Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

jspÔÚa b2¸öÒ³Ãæ´«µÝ±äÁ¿ sessionÈçºÎ¶¨Òå

ÎҼǵÃÔÚasp phpÀïÔÚa b2¸öÒ³Ãæ´«µÝ±äÁ¿
¿ÉÒÔÖ±½ÓÔÚaÀﶨÒåsession(¡°page¡±)=1  £¬  Ö®ºóÔÚbÖ±½ÓÈ¡session(¡°page¡±)¾Í¿ÉÒÔÀ­

1ÏÖÔÚÎÒÔÚjsp £¬ 2¸ö²»Í¬µÄjspÎļþ£¬ÈçºÎ×÷´«µÝsession±äÁ¿
2ÎÒÔÚÒ»¸öjavaÎļþÀﶨÒåÒ»¸ösession.setAttribute(Constants.PERSON_KEY));
ÎÒÔÚjspÀï session.getAttribute(Constants.PERSON_KEY)); ·¢ÏÖÊÇÊÇʧ°ÜµÄ £¬ ²»ÖªµÀÈçºÎÈ¡µ½sessionµÄÖµ£¨´ÓjavaÎļþ£¬·ÇjspÎļþ£©
¼±ÇÐѯÎÊ£¿


jspÀïʹÓÃsessionµÄ·½Ê½ºÍaspÊÇÒ»ÑùµÄÔ­Àí¡£phpÒ²Ò»Ñù¡£
µÚÒ»¸öjspÀï session.setAttribute("name","ÀÏ×ÏÖñ");
µÚ¶þ¸öjspÀï String name = (String)session.getAttribute("name");
¾ÍÐÐÁË¡£

Ò»ÑùµÄÔ­Àí

ͬʱעÒâSESSIONµÄÓÐЧÆÚºÍÇå¿ÕµÈʹÓá£

JAVAÎļþÖÐ
Session session = request.getSession().setAttribute("key","value");

¸ÐлÀÏ×ÏÖñ
ÎÒÔÚstrutsµÄaction  javaÎļþÀﶨÒå
String strSql=(String)session.setAttribute(Constants.SQLSTMT_KEY);
·¢ÏÖ±àÒë²»¹ýÈ¥
ÇëÎÊÎÒ¸ÃÈçºÎÔÚÕâÀﶨÒåsessionÎļþ

£¨µ±Ç°action javaÎļþÀïrequest.setAttribute(Constants.PERSON_KEY, pb);
Ö®ºóÎÒÔÚjspÀï out.println(session.getAttribute("personbean"));
ÏÔʾʧ°Ü
£©




reply:li_717693247_guo6

(»ÒÌ«ÀÇ)
JAVAÎļþÖÐ
Session session = request.getSession().setAttribute("key","value");
±àÒëͨ²»¹ý Ìáʾ´íÎósessi


Ïà¹ØÎÊ´ð£º

¹ØÓÚjspÂÛ̳ - Java / Web ¿ª·¢

ÎÒÏÖÔÚÏëÓÃsshÕûºÏÀ´×öÒ»¸öÂÛ̳£¬µ«Êý¾Ý¿â·½Ãæ²»ÐУ¬ÎÒÖ÷Òª²»»áÉæ¼°Êý¾Ý¿â£¬²»ÖªµÀ·¢Ìû±í£¬ºÍ»ØÌû±íÒªÈçºÎÉè¼ÆºÍÇø·Ö¡£²»ÖªµÀË­ÓÐÒ»¸ö¼òµ¥µÄ˼·£¬À´Éè¼ÆÕâЩ±í¡£Ð»Ð»ÁË¡£
·¢ÌûºÍ»ØÌûÓÃͬһÕÅ±í ¡£·¢Ìû id user ......

Çó¾È¸ßÊÖ-----jspÖÐselectÎÊÌâ

ÔÚjspÀïÃæ£¬Óøöselect¼ÈÄÜÊäÈë×Ô¶¯Æ¥ÅäÓÖÄÜÏÂÀ­Ñ¡ÔñµÄ£¬ÔõôʵÏÖ£¿
²»»á¡£¡£¡£¡£¡£¡£°ï¶¥  ѧϰ¡£¡£

×Ô¶¯Æ¥ÅäʲôÒâ˼£¿¾ßÌåµã

¾ÍÊÇÄãÊäÈëÄÚÈݺ󣬺ÍÄãÄÚÈÝÏàͬѡÏîµÄ¶¼ÁгöÀ´

ÄãselectÊÇÏÂÀ­¿ò¡£¡£ ......

JSP ÍøÒ³ÖÐÈçºÎÈ¥µôradioÿ¸öÑ¡ÏîǰµÄÄǸöСԲȦ

ÈçÌ⣬ÎÒÊÇÓÃstruts2×öµÄÍøÒ³£¬ÓÃÁËradio±êÇ©£¬Ã¿¸öÑ¡Ïîǰ¶¼ÓÐÒ»¸öСԲȦ£¬ÎÒÐèÒª°ÑСԲȦȥµô£¬µ¥»÷×־ͺ㬱»Ñ¡ÖеÄÑ¡Ïî±³¾°±äÉ«¡£
¾ÍÏñ´ó¶àÊýÍøÕ¾µÄ·ÖÀà¼ìË÷£¬±ÈÈçÕâ¸öÍøÕ¾µÄÄÇÑùµÄ¸ù¾Ý¸÷ÖÖÌõ¼þµÄʵʱËÑË÷£º
ht ......

jspÌø×ª

ÎÒµãºóÍËʱÊǿհ×Ò³Ãæ
ÐèˢвÅÄÜÏÔʾ
Õâ¸öÔõô´¦Àí°¡
Çë´ó¼Ò°ï°ïæ
°ÑÎÊÌâ˵µÄÏêϸһЩ£¬ÕâÑùÓÐÖúÓÚÎÊÌâµÄ»Ø¸´£¬¼°´ð°¸µÄ׼ȷÐÔ£¡

ÎÒ¾õµÃÊÇÄãµÄä¯ÀÀÆ÷Æ÷µÄÎÊÌâ°É£¬ÎÒÒÔǰÓöµ½¹ýÕâÑùµÄÎÊÌ⣬°ÑIEµÄËùÓÐÊôÐÔÖ ......

¹ØÓÚÔÚJSPÖÐÉÏ´«Í¼Æ¬µÄÏà¹ØÎÊÌâ - Web ¿ª·¢ / ÆäËû

//Óÿͻ§µÄsessionµÄid½¨Á¢Ò»¸öÁÙʱÎļþ£º
//String tempFileName=(String)session.getId();
String tempFileName = (String)session.getId();
//out.println(& ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ