java 伪静态的方法

1.jar包支持urlrewritefilter-4.0.3.jar  http://files.cnblogs.com/simpledev/urlrewritefilter-4.0.3.rar

2.在web.xml文件中加入：

<filter>

        <filter-name>UrlRewriteFilter</filter-name>

        <filter-class>org.tuckey.web.filters.urlrewrite.UrlRewriteFilter</filter-class>

        <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>

3.在项目的WEB-INF/文件夹下面加入：urlrewrite.xml

<?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">



<!--



    Configuration file for UrlRewriteFilter

    http://www.tuckey.org/urlrewrite/



-->

<urlrewrite>



    <rule>

        <note>

            The rule means that requests to /test/status/ will be redirected to /rewrite-status

            the url will be rewritten.

        </note>

        <from>/test/status/</from>

        <to type="redirect">%{context-path}/rewrite-status</to>

    </rule>





    <outbound-rule>

        <note>

            The outbound-rule specifies that when response.encodeURL is called (if you are using JSTL c:url)

            the url /rewrite-status will be rewritten to /test/status/.



            The above rule and this outbound-rule means that end users should never see the

            url /rewrite-status only /test/status/ both in thier location bar and in hyperlinks

            in your pages.

        </note>

        <from>/rewrite-status</from>

        <to>/test/status/</to>

    </outbound-rule>

<!-- 养车互动 -->

    <rule>

        <from>/hudong.html</from>

        <to>/hudong.jsp</to>

    </rule>

    <rule>

        <from>/hudong/article/(\d+).html</from>

        <to>/careArticleAction?actionName=detail&amp;id=$1</to>

    </rule>

    <rule>

        <from>/hudong/article/(\d+)-(\d+).html</from>

        <to>/careArticleAction?actionName=detail&amp;id=$1&amp;pageId=$2</to>

    </rule>

    <rule>

        <from>/hudong/listArticle.html</from>

        <to>/careArticleAction?actionName=listArticle</to>

    </rule>

    <rule>

        <from>/hudong/listArticle-(\d+).html</from>

        <to>/careArticleAction?actionName=listArticle&amp;pageId=$1</to>

    </rule>

</urlrewrite>

注意：变量用$1,$2,$3等来取代，数字(\d+),字母(\w+)正则表达式来表达。
&符号一定要写成: &否则xml文件加载失败~!!!

. 　　匹配除换行符以外的任意字符
/w 　 匹配字母或数字或下划线或汉字
/s　　匹配任意的空白符
/d　　匹配数字
/b　　匹配单词的开始或结束
^　　匹配字符串的开始
$　　匹 配字符串的结束

项目启动之后：如访问http://localhost:8080/BNCAR2/rewrite-status 如果xml文件没有错误，会显示正常，否则会提示错误位置信息等。

以上链接伪静态代表的含义为：

访问http://localhost:8080/BNCAR2/hudong.html 代替http://localhost:8080/BNCAR2/hudong.jsp

访问http://localhost:8080/BNCAR2/hudong/article/100.html 代替http://localhost:8080/BNCAR2/careArticleAction?actionName=detail&id=100

访问http://localhost:8080/BNCAR2/hudong/article/100-1.html 代替http://localhost:8080/BNCAR2/careArticleAction?actionName=detail&id=100&pageId=1

访问http://localhost:8080/BNCAR2/hudong/listArticle.html 代替http://localhost:8080/BNCAR2/careArticleAction?actionName=listArticle