js时间转成xx前

// 时间戳转多少分钟之前
export default function getDateDiff(dateTimeStamp) {// console.log(dateTimeStamp,'====dateTimeStamp')// 时间字符串转时间戳var timestamp = new Date(dateTimeStamp).getTime();var minute = 1000 * 60;var hour = minute * 60;var day = hour * 24;var halfamonth = day * 15;var month = day * 30;var year = day * 365;var now = new Date().getTime();var diffValue = now - timestamp;var result;if (diffValue < 0) {return;}var yearC = diffValue / year;var monthC = diffValue / month;var weekC = diffValue / (7 * day);var dayC = diffValue / day;var hourC = diffValue / hour;var minC = diffValue / minute;if (yearC >= 1) {result = "" + parseInt(yearC) + "年前";} else if (monthC >= 1) {result = "" + parseInt(monthC) + "月前";} else if (weekC >= 1) {result = "" + parseInt(weekC) + "周前";} else if (dayC >= 1) {result = "" + parseInt(dayC) + "天前";} else if (hourC >= 1) {result = "" + parseInt(hourC) + "小时前";} else if (minC >= 1) {result = "" + parseInt(minC) + "分钟前";} elseresult = "刚刚";return result;
}// console.log(getDateDiff("2020-12-16 12:12:12"));

方案1.封装方法getDateDiff

方案2.使用dayjs的方法

main.js引入dayjs

// main.js
// 引入dayjs格式化时间
import dayjs from 'dayjs' 
// 引入中文包
import 'dayjs/locale/zh-cn' 
// 导入相对时间插件
import relativeTime from 'dayjs/plugin/relativeTime' // Vue.use(VueQuillEditor)
// 相对时间使用插件
dayjs.extend(relativeTime) 
// 使用中文包
dayjs.locale('zh-cn') 
// 将dayjs挂载到全局
Vue.prototype.dayjs = dayjs 

<span>{{ dayjs(yourTime).fromNow() }}</span>