var formatDate=getDate()

var formatDate = new Date()

var formatDate = function (date) {
var y = date.getFullYear();
var m = date.getMonth() + 1;

var d = date.getDate();
return y + '-' + m + '-' + d;
};

var formatDate = function (date) {
var y = date.getFullYear();
var m = date.getMonth() + 1;
m = m < 10 ? '0' + m : m;
var d = date.getDate();
d = d < 10 ? ('0' + d) : d;
return y + '-' + m + '-' + d;
};