const date1 = new Date();
const date2 = new Date('2022-06-23');
const date = (date2.getTime() - date1.getTime()) / (24 * 60 * 60 * 1000);
console.log(Math.round(date))// 打印得到的相差天数
JS 原生计算距离某天的倒计时天数
2 min read
const date1 = new Date();
const date2 = new Date('2022-06-23');
const date = (date2.getTime() - date1.getTime()) / (24 * 60 * 60 * 1000);
console.log(Math.round(date))// 打印得到的相差天数