1.利用maven下载相关jar文件，pom文件配置如下：

<dependency>               
	<groupId>org.tuckey</groupId>                  
	<artifactId>urlrewritefilter</artifactId>
	<version>3.2.0</version>
</dependency>

2.在web.xml中配置UrlRewriteFilter，配置如下：

        <!--urlrewrite过滤器-->
	<filter>
		<filter-name>UrlRewriteFilter</filter-name>
		<filter-class>org.tuckey.web.filters.urlrewrite.UrlRewriteFilter</filter-class>
		<init-param>  
            <param-name>confPath</param-name>  
            <param-value>/WEB-INF/urlrewrite.xml</param-value>  
        </init-param>
		<init-param>
			<param-name>logLevel</param-name>
			<param-value>WARN</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>UrlRewriteFilter</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>REQUEST</dispatcher>
		<dispatcher>FORWARD</dispatcher>
	</filter-mapping>

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE urlrewrite PUBLIC "-//tuckey.org//DTD UrlRewrite 3.2//EN" "\\urlrewrite3.2.dtd">
<urlrewrite>
  
  <rule>
    <from>^/([A-Za-z0-9]{6})</from>
    <to type="forward">/jump.html?s=$1</to>
  </rule>
  
</urlrewrite>