Ò»¸ö¼òµ¥¶øÓÖ¸´ÔÓµÄjspÍøÒ³ÎÊÌâ
ÎÒ×öÁËÒ»¸öÐÅÏ¢²éѯµÄÒ³Ãæ£¬ÐÅÏ¢Á¿´ó£¬´ó¸ÅÒ»´Î²éѯ500¸ö×óÓÒµÄÊý¾Ý£¬ÏÔʾÔÚÒ»¸öÒ³Ãæ£¬²¢ÇÒÿ´Î²éѯ³öÀ´µÄÐÅÏ¢Òª¾¹ýÅжÏÀ´ÏÔʾ£¬±ÈÈ磺
Èç¹ûbean.getA()µÈÓÚasp£¬¾Í°ÑÕâ¸ö×ֶμÓÉϳ¬Á´½Ó£¬ºÃÈÃËû×¼±¸×öÏÂÒ»²½¹¤×÷¡£
<%if(bean.getA().equals("asp")){%>
<td> <a href="aaa.jsp?id= <%=etb.getId()%>"> <%=etb.getId()%> </a> </td>
<%}else{%>
<td> <%=etb.getId()%> </td>
<%}%>
<%if(bean.getB().equals("asp")){%>
<td> <a href="aaa.jsp?id= <%=etb.getId()%>"> <%=etb.getId()%> </a> </td>
<%}else{%>
<td> <%=etb.getId()%> </td>
<%}%>
·ñÔò¾ÍûÓг¬Á´½Ó£¬Ê²Ã´Ò²²»×ö£¬Ö»ÏÔʾһ¸öÖµ¡£Èç´ËÑ»·£¬ÒòΪÿ¸öbean.getA()µÄÖµ¶¼²»Ò»Ñù£¬ÏÂÒ»¸ö¾ÍÊÇbean.getB()£¬ÔÙÏÂÒ»¸ö¾ÍÊÇbean.getC()£¬ËùÒÔÿ´Î¶¼ÒªÅжϣ¬ÕâÑùµÄ»°ÎÒµÃд¶àÉÙÅжϰ¡£¬ÏëÏë¾Í·èÁË~~~¶øÇÒÅж϶àÁË£¬Ò³ÃæÏÔʾ¾Í»áÆæÂýÎޱȣ¬ÇëÎÊÓÐûÓÐʲô¸ßÕпÉÒÔ²»ÅжϻòÉÙÅжϰ¡£¿Ð¡µÜÐÂÊÖ£¬»¹Çë´ó¸ç´ó½ã¶à¶àÖ¸½Ì£¬Ð»Ð»£¡£¡£¡
ÓÐûÓÐbean.getAllPropers()ʹµÃµ½array
È»ºó¶Ôarray½øÐи÷ÖÖÅжϲÙ×÷
Äã¿ÉÒÔÏÈÔÚ½«Êý¾Ý·µ»Ø¸øÒ³ÃæÖ®Ç°×ö³öÅжÏ,»òÕßÖ±½ÓÔÚÄã´ÓÊý¾Ý¿â»ñÈ¡Êý¾Ýºó¶ÔÊý¾Ý´¦Àí,Ò»¶¨²»Òª·ÅÔÚÒ³ÃæÉÏÀ´´¦Àí,°Ñ´¦ÀíºóµÄÊý¾Ý·âװΪLIST¶ÔÏóÔÚÒ³ÃæÉÏÏÔʾ,ÕâÑùËÙ¶È»áÓÐËùÌá¸ßµÄ
Java code:
<
Ïà¹ØÎÊ´ð£º
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.
......
<%@ page contentType = "text/html;charset =gb2312"%>
<%!
public String codeToString(String str)
{
String s =str;
&nbs ......
ÎÊÌâ1.
ÈçºÎͨ¹ýRandomAccessFileÀàµÄseek()·½·¨½«Ö¸ÕëÒÆ¶¯µ½Îļþĩ⣬ÔÙÓÃwriteChars(String s)½«Êý¾ÝдÈëij¸öÎĵµÎļþ
ÎÊÌâ2.
StringTokenizerÊÇʲô¶«Î÷£¬¸ÉÂïÓõģ¿
ÓÉÓÚСµÜ³õѧjs ......
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 ......
ÎÒÏëµÇ¼ºó£¬Èç¹ûµÇ¼³É¹¦¾ÍÈ¥Ö´ÐÐij¸öÒ³Ãæ
ÎÒÏÖÔڵĴúÂëÊÇÕâÑùµÄ£º
if(rs.next()){
session.setAttribute( "username" , user);
<jsp:include page="login.jsp" />// ......