JSP頁面中使用JavaScript擷取系統時間,如下代碼:
 
  - <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> 
 
  - <% 
 
  - 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>SysTime - www.cxybl.com</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"> 
 
  -     <script language="JavaScript" type="text/javascript"> 
 
  -     function showTime(){ 
 
  -         var now=new Date; 
 
  -         document.getElementById("dd").innerHTML=now.getFullYear() 
 
  -         +"年"+(now.getMonth()+1) 
 
  -         +"月"+now.getDate() 
 
  -         +"日"+now.getHours() 
 
  -         +":"+now.getMinutes()+":"+now.getSeconds(); 
 
  -         setTimeout("showTime()","1000"); 
 
  -     } 
 
  - </script> 
 
  - </head> 
 
  -   <body onload="showTime()">  
 
  -     <div id=dd></div> 
 
  - </body>  
 
  - </html>