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

<%@include ºÍ
   Ïàͬµã£º
   Èç¹û±»°üº¬½øÈ¥µÄÎļþÀïÃæÓÐcssÎļþµÄ»°£¬°üº¬µÄÒ³Ãæ»áÊܵ½±»°üº¬ÎļþµÄcssÑùʽµÄÓ°Ï죡
   ²»Í¬µã£º
<%@ include
file="date.jsp" %>
<jsp:include
page="date.jsp" flush="true"/>
include
±àÒëÖ¸ÁîÊÇÔÚ
JSP
³ÌÐòµÄת»»Ê±ÆÚ¾Í½«
file
ÊôÐÔËùÖ¸¶¨µÄ³ÌÐòÄÚÈÝǶÈ룬ȻºóÔÙ±àÒëÖ´ÐУ»
»¹ÓоÍÊÇÈç¹û°üº¬.jspµÄÎļþµÄ»°£¬¾­³£Â·¾¶»á³öÏÖÎÊÌâ¡£
¶ø
include
Ö¸ÁîÔÚת»»Ê±ÆÚÊDz»»á±»±àÒëµÄ£¬Ö»ÓÐÔÚ¿Í»§¶ËÇëÇóʱÆÚÈç¹û±»Ö´Ðе½²Å»á±»¶¯Ì¬µÄ±àÒëÔØÈë
Ö»Éú³ÉÒ»¸ö
class
Îļþ
¶à¸ö
Include
²»ÄÜ´ø²ÎÊý
 
<jsp:include>
¿ÉÒÔ
 
ͬһ¸ö
request
¶ÔÏó
²»Í¬µÄ
request
¶ÔÏ󣬿ÉÒÔÈ¡µÃ°üº¬ËüµÄÒ³ÃæµÄ²ÎÊý£¬²¢Ìí¼ÓÁË×Ô¼ºµÄ²ÎÊý
³£ÓÃ
²»³£ÓÃ


Ïà¹ØÎĵµ£º

JSP Òþʽ¶ÔÏó

·pageContext£ºÌṩ¶ÔÒ³ÃæÊôÐԵķÃÎÊ¡£
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
pageContext.setAttribute("basePath",basePath);
%>
ʹÓãº
${pageScope}
 
·reques ......

JSPÖеIJÎÊý´«µÝ·½·¨

£¨1£©ÀûÓÃ<jsp:param name="paramName" value="paramValue"></jsp:param>ÆäÖÐnameΪÓëÊôÐÔÏà¹ØÁªµÄ¹Ø¼ü´Ê£¬valueΪÊôÐÔµÄÖµ¡£
    ʾÀý£º´«³£Á¿×Ö·û´®<param name="userName" value="shilei"/>
    ʾÀý£º´«±äÁ¿ User user=new User("shilei");//UserÊÇÒ»¸öÀà
 &n ......

JSPÖÐfilter¹ýÂËÆ÷ÑéÖ¤Óû§µÇ¼

JSPÖÐfilter¹ýÂËÆ÷ÑéÖ¤Óû§µÇ¼
ÏÖÔÚJSPʹÓÃÔ½À´Ô½¹ã·ºÁË£¬ÓÈÆäÊǺܶàÕþ¸®µÄÍøÕ¾¶¼²ÉÓÃÁËJSP¼¼Êõ£¬Æä¹¦ÄÜÇ¿´óÇÒ°²È«¡£
³õѧÕߺܶàÓÐÕâô¸öÎÊÌ⣬¾ÍÊÇ£¬ÍøÕ¾µÄÒ»¸öȨÏÞÉèÖ㬱ÈÈçµÇ¼Óû§¿ÉÒԲ鿴ÄÄÐ©Ò³Ãæ£¬¶øÓοÍÓÖÓÐȨÏÞ¿ÉÒÔ¿´ÄÄЩÄÚÈÝÄØ£¿
JSPÊÇÇ¿´óµÄ£¬µ«Æä´úÂ뻹ÊÇÏà¶Ô·±ËöµÄ£¬ÆäʵÓÃÒ»¸ö¹ýÂËÆ÷(filter)¾Í¿ÉÒÔʵÏÖÕ ......

JspʵÏÖÎļþÏÂÔØ¹¦Äܵķ½·¨

 
£±.×îÖ±½Ó×î¼òµ¥µÄ£¬·½Ê½ÊǰÑÎļþµØÖ·Ö±½Ó·Åµ½htmlÒ³ÃæµÄÒ»¸öÁ´½ÓÖС£ÕâÑù×öµÄȱµãÊǰÑÎļþÔÚ·þÎñÆ÷ÉϵÄ·¾¶±©Â¶ÁË£¬²¢ÇÒ»¹ÎÞ·¨¶ÔÎļþÏÂÔØ½øÐÐÆäËüµÄ¿ØÖÆ£¨ÈçȨÏÞ£©¡£Õâ¸ö¾Í²»Ð´Ê¾ÀýÁË¡£
 
£².ÔÚ·þÎñÆ÷¶Ë°ÑÎļþת»»³ÉÊä³öÁ÷£¬Ð´Èëµ½response£¬ÒÔresponse°ÑÎļþ´øµ½ä¯ÀÀÆ÷£¬ÓÉä¯ÀÀÆ÷À´ÌáʾÓû§ÊÇ·ñÔ¸Òâ±£´æÎ ......

© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ