一个struts2登录bug的解决

点登录的时候，在url后面总会加上一个;jsessionid=xxx 使找不到页面 的404 Bug ，百思不得其解，最后终于找到解决方案，实验最终成功解决了这个bug，下面是解决方案

1，增加依赖
   <dependency>
            <groupId>org.tuckey</groupId>
            <artifactId>urlrewritefilter</artifactId>
            <version>4.0.3</version>
        </dependency>

2，在web.xml中配置过滤器
 <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>

3，在web-inf下增加配置文件urlrewrite.xml，加上过滤规则

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE urlrewrite PUBLIC "-//tuckey.org//DTD UrlRewrite 4.0//EN"
        "http://www.tuckey.org/res/dtds/urlrewrite4.0.dtd">
<urlrewrite>
    <outbound-rule encodefirst="true">
        <name>Strip URL Session ID's</name>
        <from>^(.*?)(?:\;jsessionid=[^\?#]*)?(\?[^#]*)?(#.*)?$</from>         <to>$1$2$3</to>
    </outbound-rule>
</urlrewrite>

 

4，收工，解决bug