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

jsp¾ÅÖÖÄÚÖöÔÏó

request, reponse, out, session, application, config, pagecontext, page, exception.

Ò».request¶ÔÏ󣺸öÔÏó·â×°ÁËÓû§Ìá½»µÄÐÅÏ¢£¬Í¨¹ýµ÷ÓøöÔÏóÏàÓ¦µÄ·½·¨¿ÉÒÔ»ñÈ¡·â×°µÄÐÅÏ¢£¬¼´Ê¹ÓøöÔÏó¿ÉÒÔ»ñÈ¡Óû§Ìá½»ÐÅÏ¢¡£
1.Request¶ÔÏó¿ÉÒÔʹÓÃgetParameter(string s)·½·¨»ñÈ¡¸Ã±íµ¥Í¨¹ýtextÌá½»µÄÐÅÏ¢¡£È磺
Request.getParameter(“boy”)
Àý£ºrequest1.jsp£º
<%@ page contentType="text/html;charset=GB2312" %>
<HTML>
<BODY bgcolor=green><FONT size=1>
   <FORM action="tree.jsp" method=post name=form>
       <INPUT type="text" name="boy">
       <INPUT TYPE="submit" value="Enter" name="submit">
   </FORM>
</FONT>
</BODY>
</HTML>
tree.jsp£º
<%@ page contentType="text/html;charset=GB2312" %>
<HTML>
<BODY bgcolor=green><FONT size=1>  
<P>»ñÈ¡Îı¾¿òÌá½»µÄÐÅÏ¢£º
   <%String textContent=request.getParameter("boy");
   %>
<BR>
   <%=textContent%>
<P> »ñÈ¡°´Å¥µÄÃû×Ö£º
   <%String buttonName=request.getParameter("submit");
   %>
<BR>
   <%=buttonName%>
</FONT>
</BODY>
</HTML>
ʹÓÃrequest¶ÔÏó»ñÈ¡ÐÅÏ¢Òª¸ñÍâСÐÄ£¬Òª±ÜÃâʹÓÿնÔÏ󣬷ñÔò»á³öÏÖNullPointerExceptionÒì³££¬ËùÒÔÎÒÃÇ¿ÉÒÔ×÷ÒÔÏ´¦Àí.
request3.jsp
<%@ page contentType="text/html;charset=GB2312" %>
<HTML>
<BODY bgcolor=cyan><FONT size=5>
   <FORM action="" method=post name=form>
         <INPUT type="text" name="girl">
         <INPUT TYPE="submit" value="Enter" nam


Ïà¹ØÎĵµ£º

JSPÏîÄ¿¶ÁÈ¡ÅäÖÃÎļþС½á

×î½üÔÚдJSPµÄСÏîÄ¿£¬²»Ïë°ÑÊý¾Ý¿â£¬Êý¾ÝÎļþ¼Ð·¾¶µÈÅäÖÃÐÅϢдËÀÔÚ´úÂëÖУ¬ÓÚÊÇ×ÁÄ¥ÓÃxmlÅäÖÃÎļþµÄ·½·¨£¬ÏÖÔÚ½«Ê¹ÓÃÐĵÃ×ܽáһϣº
1.³ýÁËÒýÈëdom4j.jar°üÖ®Í⣬ʹÓÃXPATH±ØÐëÒýÈëjaxen.jar°ü£¬·ñÔòÀÏÊDZ¨´í¡£(ÔÚdom4jµÄ½âѹÎļþ¼ÐϵÄlibÎļþ¼ÐÖпÉÒÔÕÒµ½jaxen.jar)
2.ÖØµã£ºÓÉÓÚÊÇÒªÔÚtomcat»·¾³Ö®ÏÂʹÓÃjava·ÃÎÊÎÄ ......

¹ØÓÚJSPµÄ¸ÐÏë

      ÕâÁ½¸öÐÇÆÚ³ýÁËרҵ¿Î·½ÃæµÄѧϰ£¬Ò»Ö±ÔÚѧϰJSP£¬ÓõÄÊÇ¡¶21ÌìѧͨJAVA WEB¿ª·¢¡·Õâ±¾»ù´¡ÈëÃŽ̲ģ¬Ê鱾ɿ¼°µ½µÄ¶«Î÷²¢²»¶à£¬Ñ§µÄ»¹ÊÇһЩ±È½ÏdzÏԵĶ«Î÷°É¡£Ò²ÐíºÜ¶à¶«Î÷ÕæµÄÒª½Ó´¥ÁËÖ®ºó²Å»áÓиоõ£¬×÷Ϊ¸Õ¸Õ½Ó´¥web¿ª·¢µÄ²ËÄñ¶øÑÔ£¬Äܹ»½«Ð´µÄ¶«Î÷ÔËÐÐÆðÀ´ÕæµÄºÜÓгɾ͸У¬(*^__^*) Îû ......

asp¡¢php¡¢asp.net¡¢jsp½éÉܼ°ÓÅȱµã±È½Ï

ÏÖÔÚÖ÷Á÷µÄÍøÕ¾¿ª·¢ÓïÑÔÎÞÍâºõasp¡¢php¡¢asp.net¡¢jspµÈ¡£
ÍøÒ³´Ó¿ªÊ¼¼òµ¥µÄhmtlµ½¸´ÔӵķþÎñÓïÑÔ£¬×ß¹ýÁË10¶à¸öÄêÍ·£¬¸÷ÖÖ¼¼Êõ²ã³ö²»Çµ¥¸öµÄÖ÷Á÷¼¼ÊõÒ²ÔÚ²»¶Ï·­Ðµİ汾£¬ÏÖÔÚ·ÖÎöϸ÷ÖÖÓïÑÔµÄÇø±ð¡¢ÓÅÊÆ¡¢ÁÓÊÆ¡¢¿ª·¢×¢ÒâÊÂÏ
HTML:µ±È»ÕâÊÇÍøÒ³×î»ù±¾µÄÓïÑÔ,ÿһ¸ö·þÎñÆ÷ÓïÑÔ¶¼ÐèÒªËüµÄÖ§³Ö,Ҫѧϰ,Õâ¸ö¿Ï¶¨ÊÇ¿ªÊ¼ ......

JSP ÉÏ´«ºÍÏÂÔØÎļþ

×¼±¸Ìõ¼þ£º
ÔÚJboss4.2.2GA¸ùĿ¼Ï²¿ÊðÅäÖÃÎļþ£ºconstants.xml
<?xml version="1.0" encoding="UTF-8"?>
<constants>
<init-constants>
<context-param>
<name>path.upload.dcm</name>
<value>//192.168.1.37/upload/oaw/</value>
</context-para ......

2010.5.5¼Ç£¨JSPÖÐÒýÓÃjsÎļþ»á·¢ÉúÒýÓò»µ½µÄÎÊÌ⣩

ÔÚJSPÖÐÒýÓÃjsÎļþ»á·¢ÉúÒýÓò»µ½µÄÎÊÌ⣺
    ÔÚwebÏîÄ¿À´æÔÚWEB-INFÎļþĿ¼£¬ÎҵĴíÎó×ö·¨ÊǰÑjs£¬image£¬CSS¶¼·ÅÔÚ´ËÎļþ¼ÐÏ¡£×î³õÒÔΪÊÇÏà¶Ô·¾¶Óë¾ø¶Ô·¾¶¸ã´íÁË£¬µ«ÊÇÔõôÐÞ¸ÄÒ²ÎÞ·¨½â¾öÎÊÌâ¡£µ÷ÓÃjsʱ×ÜÊǻᱨȱÉÙ¶ÔÏó£¬×îºóÁ˽âÊÇÒòΪWEB-INFÕâÀïµÄ¶«Î÷ÊDz»ÈÃÖ±½Ó·ÃÎʵġ£ËùÒԸı䷽·¨°ÑÕâЩΠ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ