Javascript 如何获得前一天?
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时间:2020-08-23 19:40:56 来源:igfitidea点击:
how to get Previous Day?
提问by Bdfy
I have date object:
我有日期对象:
dateObj = new Date(year, month, date[, hours, minutes, seconds, ms] )
How to get dateObj - 1 day ?
如何获得 dateObj-1 天?
回答by Billy Moon
dateObj.setDate(dateObj.getDate()-1);
回答by Mark Kahn
By subtracting one day (1000 ms * 60 sec * 60 min * 24 hours):
通过减去一天(1000 毫秒 * 60 秒 * 60 分钟 * 24 小时):
new Date(+new Date(year, month, date[, hours, minutes, seconds, ms] ) - 1000*60*60*24);
回答by TomJerrum
Have a look at the moment.js library https://momentjs.com/docs/
看看 moment.js 库https://momentjs.com/docs/
To get the date previous day you would simply need to do...
要获得前一天的日期,您只需要执行...
moment().add(-1, 'days');