Javascript 新日期（）格式
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new date() formatting
提问by Phallacy
I've been stuck on this for a while and need some help.
I have a date/time displayed using "new date()".
It works perfect except in need it to display yyyy MMM dd hh:mm:ss.
It currently displays "Thu May 31 2012 13:04:29 GMT-0500 (CDT)".
I need it to look like "2012 May 31 13:04:29".
我已经坚持了一段时间，需要一些帮助。
我有一个使用"new date()".
除了需要它来显示 yyyy MMM dd hh:mm:ss 外，它工作得很好。
它当前显示“ Thu May 31 2012 13:04:29 GMT-0500 (CDT)”。
我需要它看起来像“ 2012 May 31 13:04:29”。
Any help would be awesome! Thanks
任何帮助都是极好的！谢谢
回答by Jason Kulatunga
I love using moment.jswhen I'm doing lots of complex and different date formatting, but this should work for you too:
我喜欢在处理大量复杂和不同的日期格式时使用moment.js，但这也适用于您：
var m_names = new Array("January", "February", "March",
"April", "May", "June", "July", "August", "September",
"October", "November", "December");
var mydate = new Date();
var curr_date = mydate.getDate();
var curr_month = mydate.getMonth();
var curr_year = mydate.getFullYear();
var mydatestr = '' + curr_year + ' ' +
curr_month + ' ' +
curr_date+ ' ' +
mydate.getHours() + ':' +
mydate.getMinutes() + ':' +
mydate.getSeconds()
..edit.. Here's how simple it would be if you were using moment.js
..edit.. 如果您使用 moment.js，这将是多么简单
var day = new Date()
var dayWrapper = moment(day);
var dayString = dayWrapper.format("YYYY MMM D H:mm:ss");
回答by Ja?ck
Using standard JavaScript, you have to rely on what the Date objectgives you:
使用标准 JavaScript，您必须依赖Date 对象为您提供的内容：
var months = ['Jan', 'Feb', 'Mar', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
now = new Date(),
formatted = now.getFullYear() + ' ' + months[now.getMonth()] + ' ' +
now.getDate() + ' ' + now.getHours() + ':' + now.getMinutes() + ':' +
now.getSeconds();
You may need to pad your single digits, but that's readers exercise :)
您可能需要填充个位数，但这是读者练习:)
回答by Nikhil D
DateTime visitDate = DateTime.Parse("Thu May 31 2012 13:04:29");
Label1.Text = visitDate.ToString("yyyy MMM dd HH:mm:ss");
回答by panda-34
you can execute the following on your date's string representation:
您可以对日期的字符串表示执行以下操作：
varname.replace(/^\S+\s(\S+\s\S+\s)(\S+\s)(\S+)\s.*$/, "");
回答by COLD TOLD
here are couple of links that may help you
这里有几个链接可以帮助你
http://blog.stevenlevithan.com/archives/date-time-format
http://blog.stevenlevithan.com/archives/date-time-format
http://www.webdevelopersnotes.com/tips/html/javascript_date_and_time.php3
http://www.webdevelopersnotes.com/tips/html/javascript_date_and_time.php3
or using pure javascript you can do this
或者使用纯 javascript 你可以做到这一点
var month=new Array();
month[0]="January";
month[1]="February";
month[2]="March";
month[3]="April";
month[4]="May";
month[5]="June";
month[6]="July";
month[7]="August";
month[8]="September";
month[9]="October";
month[10]="November";
month[11]="December";
var d = new Date();
var x = document.getElementById("demo");
var nmonth=month[d.getMonth()];
var nyear = d.getFullYear();
var nday = d.getDate();
var nhours = d.getHours()
var nminutes = d.getMinutes();
var nseconds=d.getSeconds();
var wholesyting=nyear+" "+nmonth+" "+nday+" "+nhours+":"+nminutes+":"+nseconds;
回答by Addicted
SimpleDateFormat format = new SimpleDateFormat("yyyy MMM dd hh:mm:ss");
Date dated = format.parse(format.format(new Date()));
