serlvert伪静态怎么实现啊

谁知道serlvert的伪静态怎么配置啊！$1?$2这样不行，都不知道为什么啦。

以前在serlvert里面去append字符串那样感觉还是没冲根本上解决问题，请各位告诉帮忙解决下咯！

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE urlrewrite PUBLIC "-//tuckey.org//DTD UrlRewrite 2.6//EN"
" http://tuckey.org/res/dtds/urlrewrite2.6.dtd">
<!--
Configuration file for UrlRewriteFilter
http://tuckey.org/urlrewrite/
(.*)_(.*)
-->
<urlrewrite>
<rule>
<from>^/([_a-zA-Z]+[_0-9a-zA-Z-/]*[_0-9a-zA-Z]+).htm$</from>
<to>/$1.jsp</to>
</rule>
<rule>
<from>^/([_a-zA-Z]+[_0-9a-zA-Z-/]*[_0-9a-zA-Z]+)_(.*).htm$</from>
<to>/$1.jsp?$2</to>
</rule>
<rule>
<from>^/([_a-zA-Z]+[_0-9a-zA-Z-/]*[_0-9a-zA-Z]+).html$</from>
<to>/$1.html</to>
</rule>
<rule>
<from>^/([_a-zA-Z]+[_0-9a-zA-Z-/]*[_0-9a-zA-Z]+)_(.*).html$</from>
<to>/$1.html?$2</to>
</rule>
<outbound-rule>
<from>/rewrite-status</from>
<to>/test/status/</to>
</outbound-rule>
</urlrewrite>

可以不