我需要知道月份之间的差异,但是考虑到只有28天的月份,我无法根据天数进行计算。
我真的需要带出两个月之间的差额。
格式:YYYY / DD / MM
旧:2019/01/19
新功能:2020/03/19
之间:14
Example 01:
Old Date: 19/03/2020
New Date: 31/03/2020
Between: 0
Example: 02:
Old Date: 19/03/2020
New Date: 01/04/2020
Between: 1
Example: 03:
Old Date: 19/03/2020
New Date: 30/04/2020
Between: 1
Example: 04:
Old Date: 19/03/2020
New Date: 01/05/2020
Between: 2
Example: 05:
Old Date: 19/03/2020
New Date: 01/05/2021
Between: 14
答案 0 :(得分:1)
您可以通过使用momentjs .startOf('month')
日期修饰符来丢弃天数,然后使用.diff()
比较天数:
const getDate = (date) => moment(date, 'DD/MM/YYYY').startOf('month')
const diff = Math.abs(getDate('19/03/2020').diff(getDate('01/05/2021'), 'months'));
console.log(diff)
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