<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>定時器</title>
<script language="javascript" src="jquery-1.4.2.js"></script>
<script language="javascript">
//使用setInterval間歇調用 (不建議使用該方法)
$(function(){
setInterval(function(){
$("#currentTime").text(new Date().toLocaleString());
},1000);
});
</script>
</head>
<body>
<div id="currentTime"></div>
</body>
</html>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<head>
<title>定時器</title>
<script language="javascript" src="jquery-1.4.2.js"></script>
<script language="javascript">
//使用setTimeout超時調用
function startTime(){
$("#currentTime").text(new Date().toLocaleString());
setTimeout('startTime()',1000);
}
</script>
</head>
<body onload="startTime()">
<div id="currentTime"></div>
</body>
</html>
