var event = {
//获取 今天 ,昨天,本月,本季度
getTimeQuantum: function (rangeType, time) {
let startTime, endTime;
var date = new Date();
var year = date.getFullYear();
var month = date.getMonth() + 1;
var day = date.getDate();
let weekday = date.getDay();
let monthday = new Date(year, month, 0).getDate();
endTime = this.sortFormat(year, month, day);
switch (rangeType) {
case 'today': //今天
startTime = this.getYearMonthDay(date);
break;
case "yesterday": //昨天
startTime = this.getYearMonthDay(date, -1);
endTime = this.getYearMonthDay(date, -1);
break;
case 'thisweek': //本周
startTime = this.getYearMonthDay(date, -weekday);
endTime = this.getYearMonthDay(date, 7 - weekday);
break;
case 'lastweek': //上周
startTime = this.getYearMonthDay(date, -weekday - 7);
endTime = this.getYearMonthDay(date, -weekday - 1);
break;
case 'thismonth': //本月
startTime = this.getYearMonthDay(this.sortFormat(year, month, 1));
endTime = this.getYearMonthDay(this.sortFormat(year, month, monthday));
break;
case 'lastmonth': //上月
var prevdate = this.getYearMonthDay(this.sortFormat(year, month, 3), -5, 'obj');
var prevmonthday = new Date(prevdate.year, prevdate.month, 0).getDate();
var prevyear = prevdate.year;
var prevmonth = prevdate.month;
startTime = this.getYearMonthDay(this.sortFormat(prevyear, prevmonth, 1));
endTime = this.getYearMonthDay(this.sortFormat(prevyear, prevmonth, prevmonthday));
break;
case 'thisquarter': //本季度
var quarterRange = this.getQuarterRange(month);
var quarterendday = new Date(year, quarterRange.end, 0).getDate();
startTime = this.getYearMonthDay(this.sortFormat(year, quarterRange.start, 1));
endTime = this.getYearMonthDay(this.sortFormat(year, quarterRange.end, quarterendday));
break;
case 'lastquarter': //上季度
var quarterRange = this.getQuarterRange(month, 'prev');
if (month - 3 < 1) {
year -= 1;
}
var quarterendday = new Date(year, quarterRange.end, 0).getDate();
startTime = this.getYearMonthDay(this.sortFormat(year, quarterRange.start, 1));
endTime = this.getYearMonthDay(this.sortFormat(year, quarterRange.end, quarterendday));
break;
case 'thisyear': //今年
startTime = this.getYearMonthDay(this.sortFormat(year, 1, 1));
endTime = this.getYearMonthDay(this.sortFormat(year, 12, 31));
break;
case 'lastyear': //去年
var prevyear = year - 1;
startTime = this.getYearMonthDay(this.sortFormat(prevyear, 1, 1));
endTime = this.getYearMonthDay(this.sortFormat(prevyear, 12, 31));
break;
case 'rolling': //滚动数据范围 , -- 近 n(time) 天
startTime = this.getYearMonthDay(date, -time);
break;
case 'custom': //自定义
break;
}
//时间区间,不包括开始、结束的时间,前后需要加一天
startTime = this.getYearMonthDay(startTime, -1);
endTime = this.getYearMonthDay(endTime, 1);
console.log(startTime, endTime);
return {
starttime: startTime,
endtime: endTime,
};
},
getYearMonthDay: function (time, add, result) {
if (String(time).indexOf('-') > -1) {
time = time.replace(/-/g, '/');
}
var time = new Date(time || '');
if (Number(add)) {
time = (time.getTime()) + add * 24 * 60 * 60 * 1000;
time = new Date(time);
}
let year = time.getFullYear();
let month = time.getMonth() + 1;
let day = time.getDate();
if (result == 'obj') {
return {
year: year,
month: month,
day: day
};
} else {
let val = this.sortFormat(year, month, day);
return val;
}
},
sortFormat: function (year, month, day) {
month = ('0' + month).substr(-2, 2);
day = ('0' + day).substr(-2, 2);
return year + '-' + month + '-' + day;
},
getQuarterRange: function (month, type) { //month - 当前月份
var quarterNum;
if (type == 'prev') {
month -= 3;
if (month < 1) month += 12;
}
quarterNum = parseInt((month - 1) / 3);
return {
start: quarterNum * 3 + 1,
end: (quarterNum * 3) + 3
}
}
复制代码
};
转载于:https://juejin.im/post/5cfdbac46fb9a07ed22461b5