js時間戳格式化方法
function formatTime(value) {
if(value) {
let date = new Date(value * 1000)
let year = date.getFullYear()
let month = date.getMonth() + 1 < 10 ? `0${date.getMonth() + 1}` : date.getMonth() + 1
let day = date.getDate() < 10 ? `0${date.getDate()}` : date.getDate()
let hour = date.getHours() < 10 ? `0${date.getHours()}` : date.getHours()
let minute = date.getMinutes() < 10 ? `0${date.getMinutes()}` : date.getMinutes()
let second = date.getSeconds() < 10 ? `0${date.getSeconds()}` : date.getSeconds()
return `${year}-${month}-${day} ${hour}:${minute}:${second}`
} else {
return ''
}
}
console.log(formatTime(1575277007))
mysql中 時間戳生成方法
select unix_timestamp(now())
unix_timestamp(now()) |
1575277371 |
js 生成時間戳
> Date.parse(new Date().toString())
< 1575277771000
> Date.parse(new Date())/1000
< 1575278320
> (new Date()).valueOf()
< 1575277823412
> new Date().getTime()
< 1575277839379
> Math.round(new Date().getTime()/1000)
< 1575277858