我的思路是用js就可以实现了，具体代码如下：
1 <!DOCTYPE html> 2
<html lang="en"> 3 <head> 4
<meta charset="utf-8"> 5
<meta http-equiv="X-UA-Compatible" content="IE=edge"> 6
<meta name="viewport" content="width=device-width, initial-scale=1"> 7
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags --> 8
<title>index</title> 9
</head>10
<body>11
<h1>Hello, world!</h1>12
<p class="current-time"></p>13 14
<script src="https://code.jquery.com/jquery-2.2.4.js?1.1.11">
</script>15 16 <script type="text/javascript">17
$(function() {18 //全局对象19 //当前时间20
var curTime=new Date()21 22 //枚举周天23
var weekday=new Array(7);24 weekday[0]="Sunday";25
weekday[1]="Monday";26 weekday[2]="Tuesday";27
weekday[3]="Wednesday";28 weekday[4]="Thursday";29
weekday[5]="Friday";30 weekday[6]="Saturday";31 32
//枚举月份33 var month=new Array(12);34 month[0]="January";35
month[1]="February";36 month[2]="March";37 month[3]="April";38
month[4]="May";39 month[5]="June";40 month[6]="July";41
month[7]="August";42 month[8]="September";43
month[9]="October";44 month[10]="November";45
month[11]="December";46 47 //当前日期信息48
var strCurTime = "On " + weekday[curTime.getDay()] +", "+month[curTime.getMonth()] + " " + curTime.getDate() + ", " + curTime.getFullYear();49
$(".current-time").html(strCurTime);50 });51
</script>52 </body>53 </html>