时间格式化

[ruanshr]

// 时间格式化
function formatDate(date,format) {
date = date instanceof Date && date || new Date(date);
var year = date.getFullYear();
var month = date.getMonth();
var month1 = month + 1;
var day = date.getDate();
var weekDay = date.getDay();
var hours = date.getHours();
var minutes = date.getMinutes();
var seconds = date.getSeconds();
return (format || '')
.replace(/yyyy/g, year)
.replace(/yy/g, (year + '').substring(2))
.replace(/MM/g, month1 < 10 ? '0' + month1 : month1)
.replace(/m/g, month1)
.replace(/dd/g, day < 10 ? '0' + day : day)
.replace(/d/g, day)
.replace(/HH/g,hours < 10 ? '0' + hours : hours)
.replace(/H/g,hours)
.replace(/mm/g,minutes < 10 ? '0' + minutes : minutes)
.replace(/m/g,minutes)
.replace(/ss/g,seconds < 10 ? '0' + seconds : seconds)
.replace(/s/g,seconds);
}