JS获取当前日期 时间 星期

//获取当前时间
getCurrentDateTime() {
	const now = new Date();
	this.currentDate = now.toLocaleDateString();  //2023/10/26
	this.currentTime = now.toLocaleTimeString('chinese',{hour12:false}); // 时分秒格式15:19:20   
	this.currentTime = now.toLocaleTimeString([], {hour: "2-digit",minute: "2-digit",hour12:false}); //时分格式 15:19
},
//获取当前星期几
getCurrentWeekday() {
	const weekdays = [ "星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"];
	const now = new Date();
	this.currentWeekday = weekdays[now.getDay()];
	console.log('currentWeekday:',this.currentWeekday); //星期四
}

连续15天的月日星期拼接组成新的数组

getCurrentDateTime() {
	var now = new Date();
	for (let i = 0; i < 15; i++) {
		var date = new Date(now.getTime() + i * 24 * 3600 * 1000);
		const weekdays = [ "周日", "周一", "周二", "周三", "周四", "周五", "周六"];
		var year = date.getFullYear();
		var month = date.getMonth() + 1;
		var day = date.getDate();
		var hh = date.getHours();
		var mm = date.getMinutes()<10 ? '0'+date.getMinutes() : date.getMinutes();
		var currentWeekday = weekdays[date.getDay()];
		month >= 1 && month <= 9 ? (month = "0" + month) : "";
		day >= 1 && day <= 9 ? (day = "0" + day) : "";
		hh >= 1 && hh <= 9 ? (hh = "0" + hh) : "";
		this.dataList.push(
			month+'月'+day+'日'+'('+currentWeekday+')'
		)
	}
	console.log(this.dataList);
},