加载最近n天日期

// 首先安装并引用moment
import moment from "moment";

getDay(day) {
	let text = ''
	switch (day) {
		case 0:
			text = '周日';
			break;
		case 1:
			text = '周一';
			break;
		case 2:
			text = '周二';
			break;
		case 3:
			text = '周三';
			break;
		case 4:
			text = '周四';
			break;
		case 5:
			text = '周五';
			break;
		case 6:
			text = '周六';
			break;
	}
	return text
}

showDateList(nowDate) {
	let nowDateList = [];
	let newDate = new Date(nowDate)
	newDate.setTime(newDate.getTime() - 24 * 60 * 60 * 1000 * 3);
	let nowShowDate = {
		dateNum: newDate.getDate(),
		dateReal: moment(newDate).format("DD"),
		datePost: moment(newDate).format("yyyy-MM-DD"),
		dayShow: this.getDay(newDate.getDay())
	}
	nowDateList.push(nowShowDate)
	for (let i = 0; i < 6; i++) {   // 例如7天
		newDate.setTime(newDate.getTime() + 24 * 60 * 60 * 1000);
		nowShowDate = {
			dateNum: newDate.getDate(),
			dateReal: moment(newDate).format("DD"),
			datePost: moment(newDate).format("yyyy-MM-DD"),
			dayShow: this.getDay(newDate.getDay())
		}
		nowDateList.push(nowShowDate)
	}
	console.log(nowDateList)
}

this.showDateList(new Date())