One day less JavaScript time conversion problem

First, new date ("2011-12-31 ");

The output is

Date { Fri Dec 30 2011 18:00:00 GMT-0600 (CST) }

This may be related to your operating system time zone and the browser.

New date ("2011-12-31"). tostring ();

The output is

"Fri Dec 30 2011 18:00:00 GMT-0600 (CST )"

Is there a normal output time?

New date ("2011-12-31"). toutcstring ();

The output is

"SAT, 31 Dec 2011 00:00:00 GMT"

Approaching, and then approaching

New date ("2011-12-31"). toutcstring (). substring (5, 16 );

The output is

& Quot; 31 Dec 2011 & quot"

A comma is missing,

New date ("2011-12-31 "). toutcstring (). substring (5, 11 ). concat (","). concat (new date ("2011-12-31 "). toutcstring (). substring (11,16 ));

The output is

"31 Dec, 2011"

 

OK, perfect!