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

jspÖÐÏà¶Ô·¾¶µÄÀ§»ó

±¾È˳õѧÕß,ÏÈÓÐÒ»ÎÊÌâÇó½ÌÖîλ,
ÎÒÓÃeclipse 3.5 ´´½¨Ò»¸öwebÏîÄ¿,ÏîÄ¿Ãû³ÆÎªtest,ÏÂÃæÓÐWebContentºÍscriptÁ½¸ö×ÓĿ¼
test
    ∟£ß£ßWebContent
            ∟£ß£ßWEB-INF
                        ∟£ß£ßregister.jsp
    ∟£ß£ßscript
              ∟£ß£ßchecktest.js


ÎÒÏëÔÚregister.jspÖе÷ÓÃchecktest.jsÖеĺ¯Êý,È´µ÷Óò»µ½.ÎÒдµÄµ÷ÓÃÓï¾äÈçÏÂ
<script type="text/javascript" src="../script/checktest.js"> </script>

·ÃÎʵÄurlÊÇ:http://localhost/test/register.jsp
ºÜÊÇÀ§»ó!
ÊDz»ÊÇÒª°ÑËùÓеÄĿ¼³ýÁËsrcĿ¼Íâ,¶¼ÒªÉèÖÃÔÚWebcontentÏÂÃæÂð?Ϊʲô?


../ÊÇ·µ»ØÉÏÒ»¼¶Ä¿Â¼µÄ
script¸úWEB-INFÊÇͬһ¼¶Ä¿Â¼Ã´
»¹ÓУ¬jspÎļþ²»Òª·Åµ½WEB-INFÀï

to lilinstage
˵˵ÄãµÄÉèÖ÷½·¨,ºÃÂð

<script type="text/javascript" src="../../../script/checktest.js"> </script>
ÓÃÏÂÃæ·½·¨¸üºÃЩ
<script type="text/javascript" src=" <%=request.getContextPath()%>/script/checktest.js"> </script>

to sqandragon
ÓÃÄãµÄ·½·¨:=request.getContextPath()È¡µ½µÄÊÇÏîÄ¿µÄÎļþ¼Ð·¾¶,ÇëÎÊÔÚwebÏîÄ¿ÖÐ,¸ùĿ¼Ôõôȷ¶¨?

ÔÚÓÃeclipse´´½¨µÄwebÏîÄ¿ÖÐ,WebContentÓ¦¸ÃÊÇ×÷Ϊ¸ùĿ¼°É?ÊÇÕâ¸


Ïà¹ØÎÊ´ð£º

jspÒ³Ãæ»ñÈ¡sessionµÄÎÊÌâ - Java / Java EE

ÎÒÔÚjspÒ³Ãæ´æÉÏÒ»¸ösession,±¾Ò³Ã滹¿ÉÒÔÈ¡³öÖµÀ´.
µ«ÊÇһˢÐÂ,»òÕß´ò¿ªÐµÄÒ³Ãæ¾ÍÈ¡²»³öÖµÀ´ÁË.
Ææ¹ÖµÄÊÇ,ÎÒ²âÊÔÁíÒ»¸ö³ÌÐòʱºò
ÔÚjspÒ³Ãæ´æÉÏÒ»¸ösession,±¾Ò³Ãæ¿ÉÒÔÈ¡³öÖµÀ´,ˢлò´ò¿ªÐÂÒ³ÃæÖµÄÜÈ¡³öÀ´ÁË.
......

Çó¾È¸ßÊÖ-----jspÖÐselectÎÊÌâ

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

×Ô¶¯Æ¥ÅäʲôÒâ˼£¿¾ßÌåµã

¾ÍÊÇÄãÊäÈëÄÚÈݺ󣬺ÍÄãÄÚÈÝÏàͬѡÏîµÄ¶¼ÁгöÀ´

ÄãselectÊÇÏÂÀ­¿ò¡£¡£ ......

JSPÒ³Ãæ±íµ¥Ìá½»ÎÊÌ⣿

<script language="javaScript">
function select()
{
document.selectpages.selectnum.value=document.selectpages.selectpage.value;
document.selectpages.submit();
}
&l ......

jsp³¬Á´½ÓÎÊÌâ

ÎÒµÄÍøÒ³ÊÇÕâ¸ö http://127.0.0.1:8080/ch1/test.jsp
ÎÒÒª·ÃÎÊ www.126.com
ÏÔʾ½á¹ûΪ http://127.0.0.1:8080/ch1/www.126.com#

JSPÒ³ÃæÊÇÕâÑùдµÄ£¬ÓÃÁËstruts¿ò¼Ü
<a href=" www.126.co ......

jsp ¼òµ¥µÄsessionÎÊÌâ¡£

±¾ÈË×öÁËÒ»¸öÄ£Ä⹺ÎïÍøÕ¾£¬Óöµ½Ò»Ð©ÎÊÌâ¡£
µÚÒ»¸öÓû§Ñ¡ÔñÁËA¡¢B¡¢CÉÌÆ·
È»ºóµÚ¶þ¸öÓû§Ö»Ñ¡ÔñDÉÌÆ·¡£
µã»÷²é¿´µÄʱºò£¬¹ºÎï³µÁгöA¡¢B¡¢C¡¢DËÄÖÖÉÌÆ·£¬ÇëÎÊÄÄÀï³öÁËÎÊÌ⣿
Java code:

<%@ page content ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ