如要将linktom.com重定向到www.linktom.com，则配置web.config如下：

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

2. <configuration>

3. <system.webServer>

4. <rewrite>

5. <rules>

6. <rule name="www" stopProcessing="true">

7. <match url=".*" />

8. <conditions>

9. <add input="{HTTP_HOST}" pattern="^linktom\.com$" />

10. </conditions>

11. <action type="Redirect" url="http://www.linktom.com/{R:0}" redirectType="Permanent" />

12. </rule>

13. </rules>

14. </rewrite>

15. </system.webServer>

16. </configuration>