📅  最后修改于: 2022-03-11 15:03:49.893000             🧑  作者: Mango
function getAge(dateString) {
var ageInMilliseconds = new Date() - new Date(dateString);
return Math.floor(ageInMilliseconds/1000/60/60/24/365); // convert to years
}
console.log(getAge('1997-04-23'));