jsp±ê×¼¶¯×÷<jsp:setProperty/>
<form action=" <%=request.getContextPath() %>/ch01/showOrder.jsp" name="myform" method="post">
<input name="code" type="text">
<input name="cellphone" type="text">
<textarea name="lang" cols="15" rows="2"> </textarea>
<input type="submit" value="ÇëÈ·ÈÏÒÔÉÏÐÅÏ¢ÎÞÎó£¬Ìá½»" />
</form>
ÔÚshowOrder.jspÒ³Ãæ½øÐнÓÊÕ¸³Öµ¸øorder¶ÔÏó
<jsp:useBean id="order" class="ch01.Order" scope="session"/>
<jsp:setProperty name="order" property="code" param="code"/>
<jsp:setProperty name="order" property="cellphone" param="telephone"/>
<jsp:setProperty name="order" property="Notice" param="lang"/>
ÎÒÔÚµ÷ÊÔµÄʱºòºìÉ«²¿·Ö±¨´í£¬Ç°ÃæÁ½¸ö¶¼ÄܽÓÊܲ¢¸³Öµ¡£
´íÎó£ºCannot find any information on property 'Notice' in a bean of type 'ch01.Order'
ÔÚOrderÀÛÖдæÔÚ±äÁ¿Notice,
Äܲ»ÄÜͨ¹ýJSPµÄ±ê×¼¶¯×÷ <jsp:setProperty/>¸øÒ»¸ö¶ÔÏóµÄÊôÐÔ¶¯Ì¬¸³Öµ
Notice ¸ÄΪ
notice
ÓëÄãÇ°ÃæÀàÖÐµÄ private String ×××Ò»ÃþÒ»Ñù¾Í²»»áÓÐÎÊÌ⣬ÒÔºóÕâÖÖ£¬Ö±½Ó^C^V
лл°¡£¡½â¾öÁË£¬ÎªÊ²Ã´ÓÃNotice²»ÐУ¬
<jsp:setProp
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.
......
//Óÿͻ§µÄsessionµÄid½¨Á¢Ò»¸öÁÙʱÎļþ£º
//String tempFileName=(String)session.getId();
String tempFileName = (String)session.getId();
//out.println(& ......
jsÖеķ½·¨£¬²»ÄÜÔÚjspÖе÷ÓÃÔõô½â¾ö£¿¼±£¡£¡!
²»Ã÷°×Òâ˼
ºÃºÃ¼ì²éÊDz»ÊÇ·¾¶µÄÎÊÌ⣬ºÜÓпÉÄÜ·¾¶²»¶Ôµ¼Öµ÷Óò»µ½
Ìùһϵ÷ÓõĴúÂë¿´¿´°¡~~
ÓÐûÓÐÕýÈ·ÒýÓÃjs£¿º¯ÊýÓÐûÓгõʼ»¯£¿....
jsp´úÂë±¾À´¾ ......
Ò»¸öJSPÒ³Ãæ½ÓÊÕÆäËûÒ³ÃæÌá½»¹ýÀ´µÄFORM±íµ¥£¬µ«ÊÇÒªÇóÖ»½ÓÊÕµ±Ç°Õ¾µã¼°Æä×ÓÕ¾µãÌá½»¹ýÀ´µÄFORM±íµ¥£¬ÆäËûÕ¾µãÌá½»¹ýÀ´µÄ±íµ¥²»½ÓÊÕ£¬Õâ¸öÔõôÉèÖã¿
ÓùýÂËÆ÷
filter
½«µ±Ç°Õ¾µã¼°Æä×ÓÕ¾µã·ÅÒ»¸öĿ¼
È» ......