转载自网络
const formatDate = (time, fmt) => { var date = new Date(time); var format = fmt || 'YY-MM-DD hh:mm:ss' var year = date.getFullYear(), month = date.getMonth() + 1,//月份是从0开始的 day = date.getDate(), hour = date.getHours(), min = date.getMinutes(), sec = date.getSeconds(); var preArr = Array.apply(null, Array(10)).map(function (elem, index) { return '0' + index; });////开个长度为10的数组 格式为 00 01 02 03 var newTime = format.replace(/YY/g, year) .replace(/MM/g, preArr[month] || month) .replace(/DD/g, preArr[day] || day) .replace(/hh/g, preArr[hour] || hour) .replace(/mm/g, preArr[min] || min) .replace(/ss/g, preArr[sec] || sec); return newTime; }
标签:格式化,min,preArr,JavaScript,replace,var,时间,date,month From: https://www.cnblogs.com/ximu1009/p/16878711.html