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

jsp°üº¬Îļþ¼°Ê¹ÓÃjavabean

£¨Ò»£©°üº¬ÆäËûÒ³ÃæµÄ·½·¨£º
includeÖ¸Á<%@ include file = "test1.jsp" %>
 ¾²Ì¬°üº¬£¬¿ÉÒÔ°üº¬ÈÎÒâ¸ñʽµÄÎļþ£¨²»¹âÊÇjspÎļþ£¬»¹¿ÉÒÔÊÇtxtµÈÎı¾Îļþ£©£¬¾²Ì¬°üº¬¾ÍÊǽ«±»°üº¬ÎļþµÄÄÚÈÝ¿½±´µ½°üº¬ÎļþÖУ¬½øÐÐÖ´ÐС£µ±Ç°Ò³ÃæºÍtest1.jspÖв»ÄÜÓÐÖØÃûµÄ±äÁ¿¡£
include¶¯×÷ <jsp:include page = "test1.jsp"/>
 ¶¯Ì¬°üº¬£¬Ö»Äܰüº¬¶¯Ì¬Ò³Ã棬¶¯Ì¬°üº¬ÊÇÏÈÖ´Ðб»°üº¬Îļþ£¬È»ºó½«½á¹û°üº¬µ½Îļþ¡£µ±Ç°Ò³Ãæ¿ÉÒÔºÍtest1.jspÖÐÓÐͬÃûµÄ±äÁ¿£¬ÒòΪËüÖ»°üº¬×îºóµÄ½á¹û¡£
£¨¶þ£©
É趨²ÎÊýÖµ£º
<%@ page pageEncoding = "GBK"%>
<%@ page imort = "cn.javabean.*"%>        //µ¼Èëjavabean°ü
<% request.setCharacterEncoding("GBK")%>  //postÌá½»µÄÊý¾ÝÖгöÏÖÖÐÎÄʱ·ÀÖ¹³öÏÖÂÒÂë
<jsp:useBean id = "userid" class = "cn.javabean.User"/>   //ʹÓÃjavabeanÖеÄUserÀà
<jsp:setPropert property = "beanUserName" param = "FormUserName" name = "userid"/>
Ò»°ãÇé¿öÏÂjavabeanÖеÄ×Ö¶ÎÃûÓëǰ̨jspÖÐform±íµ¥µÄnameÊÇÒ»ÑùµÄ,¼ÙÈ綼Ϊusername£¬Ôò
¿ÉÒÔд³É£º<jsp:setPropert property = "username" name = "userid"/>
»òÕß:<jsp:setPropert property = "*" name = "userid"/> ±íʾËùÓеÄ×ֶΰüÀ¨ÆäËûµÄÈç“ÃÜÂ딵ÈÃû×Ö¶¼ÊÇÓëjavabeanÖеÄ×Ö¶ÎÃûÏà¶ÔÓ¦µÄ¡£
»ñÈ¡²ÎÊýÖµ£º
Óû§Ãû£º<%= userid.getBeanUserName()%> »òÕß<jsp:getPropert property = "beanUserName" name = "userid">


Ïà¹ØÎĵµ£º

JSP requestËùÓз½·¨Àý×Ó

<%
//header.jsp
out.println("Protocol: " + request.getProtocol() + "<br>");
out.println("Scheme: " + request.getScheme() + "<br>");
out.println("Server Name: " + request.getServerName() + "<br>" );
out.println(&quo ......

ÔÚJSPÎļþÉϲ»ÄÜÕýȷʹÓñêÇ©¿â

1¡¢ ÔÚJSPÎļþÉÏʹÓñêÇ©¿â
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>
ʱ³öÏÖÎÊÌ⣬´íÎóÐÅÏ¢ÈçÏ£º
he absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar fil ......

Servlet/JSPѧϰ±Ê¼Ç(2) »ù´¡ÖªÊ¶

Servlet/JSPѧϰ±Ê¼Ç(2)-»ù´¡ÖªÊ¶
 ¹ØÓÚBS½á¹¹(ä¯ÀÀÆ÷-·þÎñÆ÷½á¹¹)¡¢HTTP»ù±¾Ô­ÀíµÈ»ù´¡ÖªÊ¶ÏàÐÅ´ó¼Ò±ÈÎÒÇå³þ£¬ÎҾͲ»·Ï»°ÁË¡£²»ÖªµÀµÄͬѧȥgoogleһϡ£ ʲôÊÇServletºÍJSP ÓÃJava¿ª·¢WebÓ¦ÓóÌÐòʱÓõ½µÄ¼¼ÊõÖ÷ÒªÓÐÁ½ÖÖ£¬¼´ServletºÍJSP¡£ ServletÊÇÔÚ·þÎñÆ÷¶ËÖ´ÐеÄJava³ÌÐò£¬Ò»¸ö±»³ÆÎªServletÈÝÆ÷µÄ³ÌÐò£¨Æäʵ ......

Servlet/JSPѧϰ±Ê¼Ç(4) ServletÈëÃÅ

½éÉÜÍ깤¾ßºÍ»ù±¾¸ÅÄÏÖÔÚÖÕÓÚ¿ªÊ¼½éÉÜServletµÄ±àд·½·¨ÁË¡£ÎªÁ˱ãÓÚÀí½â£¬ÎÒÃǽ«²ÉÓÃeclipse+Lomboz×÷Ϊ¿ª·¢»·¾³£¬Ò»ÇеIJÙ×÷¶¼¿ÉÒÔÔÚeclipseÖÐÍê³É¡£Èç¹ûÄ㻹ûÓа²×°ºÃLomboz£¬Çë²Î¿¼Ç°¼¸ÆªÎÄÕÂÅäÖúû·¾³¡£
tomcatºÍeclipseµÄ°²×°
»ù´¡ÖªÊ¶
Lomboz½éÉÜ+°²×°·½·¨
ÎÒÃǽ«½¨Á¢Ò»¸öÃûΪ com.idv2.learnjsp µÄ°ü£¬Ó ......

ÓÃJFreeChartÔöÇ¿JSP±¨±íµÄÓû§ÌåÑé

  
   
      JFreeChartÊÇÒ»×鹦ÄÜÇ¿´ó¡¢Áé»îÒ×ÓõÄJava»æÍ¼API£¬Ê¹ÓÃËü¿ÉÒÔÉú³É¶àÖÖͨÓÃÐԵı¨±í£¬°üÀ¨Öù״ͼ¡¢±ýͼ¡¢ÇúÏßͼ¡¢¸ÊÌØÍ¼µÈ¡£ËüÄܹ»ÓÃÔÚSwingºÍWebµÈÖÐÖÆ×÷×Ô¶¨ÒåµÄͼ±í»ò±¨±í£¬²¢Çҵõ½¹ã·ºµÄÓ¦Óᣱ¾ÎĽ«Í¨¹ýÒýÁì¶ÁÕßѧϰÔÚJFreeChartÖбýͼ¡¢Öù״ͼ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ