const getHoursDistance = (date, hour) => {
console.log("util getHoursDistance date: ", date)
date.setHours(date.getHours() - hour);
console.log("util getHoursDistance changeDate: ", date)
const year = date.getFullYear()
const month = date.getMonth() + 1
const day = date.getDate()
const hour = date.getHours()
const minute = date.getMinutes()
const second = date.getSeconds()
return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
}
const formatNumber = n => {
n = n.toString()
return n[1] ? n : '0' + n
}
js 获取当前的前n小时
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转载自blog.csdn.net/aspire_cj/article/details/106531022
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