vuejs计算时间差换算显示成几秒几分几小时几天几周前/后

2022 年 01 月 26 日

1131字数

![image.png](https://blog.11dz.cn/usr/uploads/2023/01/4124819534.png)

```JavaScript

export function timeago (time) {
  var data = new Date(time)
  var dateTimeStamp = data.getTime()
  var minute = 1000 * 60 // 把分，时，天，周，半个月，一个月用毫秒表示
  var hour = minute * 60
  var day = hour * 24
  var week = day * 7
  var month = day * 30
  var year = month * 12
  var now = new Date().getTime() // 获取当前时间毫秒
  var diffValue = now - dateTimeStamp// 时间差

var result = ''
  var timeBefore = 1 // 1是正数 0是负数
  if (diffValue < 0) {
    timeBefore = 0
    diffValue = -diffValue
  }
  var minC = diffValue / minute // 计算时间差的分，时，天，周，月
  var hourC = diffValue / hour
  var dayC = diffValue / day
  var weekC = diffValue / week
  var monthC = diffValue / month
  var yearC = diffValue / year

if (yearC >= 1) {
    result = ' ' + parseInt(yearC) + '年'
  } else if (monthC >= 1 && monthC < 12) {
    result = ' ' + parseInt(monthC) + '月'
  } else if (weekC >= 1 && weekC < 5 && dayC > 6 && monthC < 1) {
    result = ' ' + parseInt(weekC) + '周'
  } else if (dayC >= 1 && dayC <= 6) {
    result = ' ' + parseInt(dayC) + '天'
  } else if (hourC >= 1 && hourC <= 23) {
    result = ' ' + parseInt(hourC) + '小时'
  } else if (minC >= 1 && minC <= 59) {
    result = ' ' + parseInt(minC) + '分钟'
  } else if (diffValue >= 0 && diffValue <= minute) {
    return '刚刚' + '(' + parseFloat(diffValue / 1000) + '秒前)'
  }

return timeBefore === 0 ? result + '后' : result + '前'
}

```

最后修改：2022 年 01 月 26 日