Javascript 显示时间

简述:

用javascript基本的Date函数书写一个时间输出的函数


知识点:

1)用到了点OO的思想,以调用MainFunc的getDate方法得到一个时间的字符串

2)用到了Date()类


代码:

<!DOCTYPE html>
<html>
<head>
<B>Show Time: </B>
<br>
<br>
<script type = "text/javascript">
  var MainFunc = function(){
    this.getDate = function(){
      var now = new Date();
      //document.write(now.toLocaleString());
      var year = now.getFullYear();
      var month = 1 + now.getMonth();
      var day = now.getDate();
      var hour = now.getHours();
      var minute = now.getMinutes();
      var second = now.getSeconds();
      var str = "year: " + year + " month: " + month + " day: " + day
					+ " hour: " + hour + " minute: " + minute + " second: " + second;
	  return str;
	}
  };
  var showDate = new MainFunc();
  document.write(showDate.getDate());
</script>
</head>

<body>
</body>

</html>

输出:

Show Time:

year: 2012 month: 7 day: 9 hour: 10 minute: 49 second: 35

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