Compatible with IE8 's JS format date method, solve the problem that IE8 does not support date ()

Tag:substr    support     Date    regex   exp     Formatting    log   format   div   

function DateFormat (datestring,format) {            if (!datestring) return "";            var time = new Date (Datestring.replace (/-/g, '/'). Replace (/t| Z/g, "). Trim ());            var o = {                "m+": Time.getmonth () + 1,//month                "d+": time.getdate (),//day                "H +": time.gethours (),//hour                "m+": Time . getminutes (),//Sub "                s+": Time.getseconds (),//sec                "q+": Math.floor ((Time.getmonth () + 3)/3),//quarterly                "s": Time.getmilliseconds ()//msec            };            if (/(y+)/.test (format)), format = Format.replace (regexp.$1, (time.getfullyear () + ""). substr (4-regexp.$1.length)); C12/>for (var k in O)                if (New RegExp ("(" + K + ")"). Test (format)) format = Format.replace (regexp.$1, (regexp.$1.lengt h = = 1)? (O[k]): (("XX" + o[k]). substr (("" + O[k]).));            return format;        }

　　

Compatible with IE8 's JS formatted date method, to resolve IE8 does not support the issue of date ()