javascript - 如何在 yyyy-mm-dd hrs :min:sec format in javascript? 中提醒当前日期

Question

在我的程序中，我需要以特定格式(2015-11-18 12:23:00)提醒当前日期和时间，所以我这样写

       var date = new Date();
       alert(date);

但结果是 Wed Nov 18 2015 12:24:28 GMT+0530(印度标准时间)。

我也是这样尝试的

  <script>
    var d = new Date();
    var c = new Date();

    alert(formatDate(c));
    alert(formatDate(d));

   function formatDate(d)
    {
   var month = d.getMonth();
   var day = d.getDate();
   var hours = d.getHours();
   var minutes = d.getMinutes();
   month = month + 1;

   month = month + "";

   if (month.length == 1)
  { 
    month = "0" + month;
   }

  day = day + "";

  if (day.length == 1)
 {
   day = "0" + day;
 }

  hour = hour + "";
 if (hour.length == 1)
 {
   hour = "0" + hour;
 }

  minute = minute + "";
  if (minute.length == 1)
 {
    minute = "0" + minute;
  }

  return d.getFullYear()+month + '' + day + ''+ hour + '' + minute + '';
    }</script> 

它也无法正常工作。我如何在 javascript 中执行此操作，并且我还需要将验证传递给另一个 php 文件中的数据库。请帮助我，我该怎么做

Answer 1

我认为下面的代码对我们有帮助。

function getDateTimeFormate () {
  now = new Date();
  year = "" + now.getFullYear();
  month = "" + (now.getMonth() + 1); if (month.length == 1) { month = "0" + month; }
  day = "" + now.getDate(); if (day.length == 1) { day = "0" + day; }
  hour = "" + now.getHours(); if (hour.length == 1) { hour = "0" + hour; }
  minute = "" + now.getMinutes(); if (minute.length == 1) { minute = "0" + minute; }
  second = "" + now.getSeconds(); if (second.length == 1) { second = "0" + second; }
  return year + "-" + month + "-" + day + " " + hour + ":" + minute + ":" + second;
}

获取日期时间格式。

alert(getDateTimeFormate());

//示例警报消息:2011-05-18 15:20:12