How to get year/month/day from a date object?

Question

alert(dateObj) gives Wed Dec 30 2009 00:00:00 GMT+0800

How to get date in format 2009/12/30?

Answer 1

new Date().toISOString()
"2016-02-18T23:59:48.039Z"
new Date().toISOString().split('T')[0];
"2016-02-18"
new Date().toISOString().replace('-', '/').split('T')[0].replace('-', '/');
"2016/02/18"

new Date().toLocaleString().split(',')[0]
"2/18/2016"