1 <!DOCTYPE html>
2 <html>
3 <head lang="en">
4 <meta charset="UTF-8">
5 <title>js练习 js是脚本语言直接运行在浏览器上的。</title>
6 <script type="text/javascript">
7 var nowdate=new Date();
8 document.writeln(nowdate);
9 var a=nowdate.getFullYear();
10 var b=nowdate.getMonth();
11 var c=nowdate.getDate();//返回一个月中的天
12 var d=nowdate.getHours();
13 var e=nowdate.getMinutes();
14 var f=nowdate.getSeconds();
15 var str=a+"-"+b+"-"+c+" "+d+":"+e+":"+f;
16 document.write(str);
17 </script>
18 </head>
19 <body>
20
21 </body>
22 </html>
