1.引入JS日期转换的函数库
function Format(now,mask) { var d = now; var zeroize = function (value, length) { if (!length) length = 2; value = String(value); for (var i = 0, zeros = \'\'; i < (length - value.length); i++) { zeros += \'0\'; } return zeros + value; }; return mask.replace(/"[^"]*"|\'[^\']*\'|\b(?:d{1,4}|m{1,4}|yy(?:yy)?|([hHMstT])\1?|[lLZ])\b/g, function ($0) { switch ($0) { case \'d\': return d.getDate(); case \'dd\': return zeroize(d.getDate()); case \'ddd\': return [\'Sun\', \'Mon\', \'Tue\', \'Wed\', \'Thr\', \'Fri\', \'Sat\'][d.getDay()]; case \'dddd\': return [\'Sunday\', \'Monday\', \'Tuesday\', \'Wednesday\', \'Thursday\', \'Friday\', \'Saturday\'][d.getDay()]; case \'M\': return d.getMonth() + 1; case \'MM\': return zeroize(d.getMonth() + 1); case \'MMM\': return [\'Jan\', \'Feb\', \'Mar\', \'Apr\', \'May\', \'Jun\', \'Jul\', \'Aug\', \'Sep\', \'Oct\', \'Nov\', \'Dec\'][d.getMonth()]; case \'MMMM\': return [\'January\', \'February\', \'March\', \'April\', \'May\', \'June\', \'July\', \'August\', \'September\', \'October\', \'November\', \'December\'][d.getMonth()]; case \'yy\': return String(d.getFullYear()).substr(2); case \'yyyy\': return d.getFullYear(); case \'h\': return d.getHours() % 12 || 12; case \'hh\': return zeroize(d.getHours() % 12 || 12); case \'H\': return d.getHours(); case \'HH\': return zeroize(d.getHours()); case \'m\': return d.getMinutes(); case \'mm\': return zeroize(d.getMinutes()); case \'s\': return d.getSeconds(); case \'ss\': return zeroize(d.getSeconds()); case \'l\': return zeroize(d.getMilliseconds(), 3); case \'L\': var m = d.getMilliseconds(); if (m > 99) m = Math.round(m / 10); return zeroize(m); case \'tt\': return d.getHours() < 12 ? \'am\' : \'pm\'; case \'TT\': return d.getHours() < 12 ? \'AM\' : \'PM\'; case \'Z\': return d.toUTCString().match(/[A-Z]+$/); // Return quoted strings with the surrounding quotes removed default: return $0.substr(1, $0.length - 2); } }); };
2.使用格式为:
Format(new Date(dangerList[i].findtime), "yy-MM-dd HH:mm")