时间格式转化

date 返回的是时间戳格式   new Date().getTime(); 

//格式化为时间字符串 yyyy-mm-dd hh:mm:ss
function strDate(date, type) {
    var y = date.getFullYear(),
        m1 = date.getMonth() + 1,
        d = date.getDate();
    var h = date.getHours(),
        m2 = date.getMinutes(),
        s = date.getSeconds();
    var str = '';
    switch (type) {
    case 'y-m-d':
        str = y + '-' + m1 + '-' + d;
        break;
    case 'h:m':
        str = h + ':' + m2;
        break;
    default:
        str = y + '-' + m1 + '-' + d + ' ' + h + ':' + m2
        break;
    }
    console.log(str);
    return str;
}
strDate(new Date(1419580954141));

标准时间计算方法：new Date();

也可以 new Date(时间戳);

// 带有data-validate='number'的input只能输入数字
$(document).on("input", "input[data-validate='number']", function () {
    $(this).val($(this).val().replace(/[^0-9]/g, ''));
});  


function changeTimeFormat(time) {
    time = parseInt(time);
    var date = new Date(time);
    var month = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;
    var currentDate = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();
    var hh = date.getHours() < 10 ? "0" + date.getHours() : date.getHours();
    var mm = date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes();
    var ss = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
    return date.getFullYear() + "-" + month + "-" + currentDate + " " + hh + ":" + mm + ":" + ss;
}