当日时间 00:00:00 - 23:59:59
let startTime = new Date(new Date().setHours(0, 0, 0, 0)).getTime()
let endTime = startTime + 24 * 60 * 60 * 1000 - 1
昨日时间
startTime = startTime - 24 * 60 * 60 * 1000
一周时间
startTime = startTime - (24 * 7 * 60 * 60 * 1000)
30天时间
startTime = startTime - (24 * 30 * 60 * 60 * 1000)