Question

我有一个MM / DD / YYYY格式的字符串。

有人可以告诉我如何将其转换为：2011年1月1日？

Answer 1

如果您还没有，请查看date.js -

http://www.datejs.com/

这对于任何与日期相关的功能都很棒，并且在他们的网站上有大量的例子来做你能想象到的一切。

更新：好的，有些人怀疑我疯狂的编码技巧：）

<script src="http://www.datejs.com/build/date.js" type="text/javascript"></script>

<script language="Javascript">
  var d = Date.parse('03/08/1980'); 
  window.alert(d.toString('MMMM d, yyyy'));
</script>

Answer 2

var str = "01/01/2011",
date = new Date(str),
months = ["January", "February", "March", "April", "May", "June", 
          "July", "August", "September", "October", "November", "December"],
converted = months[date.getMonth()] + " " + 
            date.getDate() + ", " + date.getFullYear();

See it in action

Answer 3

var str = "1/1/2011";

var monthNames = [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ];    
var parts = str.split("/");
var formatted = monthNames[parseInt(parts[0], 10)-1] + " " + parts[1] + ", " + parts[2];

Answer 4

我希望这会有所帮助

var dat = new Date("01/01/2011");
var monthNames = [ "January", "February", "March", "April", "May", "June","July", "August", "September", "October", "November", "December" ];
var stringDate = monthNames[dat.getMonth()] + ", " + dat.getDate() + ", " + dat.getFullYear();

Answer 5

我写了一个类似于DateJS的日期库，只是它更小，更快，并且不会修改Date.prototype。它处理解析，操作和格式化，包括timeago。

我看到你只需要英语，但在underscore.date中支持i18n。

https://github.com/timrwood/underscore.date

使用underscore.date，这就是解决问题的方法。

_date('01/01/2011', 'MM/DD/YYYY').format('MMMM D, YYYY');

帮助JavaScript中的日期转换

5 个答案: