1 <!DOCTYPE html>
2 <html lang="en">
3 <head>
4 <meta charset="UTF-8">
5 <title>Document</title>
6 <!--引入框架-->
7 <link href="resource/bootstrap/css/bootstrap.css" rel="stylesheet">
8 <script src="resource/jQuery/jquery-1.11.3.js"></script>
9 <script src="resource/bootstrap/js/bootstrap.js"></script>
10
11 <!--引入自己的js-->
12 <script src="js/demo1.js"></script>
13
14 <style>
15 /*css选择器：class,id,标签,复合选择器*/
16 </style>
17 </head>
18 <body>
19 <!-- <script>
20 window.onload=init;
21 setInterval(‘init()‘,1000);
22 function init()
23 {
24 var date = new Date();
25 var year = date.getYear();
26 var month = date.getMonth()+1;
27 if(month<10)month="0"+month;
28 var day = date.getDate();
29 if(day<10)day="0"+day;
30 var hour = date.getHours();
31 if(hour<10)hour="0"+hour;
32 var minute = date.getMinutes();
33 if(minute<10)minute="0"+minute;
34 var second = date.getSeconds();
35 if(second<10)second="0"+second;
36 var dateTime = year+"-"+month+"-"+day+" "+hour+":"+minute+":"+second;
37 document.getElementById("dateTime").value= dateTime;
38 }
39 </script>
40 <input type="text" name="dateTime" readonly> -->
41 <SCRIPT>
42 <!--
43 document.write("<span id=‘time‘></span>")
44 setInterval("time.innerText=new Date().toLocaleString()",1000)
45 //-->
46 </SCRIPT>
47
48
49
50 </body>
51 </html>
window.setInterval的用法与实例
window.setInterval()
功能：按照指定的周期（以毫秒计）来调用函数或计算表达式。
语法：setInterval(code,millisec)
时间： 2024-11-06 15:30:40