JSP µÄpager taglib ·ÖÒ³
	
    
    
	1: ÎÒÃÇÐèÒªÏÂÔØpage±êÇ©µÄjar°ü; pager-taglib.jar 
   [ÑùÀý´úÂë]: http://jsptags.com/tags/navigation/pager/pager-taglib-2.0.war 
               ½âѹwarÎļþ ÔÚ{..}\WEB-INF\lib\pager-taglib.jar 
2:°ÑÕâ¸öjar ¿½±´µ½ÄãµÄweb¹¤³ÌµÄlibÖÐ; 
3: 3-1 ¸Ã±êÇ©ÐèÒªÎÒÃÇÌṩ1¸ö×î¹Ø¼üµÄ²ÎÊý ---¡· ×ÜÊý¾ÝÁ¿ select count(*)µÄÖµ 
   3-2 ÿҳÏÔʾµÄ¼Ç¼Êý 
   3-3 Ò³ÂëµÄ¸öÊý 
   3-4 ÄãµÄÕâ¸öÓ¦ÓõÄurl 
   3-5 Èç¹ûÄãµÄÕâ¸öÓ¦ÓÃÓвÎÊýµÄ³¡ºÏ ÄãÐèÒªÉèÖÃurlµÄ²ÎÊý 
4£ºÄ¬Èϵij¡ºÏ²éѯÊý¾Ý¿âµÄ¿ªÊ¼Ë÷Òý µÄ²ÎÊýÃû³ÆÎªpager.offset 
5: 
   ºǫ́µÄ´¦Àí 
   ºǫ́µÄactionÖÐ ÔÚrequest.getParameter("pager.offset"); ÀïµÃµ½²éѯÊý¾Ý¿âµÄ¿ªÊ¼Ë÷Òý 
   ²¢¼ÆËã²éѯµÄ×ÜÊý¾ÝÁ¿²¢½«¼ÆËãµÄ½á¹û±£´æÔÚrequset.setAttribute('totalpage'); 
   °ÑÏà¹ØµÄ²éѯ½á¹ûÉèÖõ½requset.setAttribute('xxlist'); 
6: ǰ̨´¦Àí 
   ÔÚÏàÓ¦jspÒ³ÃæÉÏÌí¼Ó <%@ taglib uri="http://jsptags.com/tags/navigation/pager" prefix="pg" %> 
   È¡µÃcount(*)µÄÖµ 
    <% 
        Integer totalPage = (Integer)request.getAttribute("totalPage"); 
    %> 
   <pg:pager 
             items="<%=totalPage%>" ----¡·count(*)Öµ 
             index="center"         (ºöÂÔ) 
             maxPageItems="5"       ÿҳÏÔʾµÄ¶àÉÙÐÐÊý¾Ý Õâ¸ö²ÎÊýºÍÎÒÃÇhibernateÖÐ maxResult ÊÇÒ»Ö嵀 
     maxIndexPages="10"     ÏÔʾµÄ×î´óÒ³Âë 
     isOffset="<%= true %>" (ºöÂÔ) 
     export="offset,currentPageNumber=pageNumber" (ºöÂÔ) 
     scope="request" &nbs
    
     
	
	
    
    
	Ïà¹ØÎĵµ£º
        
    
    Action´úÂë
package com.zxc.action;import java.net.URLEncoder;public class XiaoZAction {
 private String username; public String getUsername() {  return username; } 
 public String execute() throws Exception{
  username = URLEncoder.encode("ÖÜС´¨", "utf-8");    return "success"; }} 
 
struts.x ......
	
    
        
    
    JSPÖеÄÌø×ª£º 
(1). forward()·½·¨ 
    ʹÓõ½javax.servlet.RequestDispatcherÀà 
    RequestDispatcher rd = getServletContext().getRequestDispatcher("url"); 
    rd.forward(requestVar,requestVar); //´«µÝservletµÄÈë¿Ú²ÎÊý 
    /*forwardº¯ÊýÒѾ°ÑÔÒ³ÃæµÄrequest,response¶ÔÏó´«ÈëеÄÒ³Ãæ£¬Òò´ËÕâо ......
	
    
        
    
    
JSPÒ³Ãæ¼ä´«µÝ²ÎÊý·½·¨½éÉÜ
±¾ÎĽéÉÜÁËJSPÒ³Ãæ¼ä´«µÝ²ÎÊýµÄ¼¸¸ö·½·¨¡£×îÖ±½ÓµÄ·½·¨¾ÍÊÇÖ±½ÓÔÚURLÇëÇóºóÌí¼Ó£¬²»¹ý¶à¸öÒ³ÃæµÄÇé¿ö»á¸´ÔÓһЩ¡£
JSPÒ³Ãæ¼ä´«µÝ²ÎÊýÊǾ³£ÐèҪʹÓõ½µÄ¹¦ÄÜ£¬ÓÐʱ»¹ÐèÒª¶à¸öJSPÒ³Ãæ¼ä´«µÝ²ÎÊý¡£ÏÂÃæ½éÉÜÒ»ÏÂʵÏֵķ½·¨¡£
£¨1£©Ö±½ÓÔÚURLÇëÇóºóÌí¼Ó
È磺< a href="thexuan.jsp?action=t ......
	
    
        
    
    
J2EE ̽Ë÷Õß: 
´´½¨ºÍ¹ÜÀíÓÐ״̬ Web Ó¦ÓóÌÐò
¶Ô4ÖֻỰ×÷ÓÃÓòµÄÊʵ±´¦Àí
            
                        
ÎĵµÑ¡Ïî
                                    
                                        
½«´ËÒ³×÷Ϊµç×ÓÓʼþ·¢ËÍ
                        
ÍØÕ¹ Tomcat Ó¦ÓÃ
                            ......
	
    
        
    
    ÏÈsunÌá³öµÄÊÇServletÌåϵ£¬Õâ¸öÌåϵʹµÃʹÓÃJAVAµÄ³ÌÐòÔ±Ò²ÄÜ¿ª·¢»ùÓÚB/S¼Ü¹¹µÄWEBÓ¦ÓóÌÐò£¬Ê¹ÓÃServletÀཫHTTPÇëÇóºÍÏìÓ¦·â×°ÔÚ±ê×¼JAVAÀàÖÐÀ´ÊµÏÖ¸÷ÖÖWEBÓ¦Ó÷½°¸¡£
Ëæ×Å´óÁ¿µÄB/S¼Ü¹¹³ÌÐò¿ª·¢³öÀ´ÒÔºó£¬ÈËÃÇ·¢ÏÖServletÀàµÄ±àдÊǷdz£·±ËöµÄ£¬Ö÷Òª¼¯ÖÐÔÚ¼¸¸öÎÊÌâÉÏ£ºÊ×ÏÈÓдóÁ¿ÈßÓà´úÂ룬ÕâЩ´úÂëÔÚÿ¸öservletÀàÖж ......