url重写（urlrewrite.xml）

1.在web.xml中声明Filter

<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>
	</filter>
	<filter-mapping>
		<filter-name>UrlRewriteFilter</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>REQUEST</dispatcher>
		<dispatcher>FORWARD</dispatcher>
		<dispatcher>INCLUDE</dispatcher>
	</filter-mapping>

2.在pom.xml导入jar包

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

3.声明完filter后，需要在WEB-INF目录下新建一个urlrewrite.xml文件

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE urlrewrite PUBLIC "-//tuckey.org//DTD UrlRewrite 3.2//EN" "\\urlrewrite3.2.dtd">

<urlrewrite>
    <rule>
    <from>/article/(.[0-9]*).html</from>
    <to type="forward">/article?id=$1</to>
    </rule>

    <rule>
        <from>/(.[0-9]*).html</from>
        <to type="forward">/module?id=$1</to>
    </rule>
</urlrewrite>