moment 计算两个时间差

1.安装引用moment

import moment from 'moment'

2.以秒为单位计算时分秒

// 起始时间 let startTime = "2020-07-02 14:40:23" // 结束时间(当前时间) let endTime = moment().format("YYYY-MM-DD HH:mm:ss") // 计算两个时间相差秒数(时间差单位可以是years,months,days,minutes,seconds) let timeDiff = moment(endTime).diff(moment(startTime), "seconds") // 小时 let timeH = Math.floor(timeDiff / 3600) timeH = timeH < 10 ? "0" + timeH : timeH // 分钟 let timeMinute = Math.floor((timeDiff % 3600) / 60) timeMinute = timeMinute < 10 ? "0" + timeMinute : timetimeMinuteH // 秒 let timeSeconds = (timeDiff % 3600) % 60 timeSeconds = timeSeconds < 10 ? "0" + timeSeconds : timeSeconds

3.单位是分

let timeDiff = moment(endTime).diff(moment(startTime), "minute") // 小时 let timeH = Math.floor(timeDiff / 60) timeH = timeH < 10 ? "0" + timeH : timeH // 分钟 let timeMinute = timeDiff % 60 timeMinute = timeMinute < 10 ? "0" + timeMinute : timetimeMinuteH