Thu Sep 01 2022 00:00:00 GMT+0800 (中国标准时间) 获取年月日
var date = new Date(monthStartDate) date_value = date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + date.getDate() + ' ' + checkTime(date.getHours()) + ':' + checkTime(date.getMinutes()) + ':' + checkTime(date.getSeconds());