📅  最后修改于: 2022-03-11 15:03:36.948000             🧑  作者: Mango
var str = 'Test Client wants to reschedule your call from 2021-02-18 06:30:00+00:00 to 2021-02-18T07:00';
var res = str.match(/\d{2}([\/.-])\d{2}\1\d{4}/g);
document.getElementById('out').value = res;