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

Myeclipseн¨jspÎļþʱĬÈÏ´úÂë

ÒýÓÃ×Ô: http://hi.baidu.com/tickwudi/blog/item/1c0ddb6dd4e821fc4316949b.html
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">

<title>My JSP 'MyJsp.jsp' starting page</title>

<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css" mce_href="styles.css">
-->
</head>
<body>
This is my JSP page. <br>
</body>
</html>

ÉÏÃæÎªMyeclipseн¨jspÎļþʱĬÈÏ´úÂ룡£¡
Ò»°ãҲûʲôÓ㡵«ÊÇ£¡ÎÒ»¹ÊDZêÉÏ×Ô¼º²éµÄ½âÊͰɣ¡

<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
ʹÓõÄÓïÑÔ£¬µ¼ÈëµÄ°ü£¬Ä¬ÈϱàÂë
<%
String path = request.getContextPath();
»ñµÃµÄµ±Ç°Ä¿Â¼Â·¾¶
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
ЭÒé+"://"+·þÎñµØÖ·Ãû+·þÎñ¶Ë¿Ú+Ŀ¼·¾¶
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
ÎªÒ³ÃæÌí¼ÓÕýÈ·µÄDOCTYPE
ºÜ¶àÉè¼ÆÊ¦ºÍ¿ª·¢Õß¶¼²»ÖªµÀʲôÊÇDOCTYPE£¬DOCTYPEÓÐʲôÓá£DOCTYPEÊÇdocument typeµÄ¼òд¡£Ö÷ÒªÓÃÀ´ËµÃ÷ÄãÓõÄXHTML»òÕßHTMLÊÇʲô°æ±¾¡£ä¯ÀÀÆ÷¸ù¾ÝÄãDOCTYPE¶¨ÒåµÄDTD(ÎĵµÀàÐͶ¨Òå)À´½âÊÍÒ³Ãæ´úÂë¡£ËùÒÔ£¬Èç¹ûÄã²»×¢ÒâÉèÖÃÁË´íÎóµÄDOCTYPE£¬½á¹û»áÈÃÄã´ó³ÔÒ»¾ª¡£XHTML1.0ÌṩÁËÈýÖÖDOCTYPE¿ÉÑ¡Ôñ£º
(1)¹ý¶ÉÐÍ£¨Transitional £©
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitiona


Ïà¹ØÎĵµ£º

JSP µÄpager taglib ·ÖÒ³

1: ÎÒÃÇÐèÒªÏÂÔØpage±êÇ©µÄjar°ü; pager-taglib.jar
   [ÑùÀý´úÂë]: http://jsptags.com/tags/navigation/pager/pager-taglib-2.0.war
               ½âѹwarÎļþ ÔÚ{..}\WEB-INF\lib\pager-taglib.jar
2:°ÑÕâ¸öjar ¿½±´µ½ÄãµÄweb ......

jsp²»ÄÜʹÓÃEL±í´ïʽµÄ½â¾ö°ì·¨

Èç¹ûweb.xmlÀïÃæµÄ<web-app>ÊÇversion="2.4"£¬ÄÇô¾ÍÒªÔÚ<jsp-property-group>ÀïÉèÖá£Èç¹ûversion="2.5"¾Í²»ÐèÒª¡£
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4"
xsi:schemaLocation="http://java.sun.com/xml/ns/javae ......

JSP/Servlet JSPÈÝÆ÷

JSP/Servlet µÄ¹ØÏµ
JSP £¦Servlet ÊôÓÚjava web ²ãµÄ¼¼Êõ£¬×÷Óö¼ÊÇÓÃÀ´ÊµÏÖ¶¯Ì¬ÍøÒ³¡£JSP Ö÷ÒªÃæÏòµÄÊÇÍøÒ³Éè¼ÆÈËÔ±£¬Servlet Ö÷ÒªÃæÏòµÄÊdzÌÐòÉè¼ÆÈËÔ±¡£ÎÞÂÛÄã²ÉÓÃÁ½ÕßÖÐÄÄÒ»ÖÖµ¥Ò»µÄ¼¼Êõ£¬Äã¶¼¿ÉÒÔ½â¾öËùÓж¯Ì¬ÍøÒ³³ÊÏÖµÄÎÊÌâ¡£´ÓÔËÐз½Ê½ÉϽ²£¬JSP ÊÂʵÉÏÐèҪתÒëΪServlet ²ÅÄÜÔËÐУ¬ËùÒÔ£¬ÓÐÒ»ÖÖ˵·¨ËµËüÃÇÊÇ"һà ......

ÈçºÎÈ¥³ýJSPÊä³öHTMLʱ²úÉúµÄ´óÁ¿¿Õ¸ñºÍ»»ÐÐ

ÔÚWEBÓ¦ÓÃÖÐ,Èç¹ûʹÓÃjsp×÷Ϊview²ãµÄÏÔʾģ°å,¶¼»á±»¿Õ¸ñ/¿Õ»»ÐÐÎÊÌâËùÀ§ÈÅ.
Õâ¸öÎÊÌâµ±ÄêÒ²À§ÈÅÁËÎұȽϳ¤µÄʱ¼ä.ÒòΪÔÚjspÄÚʹÓõÄEL±êÇ©ºÍÆäËû±êǩʱ,»á²úÉú´óÁ¿µÄ¿Õ¸ñºÍ»»Ðзû.ÀýÈç:
------- start ----------
<c:choose>
    <c:when test="${fn:length(mainPageList)>1&}&q ......

´«ÖDz¥¿Í——JSP(¶þ)ÄÚÖöÔÏó


Ò».request¶ÔÏó
   ¿Í»§¶ËµÄÇëÇóÐÅÏ¢±»·â×°ÔÚrequest¶ÔÏóÖУ¬Í¨¹ýËü²ÅÄÜÁ˽⵽¿Í»§µÄÐèÇó£¬È»ºó×ö³öÏìÓ¦¡£ËüÊÇHttpServletRequestÀàµÄʵÀý¡£
   µ±request¶ÔÏó»ñÈ¡Óû§Ìá½»µÄºº×Ö×Ö·ûʱ£¬»á²úÉúÂÒÂ룬ÓÉÏÂÃæµÄ·½·¨¿ÉÒÔ½â¾ö£º
¡¡¡¡ Sting s2 = new String(s1.getBytes("iso8859-1"),"GB2312") ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ