ÀûÓÃJSP£¬·ÀÖ¹ÖØ¸´Ìá½»µÄÎÊÌâ
Ò»°ã£¬ÔںܶàÓ¦ÓÃϵͳÖУ¬Óû§¶à´ÎÌá½»ÖØ¸´Êý¾ÝÊÇÒ»¸öºÜÑÏÖØµÄÎÊÌ⣬»áµ¼ÖÂÓ¦ÓÃϵͳÖкܶàÀ¬»øÊý¾Ý£¬ÔÚStrutsÖпò¼ÜÖУ¬ÓÐTOKEN»úÖÆÀ´·ÀÖ¹Óû§Ìá½»ÖØ¸´Êý¾Ý£¬ÕâÊÇÒ»¸öºÜºÃµÄ°ì·¨£¬µ«ÊÇ£¬TOKEN»úÖÆ±ØÐëµÃÓõ½html:form±êÇ©£¬ÎÒ²»Ï²»¶ÓÃÕâ¸ö±êÇ©£¬ÎÒ¾õµÃÊÇÒ»¸öÀÛ׸£¬ËùÒÔÎÒÈ¥µôHTML:FORM±êÇ©£¬ÖØÐ¶¨ÒåTOKEN»úÖÆ£¬·½·¨ÈçÏ£º
1¡¢´´ÐÂÐÂÀà,TokenProcess
public class TokenProcessor {
private long privious;//ÉÏ´ÎÉú³É±íµ¥±êʶºÅµÃʱ¼äÖµ
private static TokenProcessor instance=new TokenProcessor();
public static String FORM_TOKEN_KEY="FORM_TOKEN_KEY";
private TokenProcessor(){
}
public static TokenProcessor getInstance(){
return instance;
}
/**
* ÑéÖ¤ÇëÇóÖеñêʶºÅÊÇ·ñÓÐЧ£¬Èç¹ûÇëÇóÖÐµÄ±íµ¥±êʶÓ뵱ǰÓû§sessionÖеÄÏàͬ£¬·µ»Ø½á¹ûtrue=
*/
public synchronized boolean isTokenValid(HttpServletRequest request){
//δ±ÜÃâsession¶ÔÏó²»´æÔÚʱºò´´½¨Session¶ÔÏó
HttpSession session=request.getSession(false);
if(session==null){return false;}
String saved=(String)session.getAttribute(FORM_TOKEN_KEY);
if(saved==null){
return false;
}
St
Ïà¹ØÎĵµ£º
1. servletÊÇÔÚjavaÀïǶÌ×html,jspÊÇÔÚhtmlÀïÃæÇ¶Ì×java,jspÐèÒªÏȱàÒë³Éservlet²ÅÄÜÖ´ÐÐ.
2. jsp×îÖÕ·Òë³ÉservletÖ´ÐÐ.jspÈÝÒ×ÉÏÊֺͱàд¶øservletÐèÒª×Ô¼ºÊÖ¶¯±àÒë,ºÜÂé·³µÄ
3. servletÏÖÔÚ¸ü¶àÊdz䵱MVCÄ£ÐÍ¿ØÖÆÆ÷µÄ½ÇÉ«,ÓÉËü¸ù¾Ý¿Í»§µÄÇëÇó,À´¶¯Ì¬×éÖ¯·µ»ØÊý¾Ý»òÒ³ÃæµÄÖØ¶¨Ïò,¶øJSPÖ»×öÏÔʾ(MVCÄ£ÐÍ,ÏÔʾ¿ØÖÆÄ£ÐÍ ÏÔ ......
<html>
<head>
<title>marquee</title>
<style>
#marq {
width:500px;
height:100px;
border:1px solid red;
overflow:hidden;
}
#mar ......
//ת×Ôhttp://blog.csdn.net/zqhf8/archive/2007/07/09/1683938.aspx
1¡£ÔÀí¼ò½é
dtreeÊÇÒ»¸öÃâ·ÑµÄjavascript½Å±¾£¬Ö»Ð趨ÒåÓÐÏ޵ö²ÎÊý£¬¾Í¿ÉÒÔ×ö³öƯÁÁµÄÊ÷ÐͲ˵¥¡£ÏÂÔØÄ¿Â¼£ºhttp://www.destroydrop.com/javascripts/tree/
ÒÔÏÂÊÇdtreeµÄÓ÷¨Ê¾Àý£º
1£©³õʼ»¯²Ëµ¥
<script t ......
×î½ü×öÁËÒ»¸ö×ʷѲéѯģ¿é£¬ÀïÃæÉæ¼°½«×Ê·ÑÐÅÏ¢µ¼³öWordÎĵµºÍExcelÎĵµ£¬
ÏÈ˵˵µ¼³öWordÎĵµ£º
Æäʵ¾ÍÊǰÑÏìÓ¦µÄÀàÐÍÉèΪapplication/msword,È»ºó°ÑÄÚÈÝÊä³öµ½Õâ¸öÎļþ¾ÍÐÐÁË
µÚÒ»²½£º
ÏÈÔÚ×ÀÃæÉÏн¨Ò»¸öwordÎĵµ,Ë«»÷´ò¿ª£¬È»ºóÁí´æÎª.htmÎļþ£¬»á²úÉúÒ»¸öÒÔ.htm½áβµÄÎļþ
µÚ¶þ²½£º
°Ñ.htmÎļþÀ©Õ¹Ãû¸ÄΪ.jspÎļ ......