¹ØÓÚjspÖеÄcookieС³ÌÐò
<body>
<%
Cookie[] cookies = request.getCookies() ;
Cookie cookie = null ;
if(cookies!=null){
cookie = cookies[0] ;
out.print("ÉϴηÃÎʵÄipÊÇ£º " + request.getRemoteAddr() +"<br>") ; //µÃµ½¿Í»§¶ËµÄip
out.print("ÉϴηÃÎÊʱ¼ä£º" + cookie.getValue()) ;
cookie.setValue(new java.util.Date().toString()) ;
response.addCookie(cookie) ; //±£´æµ½¿Í»§¶Ë
cookie.setMaxAge(365 * 24 * 3600);
}
if(cookies==null){
cookie = new Cookie("AccessTime","") ;
cookie.setValue(new java.util.Date().toString()) ;
response.addCookie(cookie) ; //±£´æµ½¿Í»§¶Ë
cookie.setMaxAge(365 * 24 * 3600);
}
%>
</body>
ps£ºÈç¹ûûÓÐÉèÖÃcookieµÄÓÐЧÆÚ£¬ÄÇôÔڹرÕä¯ÀÀÆ÷ʱcookie»á±»É¾³ý¡£Èç¹ûÉúÃüÆÚΪ¸ºÕûÊý£¬±íʾÕâ¸öcookie¶ÔÏóÊÇÁÙʱµÄ£¬²»Òª±£´æÔÚÓ²ÅÌÖУ¬¹Ø±Õä¯ÀÀÆ÷ºóÊý¾Ý»á×Ô¶¯¶ªÊ§£¡
Ïà¹ØÎĵµ£º
(×ªÔØ±êÇ©£ºfckeditorit ·ÖÀࣺJava)
1.½«FCKeditorĿ¼ÏµÄeditor¿½±´µ½ÏîÄ¿µÄWebContentĿ¼ÏÂ
2.²¢°ÑECKeditor-2.3.jar ºÍ commons-fileupload.jar¿½±´µ½ÏîÄ¿\WebContent\WEB-INF\libĿ¼ÏÂ
3.°Ñ FCKeditor.tld¿½±´µ½ÏîÄ¿\WebContent\WEB-INFÏÂ
4.ÔÚweb.xmlÀïÌí¼ÓÈçÏ´úÂë
´úÂë
<servlet> ......
jspÖÐÎÄÏÔʾÂÒÂë½â¾ö·½°¸2006-12-27 22:56
Ò»¡¢JSPÒ³ÃæÏÔʾÂÒÂë
¶þ¡¢±íµ¥Ìá½»ÖÐÎÄʱ³öÏÖÂÒÂë
Èý¡¢Êý¾Ý¿âÁ¬½Ó
´ó¼ÒÔÚJSPµÄ¿ª·¢¹ý³ÌÖУ¬¾³£³öÏÖÖÐÎÄÂÒÂëµÄÎÊÌ⣬¿ÉÄÜÒ»ÖÁÀ§ÈÅ×ÅÄú£¬ÎÒÏÖÔÚ°ÑÎÒÔÚJSP¿ª·¢ÖÐÓöµ½
µÄÖÐÎÄÂÒÂëµÄÎÊÌâ¼°½â¾ö°ì·¨Ð´³öÀ´¹©´ó¼Ò²Î¿¼¡£
Ò»¡¢JSPÒ³ÃæÏÔʾÂÒÂë
ÏÂÃæµÄÏÔÊ¾Ò³Ãæ(display.jsp)¾Í³öÏÖÂÒ ......
ÎÒÒªµ÷ÓÃJExcelApi ¶ÁÈ¡Óû§ÔÚ¿Í»§¶ËÑ¡ÔñµÄExcelÖеÄÎļþÖеÄÊý¾Ý£¬
ÎÒÊÇÕâÑù×öµÄ£º
Ê×ÏÈ×öÒ»¸öÒ³ÃæupLoadExcel.jspÈÃÓû§Ñ¡Ôñ±¾µØµÄExcelÎļþ£¬ÎÒ¾ÍÊÇÓõÄÉÏ´«µÄÄǸöÒ³Ãæ£º
<!DOCTYPE HTML PUBLIC "-//W3C//DTD &nb ......
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-tiles.tld" prefix="tiles" %>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> ......
//ѧϰ±Ê¼Ç, ¿ÉÄÜÓÐЩµØ·½Àí½âÓÐÎó, »á±í´ï²»Çå³þ
v512_servlet+jsp
01 ÔÚÐÞ¸ÄÍêCookieºó,Ò»¶¨Òª¼ÓÉÏresponse.addCookie(c);
CookieÖÐÖ»Äܱ£´æ×Öĸ»òÊý×ÖÐÅÏ¢;
02 req.getSession()Óëreq.getSession(boolean create)
ÎÞ²ÎÊýµÄ == ÓвÎÊýµÄ²ÎÊýÎ ......