连续日期，间隔日期展示

const computedWorkPeriodShowText = () => {
let text = '';
if (workDate.length > 0) {
const arr: any = [];
const unixArr = workDate.map(item => dayjs(item).unix()).sort((a, b) => a - b);
const oneDayMinute = 60 * 60 * 24;
for (let i = 0; i < unixArr.length; i += 1) {
if (unixArr[i + 1] - unixArr[i] !== oneDayMinute && !text) {
arr.push(dayjs(Number(unixArr[i]) * 1000).format('MM-DD'));
} else if (unixArr[i + 1] - unixArr[i] === oneDayMinute && !text) {
text = ${dayjs(Number(unixArr[i]) * 1000).format('MM-DD')}至;
} else if (unixArr[i + 1] - unixArr[i] !== oneDayMinute && text) {
text += dayjs(Number(unixArr[i]) * 1000).format('MM-DD');
arr.push(text);
text = '';
}
}
return arr.join(',');
}
return text;
};