function fmtDate(obj){ var date = new Date(obj); var y = 1900+date.getYear(); var m = "0"+(date.getMonth()+1); var d = "0"+date.getDate(); return y+"-"+m.substring(m.length-2,m.length)+"-"+d.substring(d.length-2,d.length); }
原文：https://www.cnblogs.com/yirgaMonkey/p/9190758.html