首先需要下载urlrewritefilter-4.0.3.jar
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将urlrewritefilter-4.0.3.jar 放入lib目录下，同时
<?xml version="1.0" encoding="UTF-8"?>
<urlrewrite>
<rule>
<from>/index.html</from>
<to>/index.jsp</to>
</rule>
</urlrewrite><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>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
</filter-mapping>原文：http://blog.csdn.net/qianquan003/article/details/39232625