介绍
提供两个日期,求取两个日期之间的天数。
提供的日期格式为: XXXX-XX-XX
代码
function getDaysBetweenDates(date1, date2) {
let oneDay = 24 * 60 * 60 * 1000;
let diffDays = Math.round(Math.abs((date1 - date2) / oneDay));
return diffDays;
}
let date1 = new Date('2022-01-01');
let date2 = new Date('2022-01-10');
let daysBetween = getDaysBetweenDates(date1, date2);
console.log(daysBetween); // 输出: 9