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

JSPÖж¯Ì¬INCLUDEÓ뾲̬INCLUDEµÄÇø±ð

ÎÒÃǶ¼ÖªµÀÔÚjspÖÐincludeÓÐÁ½ÖÖÐÎʽ,·Ö±ðÊÇ
    <%@ include file=" "%>
    <jsp:include page=" " flush="true"/>
    ǰÕßÊÇÖ¸ÁîÔªËØ¡¢ºóÕßÊÇÐÐÎªÔªËØ.
    ͨ³£µ±Ó¦ÓóÌÐòÖÐËùÓеÄÒ³ÃæµÄijЩ²¿·Ö(ÀýÈç±êÌâ¡¢Ò³½ÅºÍµ¼º½À¸)¶¼ÏàͬµÄʱºò,ÎÒÃǾͿÉÒÔ¿¼ÂÇÓÃinclude.¾ßÌåÔÚÄÄЩʱºòÓÃ<%@ include file=" "%>,ÄÄЩʱºòÓÃ<jsp:include page=" " flush="true"/>.ÕâÖÖÐÎʽ.Ê×ÏÈÒªÃ÷°×µÄÊÇËüÃÇÖ®¼äµÄÇø±ð.
    <%@ include file=" "%>,jspµÄincludeÖ¸ÁîÔªËØ¶ÁÈëÖ¸¶¨Ò³ÃæµÄÄÚÈÝ.²¢°ÑÕâЩÄÚÈݺÍÔ­À´µÄÒ³ÃæÈںϵ½Ò»Æð.(Õâ¸ö¹ý³ÌÊÇÔÚ·­Òë½×¶Î:Ò²¾ÍÊÇjsp±»×ª»¯³ÉservletµÄ½×¶Î½øÐеģ©.
    ÕâÀï¶Ô·­Òë½×¶Î½øÐÐÒ»ÏÂ˵Ã÷:ÎÒÃÇÖªµÀ,jspÒ³Ãæ²»ÄÜÔ­·â²»¶¯µØ±»´«Ë͸øä¯ÀÀÆ÷,ËùÓеÄjspÔªËØ¶¼±ØÐëÊ×ÏÈÓÉ·þÎñÆ÷½øÐд¦Àí.ÕâÊÇͨ¹ý½«jspÒ³Ãæ×ª´ï»¯³Éservlet,È»ºóÖ´ÐÐÕâ¸öservletÀ´Íê³ÉµÄ.·þÎñÆ÷ÐèÒªÒ»¸öjspÈÝÆ÷À´´¦ÀíjspÒ³Ãæ.jspÈÝÆ÷ͨ³£ÒÔservletµÄÐÎʽÀ´ÊµÏÖ,Õâ¸öservlet¾­¹ýÅäÖÃ,¿ÉÒÔ´¦Àí¶ÔjspÒ³ÃæµÄËùÓÐÇëÇó.
    JspÈÝÆ÷¸ºÔð½«jspÒ³Ãæ×ª»¯³Éservlet(³ÆÎªjspÒ³ÃæÊµÏÖÀà?JSP Page implementation class),²¢±àÒëÕâ¸öservlet.ÕâÁ½²½¾Í¹¹³ÉÁË·­Òë½×¶Î.
    ÓÉ´ËÎÒÃǾͻáÖªµÀ:jspÒ³ÃæÊǰÑincludeÖ¸ÁîÔªËØËùÖ¸¶¨µÄÒ³ÃæµÄʵ¼ÊÄÚÈÝ(Ò²¾ÍÊÇ´úÂë¶Î)¼ÓÈëµ½ÒýÈëËüµÄjspÒ³ÃæÖÐ,ºÏ³ÉÒ»¸öÎļþºó±»jspÈÝÆ÷½«Ëüת»¯³Éservlet.¿ÉÒÔ¿´µ½Õâʱ»á²úÉúÒ»¸öÁÙʱclassÎļþºÍÒ»¸öjavaÎļþ.ÏÂÃæ¾Ù¸öÀý×Ó.
    ·þÎñÆ÷ÓÃtomcat,ÒýÈëÒ³ÃæµÄjspÎļþ½Ðtest.jsp.±»ÒýÈëµÄÒ³Ãæ½Ðdate.jsp.Õâ¸öjspÎļþÀï´æ·ÅµÄÊÇÒ»¸öÓйØÊ±¼äµÄjsp´úÂë,µ±Ç°µÄÉÏÏÂÎĸùÉèΪtest
    //======date.jspµÄÔ´Îļþ=====//
    <%@ page language="java" contentType="text/html;charset=gb2312"%>
    <%
    java.util.Date date=new java.util.Date();
    String date_cn ="";
    String dateStr = "";
    switch(date.getDay())
    {
    case 0:date_cn ="ÈÕ"; break;
    case 1:date_cn ="Ò»"; break;
    case 2:date_cn


Ïà¹ØÎĵµ£º

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 ......

JSPһЩ±êÇ©, ¶ÔÓ¦µÄ java´úÂë

1.
<jsp:useBran id="cb" class="bean.CounterBean" >
</jsp:useBean>
¶ÔÓ¦´úÂ룺 <%CounterBean cb = new CounterBean();%>
2.
<jsp:setProperty name ="cb" property="count" value = "23"/> ¶ÔÓ¦´úÂ룺
<%-- cb.setCount(Integer.paseInt("23"))- -%>
3.
<jsp:setProperty nam ......

JSPÖи÷ÖÖÄÚÖöÔÏó

JSPÖи÷ÖÖÄÚÖöÔÏó
 
web½»»¥µÄ×î»ù±¾µ¥Î»ÊÇhttpÇëÇó¡£Ã¿¸öÓû§´Ó½øÈëÍøÕ¾µ½Àë¿ªÍøÕ¾Õâ¶Î¹ý³Ì³ÆÎªÒ»¸öHTTP»á»°£¬Ò»¸ö·þÎñÆ÷µÄÔËÐйý³ÌÖлáÓжà¸öÓû§·ÃÎÊ£¬¾ÍÊǶà¸öHTTP»á»°¡£×÷ÓÃÓò½âÊÍÈçÏ£º
1.application£º·þÎñÆ÷Æô¶¯µ½Í£Ö¹µÄÕâ¶Îʱ¼ä
2.session£ºHTTP»á·¢¿ªÊ¼µ½½áÊøµÄÕâ¶Îʱ¼ä
3.request£ºHTTPÇëÇó¿ªÊ¼µ½½áÊ ......

JSP¼°Óï·¨¸ÅÒª

¸ÅÊö
¡¡¡¡Java Server Pages£¨JSP£©Ê¹µÃÎÒÃÇÄܹ»·ÖÀëÒ³ÃæµÄ¾²Ì¬HTMLºÍ¶¯Ì¬²¿·Ö¡£HTML¿ÉÒÔÓÃÈκÎͨ³£Ê¹ÓõÄWebÖÆ×÷¹¤¾ß±àд£¬±àд·½Ê½Ò²ºÍÔ­À´µÄÒ»Ñù£»¶¯Ì¬²¿·ÖµÄ´úÂë·ÅÈëÌØÊâ±ê¼ÇÖ®ÄÚ£¬´ó²¿·ÖÒÔ“£¼%”¿ªÊ¼£¬ÒÔ“%£¾”½áÊø¡£
¡¡¡¡ÀýÈ磬ÏÂÃæÊÇÒ»¸öJSPÒ³ÃæµÄƬ¶Ï£¬Èç¹ûÎÒÃÇÓÃhttp://host/OrderConfirm ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ