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一、秒数 => 00:00:00
function formatTime(time) {
if (typeof time !== 'number' || time < 0) {
return time
}
var hour = parseInt(time / 3600)
time = time % 3600
var minute = parseInt(time / 60)
time = time % 60
var second = time
return ([hour, minute, second]).map(function (n) {
n = n.toString()
return n[1] ? n : '0' + n
}).join(':')
}
二、时间戳 => 2019/10/21 00:00:00
function formatTime(date) {
var year = date.getFullYear()
var month = date.getMonth() + 1
var day = date.getDate()
var hour = date.getHours()
var minute = date.getMinutes()
var second = date.getSeconds()
return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
}
function formatNumber(n) {
n = n.toString()
return n[1] ? n : '0' + n
}