使用url rewrite重写

最新推荐文章于 2025-08-22 15:52:58 发布

原创最新推荐文章于 2025-08-22 15:52:58 发布 · 561 阅读

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文章标签：

#url #redirect #browser #filter #user #tomcat

1. 第一步：首先到这里下载：

http://tuckey.org/urlrewrite/urlrewritefilter-3.0.4

2. 解压urlrewritefilter- 3.0.4 .zip
里面包含几个文件
WEB-INF
–lib/urlrewrite-3.0.4.jar
–urlrewrite.xml
按照目录位置放在工程的WEB-INF文件夹中

3. 在WEB-INF/web.xml配置UrlRewriteFilter
在 <servlet-mapping> 前面加入
   <filter>
         <filter-name>UrlRewriteFilter</filter-name>
         <filter-class>org.tuckey.web.filters.urlrewrite.UrlRewriteFilter</filter-class>
  </filter>
  <filter-mapping>
         <filter-name>UrlRewriteFilter</filter-name>
         <url-pattern>/*</url-pattern>
  </filter-mapping>

4. 在WEB-INF/urlrewrite.xml 中写入rewrite规则

加入诸如此类的正则表达规则：

Redirect one url

<rule>

</rule>

Redirect a directory

<rule>

<from>/some/olddir/(.*)</from>

<to type="redirect">/very/newdir/$1</to>

</rule>

Clean a url

<rule>

<from>/products/([0-9]+)</from>

<to>/products/index.jsp?product_id=$1</to>

</rule>

eg, /products/1234 will be passed on to /products/index.jsp?product_id=1234 without the user noticing.

Browser detection

<rule>

<condition name="user-agent">Mozilla/[1-4]</condition>

<to>/some/page-for-old-browsers.html</to>

</rule>

eg, will pass the request for /some/page.html on to /some/page-for-old-browsers.html only for older browsers whose user agent srtings match Mozilla/1, Mozilla/2, Mozilla/3 or Mozilla/4.

5.重启tomcat，完成