index.jsp

bluerain_wind — Thu, 10 Apr 2008 15:00:00 GMT

URL重写技术的优点�Q?br /> 1、满��x��索引擎的要求。某些搜索引擎不能支持动态页面的抓取�Q�大量的信息��׃��能被用户搜烦到。应此把�|�站地址�Ҏ��静态的�l�对地址是很有必要的�?br /> 2、隐藏技术实现�?br /> 有些�|�站挂着.asp�?jsp开发语�a�的标讎ͼ�让�h一眼就看出使用什么语�a�开发的。��用URL重写技术就可以实现地址的隐藏�?br />
下面是个URL重写技术的例子�Q?br />
index.jsp

<%@ page language="java" pageEncoding="ISO-8859-1"%>

<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic" %>
<%@ taglib uri="http://struts.apache.org/tags-tiles" prefix="tiles" %>

    index.jsp

test

Action的java代码�Q?br /> UrlReWriteAction.jsp

* Generated by MyEclipse Struts
* Template path: templates/java/JavaClass.vtl
*/
package com.yourcompany.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
* MyEclipse Struts
* Creation date: 04-10-2008
*
* XDoclet definition:
* @struts.action validate="true"
*/
public class UrlReWriteAction extends Action {
/*
* Generated Methods
*/

/**
* Method execute
* @param mapping
* @param form
* @param request
* @param response
* @return ActionForward
*/
public ActionForward execute(ActionMapping mapping, ActionForm form,
   HttpServletRequest request, HttpServletResponse response) {
  // TODO Auto-generated method stub
  System.out.println("city = " + request.getParameter("city"));
  System.out.println("name = " + request.getParameter("name"));
  return null;
}
}

导入JAR包：urlrewrite-2.6.0.jar �?http://tuckey.org/urlrewrite/下蝲

web.xml中添加以下代码：

  UrlRewriteFilter

   org.tuckey.web.filters.urlrewrite.UrlRewriteFilter


  UrlRewriteFilter
  /*

在WEB-INF��d��Q?br /> urlrewrite.xml

"http://tuckey.org/res/dtds/urlrewrite2.6.dtd">

/personal/([a-z]+)/([a-z]+)
/urlReWrite.do?city=$1&name=$2

更多内容��L��录：http://tuckey.org/urlrewrite/

bluerain_wind 2008-04-10 23:00 发表评论

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