按指定格式输出日期时间

function date2str(x,y) {
var z ={y:x.getFullYear(),
M:x.getMonth()+1,
d:x.getDate(),
h:x.getHours(),
m:x.getMinutes(),
s:x.getSeconds()
};
return y.replace(/(y+|M+|d+|h+|m+|s+)/g,function(v) {
return ((v.length>1?"0":"")+eval('z.'+v.slice(-1))).slice(-(v.length>2?v.length:2))
});
}
console.log(date2str(new Date(),"yy-M-d h:m:s"));

原文地址:https://www.cnblogs.com/xiaohui108/p/4166736.html