Js自定义日期

let _startTime = new Date(new Date().getTime() - 3600 * 1000 * 24 * 7);
let _endTime = new Date();

let startTime = `${_startTime.getFullYear()} ${_startTime.getMonth() + 1} ${_startTime.getDate()} 00:00:00`;  // 7日前
let endTime = `${_endTime.getFullYear()} ${_endTime.getMonth() + 1} ${_endTime.getDate()} 23:59:59`;       // 今日
原文地址:https://www.cnblogs.com/sangzs/p/15049086.html