获取今日0点时间戳
let today = new Date(new Date().toLocaleDateString()).getTime() console.log("今日0点毫秒级时间戳:",today)
获取昨日0点时间戳
let today = new Date(new Date().toLocaleDateString()).getTime() let oneday = 1000 * 60 * 60 * 24; console.log("昨日0点毫秒级时间戳:",today-oneday)
获取月初0点时间戳
let date=new Date(); date.setDate(1); date.setHours(0); date.setSeconds(0); date.setMinutes(0); console.log("月初0点毫秒级时间戳:",date.getTime());