Intl.DateTimeFormat显示时间为24:59 [英] Intl.DateTimeFormat shows time being 24:59

问题描述

大家好|只是检查我是否做错了什么。下面的代码给了我布拉格（GMT + 1）的时间= 24:59。

Hey everyone| just checking if I am doing something wrong. The code below gives me time = 24:59, in Prague (GMT+1). Using Chrome.

new Intl.DateTimeFormat(
  'en',
  {
     weekday: 'long',
     month: 'long',
     day: 'numeric',
     hour: 'numeric',
     minute: 'numeric',
     hour12: false
  }
 ).format(new Date('2020-03-11T23:59:00Z')
) 
// "Thursday, March 12, 24:59"

使用.getHours（）时，我会得到正确的值为0。

When using the .getHours() I will get a correct value of 0 though.

new Date('2020-03-11T23:59:00Z'); // Thu Mar 12 2020 00:59:00 GMT+0100 (Central European Standard Time)
new Date('2020-03-11T23:59:00Z').getHours(); // 0

感谢您的建议，我没有发现与此相关的任何问题。

Thanks for suggestions, I didn't found any related issues about this.

Tomas

推荐答案

您的代码给了我星期四，在Firefox中为3月12日，00：59 和在Chrome（80.0.3987.149）中为 3月12日，星期四，24：59

Your code gives me "Thursday, March 12, 00:59" in Firefox and "Thursday, March 12, 24:59" in Chrome (80.0.3987.149)

Chrome 80似乎已打开一个错误 https://support.google.com/chrome/thread/29828561?hl=zh_CN ，自2月开始开放，但是关于是否将其修复以及如何修复的说法很少。考虑对其进行投票。

There appears to be a bug open for Chrome 80 https://support.google.com/chrome/thread/29828561?hl=en, open since February, but not much is said about whether it will be fixed and how. Consider upvoting it.

根据此处发布的评论，您可以通过替换 hour12 属性来解决此问题。与 hourCycle：'h23'。

According to a comment posted there, you could work around the issue by replacing the hour12 property with hourCycle: 'h23'.

new Intl.DateTimeFormat(
  'en',
  {
     weekday: 'long',
     month: 'long',
     day: 'numeric',
     hour: 'numeric',
     minute: 'numeric',
     hourCycle: 'h23'
  }
 ).format(new Date('2020-03-11T23:59:00Z')
)
// "Thursday, March 12, 00:59"

此似乎对我来说有用

这篇关于Intl.DateTimeFormat显示时间为24:59的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！