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(function($) {
$.extend({
myTime: {
/**
* 当前时间戳
* @return <int> unix时间戳(秒)
*/
CurTime: function(){
return Date.parse(new Date())/1000;
},
/**
* 日期 转换为 Unix时间戳
* @param <string> 2014-01-01 20:20:20 日期格式
* @return <int> unix时间戳(秒)
*/
DateToUnix: function(string) {
var f = string.split(‘ ‘, 2);
var d = (f[0] ? f[0] : ‘‘).split(‘-‘, 3);
var t = (f[1] ? f[1] : ‘‘).split(‘:‘, 3);
return (new Date(
parseInt(d[0], 10) || null,
(parseInt(d[1], 10) || 1) - 1,
parseInt(d[2], 10) || null,
parseInt(t[0], 10) || null,
parseInt(t[1], 10) || null,
parseInt(t[2], 10) || null
)).getTime() / 1000;
},
/**
* 时间戳转换日期
* @param <int> unixTime 待时间戳(秒)
* @param <bool> isFull 返回完整时间(Y-m-d 或者 Y-m-d H:i:s)
* @param <int> timeZone 时区
*/
UnixToDate: function(unixTime, isFull, timeZone) {
if (typeof (timeZone) == ‘number‘)
{
unixTime = parseInt(unixTime) + parseInt(timeZone) * 60 * 60;
}
var time = new Date(unixTime * 1000);
var ymdhis = "";
ymdhis += time.getUTCFullYear() + "-";
ymdhis += (time.getUTCMonth()+1) + "-";
ymdhis += time.getUTCDate();
if (isFull === true)
{
ymdhis += " " + time.getUTCHours() + ":";
ymdhis += time.getUTCMinutes() + ":";
ymdhis += time.getUTCSeconds();
}
return ymdhis;
}
}
});
})(jQuery);
使用方法
console.log($.myTime.DateToUnix(‘2014-5-15 20:20:20‘));
console.log($.myTime.UnixToDate(1325347200));
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">
// 获取当前时间戳(以s为单位)
var timestamp = Date.parse(new Date());
timestamp = timestamp / 1000;
//当前时间戳为:1403149534
console.log("当前时间戳为:" + timestamp);
// 获取某个时间格式的时间戳
var stringTime = "2014-07-10 10:21:12";
var timestamp2 = Date.parse(new Date(stringTime));
timestamp2 = timestamp2 / 1000;
//2014-07-10 10:21:12的时间戳为:1404958872
console.log(stringTime + "的时间戳为:" + timestamp2);
// 将当前时间换成时间格式字符串
var timestamp3 = 1403058804;
var newDate = new Date();
newDate.setTime(timestamp3 * 1000);
// Wed Jun 18 2014
console.log(newDate.toDateString());
// Wed, 18 Jun 2014 02:33:24 GMT
console.log(newDate.toGMTString());
// 2014-06-18T02:33:24.000Z
console.log(newDate.toISOString());
// 2014-06-18T02:33:24.000Z
console.log(newDate.toJSON());
// 2014年6月18日
console.log(newDate.toLocaleDateString());
// 2014年6月18日 上午10:33:24
console.log(newDate.toLocaleString());
// 上午10:33:24
console.log(newDate.toLocaleTimeString());
// Wed Jun 18 2014 10:33:24 GMT+0800 (中国标准时间)
console.log(newDate.toString());
// 10:33:24 GMT+0800 (中国标准时间)
console.log(newDate.toTimeString());
// Wed, 18 Jun 2014 02:33:24 GMT
console.log(newDate.toUTCString());
Date.prototype.format = function(format) {
var date = {
"M+": this.getMonth() + 1,
"d+": this.getDate(),
"h+": this.getHours(),
"m+": this.getMinutes(),
"s+": this.getSeconds(),
"q+": Math.floor((this.getMonth() + 3) / 3),
"S+": this.getMilliseconds()
};
if (/(y+)/i.test(format)) {
format = format.replace(RegExp.$1, (this.getFullYear() + ‘‘).substr(4 - RegExp.$1.length));
}
for (var k in date) {
if (new RegExp("(" + k + ")").test(format)) {
format = format.replace(RegExp.$1, RegExp.$1.length == 1
? date[k] : ("00" + date[k]).substr(("" + date[k]).length));
}
}
return format;
}
console.log(newDate.format(‘yyyy-MM-dd h:m:s‘));
</script>
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原文地址:http://www.cnblogs.com/jevil/p/4822870.html