js将时间戳转成时间格式
let start_time = 1653007401082,
date = new Date(+start_time),
Y = date.getFullYear() + '-',
M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-',
D = date.getDate() + ' ',
h = date.getHours() + ':',
m = date.getMinutes() + ':',
s = date.getSeconds()
this.start_time = Y + M + D // '2022-05-20'
二,时间格式转换成时间戳方法
let data = new Date().getTime()