/* var list = this.getDateRange(6,true)console.log("获取近一周日期范围:\n开始日期:"+list[0]+";\n结束日期:"+list[1]);var list = this.getDateRange(30,true)console.log("获取近一个月日期范围:\n开始日期:"+list[0]+";\n结束日期:"+list[1]);var list = this.getDateRange(0,true)console.log("获取今天日期范围:\n开始日期:"+list[0]+";\n结束日期:"+list[1]);var list = this.getDateRange(1,true)console.log("获取昨天日期范围:\n开始日期:"+list[0]+";\n结束日期:"+list[0]);var list = this.getDateRange(6,false)console.log("获取下一周日期范围:\n开始日期:"+list[0]+";\n结束日期:"+list[1]);var list = this.getDateRange(30,false)console.log("获取下一个月日期范围:\n开始日期:"+list[0]+";\n结束日期:"+list[1]);*/functiongetDateRange(intervalDays,bolPastTime){var dateNow =newDate();let oneDayTime =24*60*60*1000;let list =[];let lastDay;if(bolPastTime ==true){lastDay =newDate(dateNow.getTime()- intervalDays * oneDayTime);list.push(formateDate(lastDay));list.push(formateDate(dateNow));}else{lastDay =newDate(dateNow.getTime()+ intervalDays * oneDayTime);list.push(formateDate(dateNow));list.push(formateDate(lastDay));}return list;}//获取一段时间functionformateDate(time){let year = time.getFullYear()let month = time.getMonth()+1let day = time.getDate()if(month <10){month ='0'+ month}if(day <10){day ='0'+ day}return year +'/'+ month +'/'+ day +' 00/00/00'}