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

webʵÑ鱨¸æ——JSP¶¯Ì¬ÍøÒ³±à³Ì

ʵÑ鱨¸æ
Ò». »ù±¾Ë¼Â·¼°ÊµÑé½á¹û£¨¼Ç¼¸÷ÖÖÔËÐÐÇé¿ö»òÒ³ÃæµÄÔËÐÐЧ¹û£©£»
1¡¢Ê¹ÓÃTOMCAT·þÎñÆ÷ÅäÖÃjspÓ¦ÓÃ
1£©´ò¿ªTOMCAT/webapps×ÓĿ¼£¬´´½¨Ò»webÓ¦Óã¨Èçmyweb£©£¬½«example0.jspÓëexample1.jspÎļþ¸´ÖÆÈëÄÚ£¬²¢ÔÚ¸ÃĿ¼ÏÂÉèÖÃWEB-INFĿ¼¼°web.xmlÅäÖÃÎļþ£»
2£©ÔÚä¯ÀÀÆ÷µØÖ·À¸ÊäÈëhttp://localhost:8080/myweb/example0.jsp £¬»Ø³µºó£¬²é¿´example0.jspÍøÒ³Ð§¹û  
ÔËÐнá¹û£º
 
3£©ÔÚä¯ÀÀÆ÷µØÖ·À¸ÊäÈëhttp://localhost:8080/myweb/example1.jsp £¬»Ø³µºó£¬²é¿´example1.jspÍøÒ³Ð§¹û£»
2¡¢±àд»ù±¾JSP¶¯Ì¬ÍøÒ³
1£©´´½¨date.jsp£¬Ò³ÃæÔËÐÐЧ¹ûÓ¦¸ù¾Ýµ±Ç°ÏµÍ³Ê±¼äÊä³ö£º
“£¨ÉÏÎç¡¢ÏÂÎç¡¢ÍíÉÏ£©ºÃ£¡   ½ñÌìÊÇ__   __Äê_   ___ÔÂ__ __ÈÕ£¬ÐÇÆÚ£¨Ò»~ÈÕ£©¡£”£»
   [²Î¿¼´úÂ룺Date today=new Date(); thisYear= 1900+today.getYear();]
Ô´´úÂ룺
<%@ page language="java" import="java.util.*" pageEncoding="gbk"%>
<%
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>Date</title>
 
 
 </head>
 
 <body>
 <%
    //CalendarÕâÀàÀ´±íʾʱ¼ä£¬ÏÖÔÚ¸ü³£Óã¬ËùÒÔÎÒÑ¡ÔñʹÓÃÁËÕâ¸ö
    Calendar date = Calendar.getInstance();//µÃµ½Calendar¶ÔÏ󣬲»Äܼòµ¥µØÓÃnewÀ´´´½¨
    int year = date.get(Calendar.YEAR);//Äê
    int month = date.get(Calendar.MONTH)+1;//Ô£¬Ðè+1À´µ÷Õû
    int day = date.get(Calendar.DATE);//ÈÕ
    int weekDay = date.get(Calendar.DAY_OF_WEEK)-1;//ÐÇÆÚ¼¸
    String[] sweekDay = {"ÈÕ","Ò»","¶þ","Èý","ËÄ","Îå","Áù"};//½²Ó¢ÎıíʾΪÖÐÎÄ
    int hour = date.get(Calendar.HOUR_OF_DAY);//µÃµ½ÏÖÔÚÊǼ¸µã
    String weclome =


Ïà¹ØÎĵµ£º

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
Requ ......

JSPºÍSERVLETµ½µ×ÔÚÓ¦ÓÃÉÏÓÐÊ²Ã´Çø±ð

JSPºÍSERVLETµ½µ×ÔÚÓ¦ÓÃÉÏÓÐÊ²Ã´Çø±ð£¬ºÜ¶àÈ˸㲻Çå³þ¡£ÎÒÀ´ºú³¶¼¸¾ä°É¡£¼òµ¥µÄ˵£¬SUNÊ×ÏÈ·¢Õ¹³öSERVLET£¬Æä¹¦ÄܱȽÏÇ¿¾¢£¬ÌåϵÉè¼ÆÒ²ºÜÏȽø£¬Ö»ÊÇ£¬ËüÊä³öHTMLÓï¾ä»¹ÊDzÉÓÃÁËÀϵÄCGI·½Ê½£¬ÊÇÒ»¾äÒ»¾äÊä³ö£¬ËùÒÔ£¬±àдºÍÐÞ¸ÄHTML·Ç³£²»·½±ã¡£
ºóÀ´SUNÍÆ³öÁËÀàËÆÓÚASPµÄÏâǶÐ͵ÄJSP£¬°ÑJSP TAGÏâǶµ½HTMLÓï¾äÖУ¬ÕâÑù£¬¾Í ......

JSÓëJSPµÄÇø±ð(×ªÔØ)


ÔÚ¸÷ÖÖÍøÒ³ÖÆ×÷¼¼ÊõÂÛ̳ÖУ¬³£³£ÓÐÈËѯÎÊjavascriptÓëJavaÓÐÊ²Ã´Çø±ð£¬ÉõÖÁÓÐÈËÎóÈÏΪjavascript¾ÍÊÇJava¡£javascriptÓëJavaȷʵÓÐÒ»¶¨µÄÁªÏµ£¬µ«ËüÃDz¢²»ÏñÎÒÃÇÏëÏóµÄÄÇÑùÁªÏµ½ôÃÜ£¬ÉõÖÁ¿ÉÒԿ϶¨µØËµËüÃÇÓкܴóµÄÇø±ð¡£ 
¡¡¡¡Ê²Ã´ÊÇJavaScript £¿ 
¡¡¡¡JavaScript ÊǶԠECMA 262 Ó ......

jspдµÄÑéÖ¤Âë

µÚÒ»²½£º½¨Á¢Ò»¸öcode.jspµÄÒ³Ãæ£¬²úÉúËæ»úÂë
   <%@ page language="java" contentType="text/html; charset=GBK" pageEncoding="GBK"
     import="java.io.*,
          java.util.*,
       & ......

jspÖÐÏÔʾµ±Ç°ÏµÍ³Ê±¼ä

1¡¢<%=(new   java.util.Date()).toLocaleString()%>
2¡¢<script   language= "javascript ">
var   today=new   Date()
var   month=today.getMonth()+1
document.write(today.getYear()+ "Äê "+month+ "ÔÂ "+today.getDate()+ "ÈÕ ")     
  ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ