查找JavaScript日期时间之间的差异

const date1 = new Date('2022-01-01');
const date2 = new Date('2022-02-01');

const differenceInMilliseconds = Math.abs(date2.getTime() - date1.getTime());

const differenceInSeconds = Math.floor(differenceInMilliseconds / 1000);
const differenceInMinutes = Math.floor(differenceInSeconds / 60);
const differenceInHours = Math.floor(differenceInMinutes / 60);
const differenceInDays = Math.floor(differenceInHours / 24);

console.log(`日期差异：${differenceInDays}天，${differenceInHours % 24}小时，${differenceInMinutes % 60}分钟，${differenceInSeconds % 60}秒。`);

const date1 = moment('2022-01-01');
const date2 = moment('2022-02-01');

const differenceInDays = date2.diff(date1, 'days');
const differenceInHours = date2.diff(date1, 'hours');
const differenceInMinutes = date2.diff(date1, 'minutes');
const differenceInSeconds = date2.diff(date1, 'seconds');

console.log(`日期差异：${differenceInDays}天，${differenceInHours % 24}小时，${differenceInMinutes % 60}分钟，${differenceInSeconds % 60}秒。`);