getLastDay(){//获取最后一天let date =newDate();let currentMonth = date.getMonth();let nextMonth =++currentMonth;let nextMonthFirstDay =newDate(date.getFullYear(), nextMonth,1);let oneDay =1000*60*60*24;let lastTime =newDate(nextMonthFirstDay - oneDay);let month =parseInt(lastTime.getMonth()+1);let day = lastTime.getDate();if(month <10){
month ='0'+ month
}if(day <10){
day ='0'+ day
}let monthLastDay = date.getFullYear()+'-'+ month +'-'+ day+``+`23:59:59`;return monthLastDay;},
获取当前周前一周的周一周末
var today=newDate();//获取当前时间var weekday=today.getDay();//获取今天星期几var lastSunday=newDate(today.getTime()-1000*60*60*24*(weekday));//上周末时间戳var lastMonday=newDate(today.getTime()-1000*60*60*24*(weekday+6));//上周一时间戳//最后再进行格式化就好啦