iis7设置http跳转https实测可用

　　前面ytkah和大家聊了Apache设置http如何301到https，现在我们说说iis7设置http跳转https，因为还是有很多人在用iis服务器。首先要先安装url rewrite module，到这里去下载http://www.microsoft.com/en-us/download/details.aspx?id=7435，以administrator管理员的身份去安装这个模块，安装完以后需要重启一下IIS，你就会看到URL Rewrite已经出现了，如下图所示

　　第二步我们就可以开始设置跳转了，比如把a.com跳到www.a.com，在a网站的根目录下有一个web.config文件，这个就是设置跳转规则的文件

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<?xml version="1.0" encoding="UTF-8"?>  <configuration>      <system.webServer>      <rewrite>          <rules>              <rule name="WWW Redirect" stopProcessing="true">              　　<match url=".*" />              　　<conditions>              　　<add input="{HTTP_HOST}" pattern="^a.com$" />              　　</conditions>              　　<action type="Redirect" url="http://www.a.com/{R:0}" redirectType="Permanent" />              </rule>          </rules>      </rewrite>      </system.webServer>  </configuration>

　　如果要把b.com跳到www.a.com

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<?xml version="1.0" encoding="UTF-8"?>  <configuration>      <system.webServer>      <rewrite>          <rules>              <rule name="WWW Redirect" stopProcessing="true">              　　<match url=".*" />              　　<conditions>              　　<add input="{HTTP_HOST}" pattern="^b.com$" />              　　</conditions>              　　<action type="Redirect" url="http://www.a.com/{R:0}" redirectType="Permanent" />              </rule>          </rules>      </rewrite>      </system.webServer>  </configuration>

　　重点来了，如果有多个站点（包含www.a.com），并且这些站点都要跳转到https://www.a.com，要如何操作呢？首先多站点用|线分割，http跳https需要另外设定一个rule规则，整合代码如下

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<?xml version="1.0" encoding="UTF-8"?>  <configuration>      <system.webServer>      <rewrite>          <rules>              <rule name="WWW Redirect" stopProcessing="true">              　　<match url=".*" />             　　 <conditions>              　　<add input="{HTTP_HOST}" pattern="^a.com|b.com$" />              　　</conditions>              　　<action type="Redirect" url="https://www.a.com/{R:0}" redirectType="Permanent" />              </rule>              <rule name="HTTP to HTTPS redirect" stopProcessing="true">                  <match url="(.*)" />                  <conditions>                   <add input="{HTTPS}" pattern="off" ignoreCase="true" />                  </conditions>                  <action type="Redirect" redirectType="Found" url="https://www.a.com" />              </rule>            </rules>      </rewrite>      </system.webServer>  </configuration>

　　以上算比较完美的解决方案了，不明白的可以联系ytkah