²»ÄܱàÒëjspÔõô°ì
Ò²ÐíºÜ¶à¸ßÊÖ¶¼²»Ï÷½â¾öÕâ¸öÎÊÌ⣬µ«ÊÇÎÒ¾õµÃ¶Ô³õѧÕßÀ´ËµÕâ¸öÎÊÌ⻹ÊÇÒªÑо¿Ò»»áµÄ£¬ËùÒԾͼǼÏÂÀ´ÁË¡£
ÎÊÌâÃèÊö£º
µ±ÄãÔÚEclipseµÄ³ÌÐòÖмÓÈëÒ»¸öJSPÎļþºó£¬Õû¸öProject »á±¨Ò»¸öÕâÑùµÄError.
ÎÊÌâÔÒò£º
ĬÈÏEclipseµÄ±àÒë»·¾³ÊÇJRE£¬¶øJREÊDz»´ø±àÒëÆ÷µÄ£¬Ö»ÓÐJDK²Å´ø±àÒëÆ÷¡£ËùÒÔ±ØÐë°ÑJDK×÷ΪÄãÏîÄ¿µÄInstalled JRE¡£
½â¾ö·½°¸:
1.ÔÚWindow ²Ëµ¥ÏÂÑ¡ÔñPreferences
2.ÔÚJava-Installed JREÉÏ£¬Ñ¡ÔñAdd ,Ñ¡ÔñStandard JVM,È»ºóÑ¡ÔñJDK ËùÔÚµÄĿ¼¡£Ñ¡ÔñJDK×÷ΪInstalled JRE Ê×Ñ¡¡£
´íÎóÏûʧ¡£
http://blog.csdn.net/lament_gates/archive/2009/08/02/4402313.aspx
http://blog.csdn.net/lament_gates/archive/2009/08/02/4402313.aspx
Ïà¹ØÎĵµ£º
JSP¾Å´ó¶ÔÏó£º
ÄÚÖöÔÏó£¨ÓÖ½ÐÒþº¬¶ÔÏó£¬ÓÐ9¸öÄÚÖöÔÏó£©:²»ÐèÒªÔ¤ÏÈÉùÃ÷¾Í¿ÉÒÔÔڽű¾´úÂëºÍ±í´ïʽÖÐËæÒâʹÓÃ
1-out:
javax.servlet.jsp.JspWriterÀàÐÍ£¬´ú±íÊä³öÁ÷µÄ¶ÔÏó¡£×÷ÓÃÓòΪpage£¨Ò³ÃæÖ´ÐÐÆÚ£©
request£ºjavax.servlet.ServletRequestµÄ×ÓÀàÐÍ£¬´Ë¶ÔÏó·â×°ÁËÓÉWEBä¯ÀÀÆ÷»òÆäËü¿Í»§¶ËÉú³ÉµØHTTP
ÇëÇóµÄϸ½Ú£¨² ......
<%@ page language="java" import="java.util.*" pageEncoding="GB2312"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>index</title>
<meta http-equiv="pragma" content="no-cache"&g ......
¶ÔÓÚHTMÍøÒ³£¬¼ÓÈ룺
<meta HTTP-EQUIV="pragma" CONTENT="no-cache">
<meta HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
<meta HTTP-EQUIV="expires" CONTENT="0">
È»ºó£¬jspÒ³ÃæÖмÓÈ룺
<%
response.setHeader("Cache-Control","no-store") ......
<%@ page language="java" import="kg.TestBean2;" %>
<%@ page contentType="text/html;charset=gb2312" %>
<html>
<head>
<title>HelloBean</title>
</head>
<body>
<%--
<%
kg.TestBean2 testbean=(kg.TestBean2)session.setAttribute("testbean");
if ......
<%@ page language="java" import="kg.TestBean2;" %>
<%@ page contentType="text/html;charset=gb2312" %>
<html>
<head>
<title>HelloBean</title>
</head>
<body>
<%--
<%
kg.TestBean2 testbean=(kg.TestBean2)session.setAttribute("testbean");
if ......