共享主机计划，并且安装并启用了 Microsoft 重写模块.

I have a shared hosting plan with Windows Server 2008 and IIS7.5, and there is Microsoft rewriting module installed and enabled.

<rewrite>
    <rules>
        <rule name="myRule" patternSyntax="Wildcard">
            <!--Rewriting code-->
        </rule>
    </rules>
</rewrite>

那么，如何使用 Microsoft 重写模块将 mydomain.com/everywhere-in-site/my-page.html 重定向到 www.mydomain.com/everywhere-in-site/my-page.html?

So, how to redirect mydomain.com/everywhere-in-site/my-page.html to www.mydomain.com/everywhere-in-site/my-page.html with Microsoft rewriting module?

如果我想将 www.mydomain.com/everywhere-in-site/my-page.html 重定向到 mydomain.com/everywhere-in-site/my-page.html 怎么办?

And what if I want to redirect www.mydomain.com/everywhere-in-site/my-page.html to mydomain.com/everywhere-in-site/my-page.html ?

推荐答案

要从域中删除 www 并重定向到裸域"，您可以像在以下代码段中那样进行处理:

To remove the www from a domain and redirect to a "naked domain" you could di it like in the following code snippet:

<rewrite>
  <rules>
    <rule name="Remove WWW prefix" stopProcessing="true">
      <match url="(.*)" ignoreCase="true" />
      <conditions>
        <add input="{HTTP_HOST}" pattern="^www.yourdomain.com$" />
      </conditions>
      <action type="Redirect" url="http://yourdomain.com/{R:1}" redirectType="Permanent" />
    </rule>
  </rules>
</rewrite>

反过来(如果您愿意的话)将非 www 重定向到带 www 的:

And the other way around (if you prefer that) to redirect a non-www to one with www:

<rewrite>
  <rules>
    <rule name="Add WWW prefix" stopProcessing="true">
      <match url="(.*)" ignoreCase="true" />
      <conditions>
        <add input="{HTTP_HOST}" pattern="^yourdomain.com$" />
      </conditions>
      <action type="Redirect" url="http://www.yourdomain.com/{R:0}" redirectType="Permanent" />
    </rule>
  </rules>
</rewrite>

redirectType="Permanent" 当然是可选的，但对于 SEO 和大多数情况我会推荐它.

The redirectType="Permanent" is of course optional but for SEO and most scenarios I would recommend it.

另请参阅这些 SO 问题/答案:

Please see also these SO questions/answers:

• IIS7 URL 重写 - 添加www"前缀
• 将 http://mydomain.com/ctrlr/act/val 转发到 http://WWW.mydomain.com/ctrlr/act/val
• 从地址中删除 www 的正确方法使用 IIS URL 重写

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