js做时间筛选

// 当前时间
let now = new Date();

// 指定时间
let specificDate = new Date('2023-10-01T12:00:00');

let year = now.getFullYear();
let month = now.getMonth() + 1; // 月份从0开始，所以需要+1
let date = now.getDate();
let hours = now.getHours();
let minutes = now.getMinutes();
let seconds = now.getSeconds();

let date1 = new Date('2023-10-01T12:00:00');
let date2 = new Date('2023-10-01T14:00:00');

if (date1.getTime() < date2.getTime()) {
    console.log('date1 在 date2 之前');
}

let dates = [
    new Date('2023-10-01T10:00:00'),
    new Date('2023-10-01T12:00:00'),
    new Date('2023-10-01T14:00:00'),
    new Date('2023-10-01T16:00:00')
];

let startDate = new Date('2023-10-01T11:00:00');
let endDate = new Date('2023-10-01T15:00:00');

let filteredDates = dates.filter(date => date.getTime() >= startDate.getTime() && date.getTime() <= endDate.getTime());

console.log(filteredDates);

let date = new Date();
console.log(date.toLocaleString()); // 输出格式化的本地时间字符串

let timestamp = now.getTime();
let dateFromTimestamp = new Date(timestamp);