Javascript日期问题，时区不正确

本文介绍了Javascript日期问题，时区不正确的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我使用一些代码来制作2个JavaScript日期，将事件插入到日历组件。 日期以下列方式构建：

var endDate = new Date（）; var startDate = new Date（）; startDate.setDate（startDateDay）; startDate.setMonth（startDateMonth）; startDate.setFullYear（startDateYear）; startDate.setHours（2，0，0，0）; endDate.setDate（endDateDay）; endDate.setMonth（endDateMonth）; endDate.setFullYear（endDateYear）; endDate.setHours（2，0，0，0）;

所以，日期是使用整数构建的。这些整数由输入决定，使用调试器可以看到正确的100％正确。 现在，病态描述了3个演练，2它正确地出现，1出现错误。

使用以下输入：

endDateDay = 20 endDateMonth = 9 endDateYear = 2014

提供以下日期对象作为结果：

Tue Oct 20 2014 02:00:00 GMT + 0200（W. Europe Daylight Time）

使用此输入：

endDateDay = 13 endDateMonth = 9 endDateYear = 2014

提供以下日期对象作为结果：

Tue Oct 13 2014 02:00:00 GMT + 0200（W. Europe Daylight Time）

现在使用此输入：

endDateDay = 27 endDateMonth = 9 endDateYear = 2014

提供以下日期对象作为结果：

Mon Oct 27 2014 02:00:00 ** GMT + 0100 **（W.欧洲标准时间）

正如您所见，由于某些奇怪的原因，TimeZone已关闭。这在我的应用程序中给出错误，我需要找到一种方法来解决它。虽然，我找不到任何解决方案，更不用说了解为什么会发生这种情况。

PS：我正在使用Google Chrome

解决方案

答案确实是夏令时间的差异，我完全负责监督。感谢找到这一点，我也找到了一个解决我的问题的解决方案。

我使用这个链接进一步协助我，可能会帮助未来的人： javascript.about/library/bldst.htm

干杯！

I got this strange JavaScript bug that I can seem to work arround or fix.

I am using some code to make 2 JavaScript dates, to insert events into a calendar component. The dates are built the following way:

var endDate = new Date(); var startDate = new Date(); startDate.setDate(startDateDay); startDate.setMonth(startDateMonth); startDate.setFullYear(startDateYear); startDate.setHours(2, 0, 0, 0); endDate.setDate(endDateDay); endDate.setMonth(endDateMonth); endDate.setFullYear(endDateYear); endDate.setHours(2, 0, 0, 0);

So, the dates are built using integers. These integers are determined by input, and using the debugger I can see 100% positive they are coming in correctly. Now, ill describe 3 walkthroughs, 2 where it goes correctly and 1 where it goes wrong.

Using the following input:

endDateDay = 20 endDateMonth = 9 endDateYear = 2014

Gives the following date object as result:

Tue Oct 20 2014 02:00:00 GMT+0200 (W. Europe Daylight Time)

Using this input:

endDateDay = 13 endDateMonth = 9 endDateYear = 2014

Gives the following date object as result:

Tue Oct 13 2014 02:00:00 GMT+0200 (W. Europe Daylight Time)

Now, using this input:

endDateDay = 27 endDateMonth = 9 endDateYear = 2014

Gives the following date object as result:

Mon Oct 27 2014 02:00:00 **GMT+0100** (W. Europe Standard Time)

As you can see, for some strange reason the TimeZone is off. This gives errors in my application, and I need to find a way to get it fixed. Though, I cannot find any solution to it, let alone understand why it is actually happening.

PS: I am using Google Chrome

解决方案

The answer was indeed the difference in the daylight savings time, which I completly oversaw. Thanks to finding this out I also found a solution to my problem.

I used this link to further assist me, might it help someone in the future: javascript.about/library/bldst.htm

Cheers!