ÔÚJSPÖÐʹÓÃpager taglib½øÐзÖÒ³´¦Àí
ÔÚÓ¦ÓóÌÐò¿ª·¢µÄʱºò·ÖÒ³ÓÐÁ½ÖÖ:Õæ·ÖÒ³ºÍ¼Ù·ÖÒ³£¬¼Ù·ÖÒ³Òª°ÑËùÓÐÊý¾ÝÏÈÌáÈ¡³öÀ´·Åµ½Ò»¸ölist¼¯ºÏÀï»òÕß¾²Ì¬±äÁ¿ÖС£Õæ·ÖÒ³ÔòÊÇÐèÒªÓõ½¼¸ÐÐÊý¾ÝÔÙ´ÓÊý¾Ý¿âÖÐÌáÈ¡³öÀ´·Å°ÑÐèÒªÏÔʾµÄÊý¾Ý·Åµ½list¼¯ºÏÀï¡£µ«ÎÞÂÛÕæ·ÖÒ³¼Ù·ÖÒ³pager-taglib¶¼¿ÉÒԺܺõÄΪÎÒÃǽøÐд¦Àí¡£
1.ÏÂÔØpager-taglib
ÏÂÔØµØÖ·http://jsptags.com/index.jsp£¬ÕÒhttp://jsptags.com/tags/navigation/pager/index.jsp,½«demo½øÐÐÏÂÔØ£¬Ö÷ÒªµÄjarÎļþ¾ÍÔÚÕâ¸ödemoÀïÃæ
2.±àдÈçÏÂJSPÎļþ
<%@ page language="java" import="java.util.*;" pageEncoding="utf-8"%>
<!-- ÒýÈëJSTL±ê×¼±êÇ©¿â-->
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!-- ÒýÈëpager±êÇ©¿â -->
<%@ taglib prefix="pg" uri="http://jsptags.com/tags/navigation/pager"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Pager Tags Example</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
</head>
<body>
<table>
<tr>
<td>id</td>
<td>name</td>
</tr>
<!-- pmÊÇ·ÖҳģÐÍ£¬·â×°ÁËÒª·ÖÒ³µÄ×ÜÊý¾ÝÌõÊýtotalÒÔ¼°µ±Ç°Ò²ÐèÒªÏÔʾµÄÊý¾Ýdatas-->
<!-- ÅжÏpm.datasÊÇ·ñΪ¿Õ£¬¿ÕÔòÏÔʾÎÞÊý¾Ý -->
<c:if test="${empty pm.datas}">
No data
</c:if>
<c:if test="${!empty pm.datas}">
<!-- Ñ»·ÏÔʾpm.datas¼¯ºÏÖеÄÊý¾Ý -->
<c:forEach items="${pm.datas}" var="dog">
<tr>
<td>${dog.id}</td>
<td>${dog.name }</td>
</tr>
</c:forEach>
</c:if>
</table>
<!-- maxIndexPages="10" ×î´óÏÔʾ10Ò³-->
<pg:pager items="${pm.total}" export="currentPageNumber=pageNumber" url="list.do">
Ïà¹ØÎĵµ£º
ÏÂÃæµÄÊÇÒ»¸öÔËÐÐЧ¹û£º
·þÎñÆ÷»·¾³±äÁ¿
¹¦ÄܼòÊö
localhost¡¡
·þÎñÆ÷µÄÓòÃû
192.168.0.5¡¡
·þÎñÆ÷µÄIPµØÖ·
Windows XP¡¡
·þÎñÆ÷²Ù×÷ϵͳ
1.6.0¡¡
·þÎñÆ÷ Java ÐéÄâ»ú°æ±¾
2.5¡¡
·þÎñÆ÷Ö§³ÖµÄ Servlet API °æ±¾
2.1¡¡
·þÎñÆ÷Ö§³ÖµÄ JSP API °æ±¾
Apache Tomcat/6.0.16¡¡
·þÎñÆ÷Èí¼þµÄÃû³Æ¼°°æ±¾(½ ......
ÓÃmock objects¶Ôtaglib½øÐе¥Ôª²âÊÔ ÒòΪJSP²»ÊÇ´¿´âµÄjava´úÂ룬ËùÒÔ£¬Ê¹ÓÃmock½øÐвâÊÔÊÇÐв»Í¨µÄ£¬µ«ÊÇ£¬taglibÈ´ÊÇ´¿´âµÄjava´úÂ룬¿ÉÒÔ²âÊÔ£¬µ«ÊÇËüÒ²ÓÐÂé·³µÄµØ·½£¬ÎÒÃÇҪΪ³éÏóµÄjavaÀàµÄPageContext´´½¨mocks¡£ ÔÚÇ°Ãæ£¬ÎÒÃÇÔøÑ§Ï°ÁËʹÓÃEasyMockºÍDynaMockµÄ¿ò¼ÜÀ´´´½¨mock£¬µ«ÊÇ£¬ ......
javaµ¼Èëµ¼³öexcel²Ù×÷(jxl)£¨2£©
¹Ø¼ü×Ö: javaµ¼Èëµ¼³öexcel²Ù×÷(jxl)£¨2£©(
¸ß¼¶²Ù×÷
Ò»¡¢ Êý¾Ý¸ñʽ»¯
ÔÚExcelÖв»Éæ¼°¸´ÔÓµÄÊý¾ÝÀàÐÍ£¬Äܹ»±È½ÏºÃµÄ´¦Àí×Ö´®¡¢Êý×ÖºÍÈÕÆÚÒѾÄܹ»Âú×ãÒ»°ãµÄÓ¦Óá£
×Ö´®¸ñʽ»¯
×Ö·û´®µÄ¸ñʽ»¯Éæ¼°µ½µÄÊÇ×ÖÌå¡¢´Öϸ¡¢×ֺŵÈÔªËØ£¬ÕâЩ¹¦ÄÜÖ÷ÒªÓÉWritableFontºÍWritableCellFormat ......
¶¨ÒåÒ»¸ösession±äÁ¿
session.setAttribute("user_name","joan");
¶Áȡһ¸ösessionµÄÖµ:
String your_name=session.getAttribute("user_name");
ÅжÏÒ»¸ösessionÊÇ·ñ´æÔÚÓ¦ÓÃ:
if((String)session.getAttribute("user_id")==null)
{
out.print("yes");
}
else
{
out.print("no");
}
дÈëÒ»¸öcook ......
Ò»Ö±ÒÔÀ´¶ÔJSPÖгöÏÖÂÒÂëµÄÎÊÌâ¶¼ºÜ»ìÂÒ£¬ÏÖ¾¹ý²éÔÄ×ÊÁÏ£¬¶ÔJSPÂÒÂëÕâ¸öÎÊÌâÓбȽÏÉî¿ÌµÄÈÏʶ£¬Ï±ßÊÇÎÒµÄһЩ¸öÈË×ܽᣬϣÍû¸øÍ¬ÑùÃÔ»óµÄÈË´øÀ´°ïÖú¡£ ͬʱÈç¹û²»¶Ô£¬Ï£ÍûµÃµ½ÌáÐÑ£¬¹²Í¬½ø²½¡£
Ê×ÏÈ£¬ËµËµJSP/ServletÖеö±àÂëµÄ×÷Óãº
1.<%@page pageEncoding="UTF-8" %>
×÷Óãº
* ¸æËßJSP±àÒë ......