简介： timeAgo(dateTimeStamp) { let result = ""; let minute = 1000 * 60; //把分，时，天，周，半个月，一个月用毫秒表示 let hour = minute * 60; let day = hour * 24; let week = day * 7; let halfamonth = day * 15; let month = day * 30; let year = month * 12; let now = new Date().getTime(); //获取当前时间毫秒 console.log('now:'+now) let diffValue = now dateTimeStamp;//时间差 if (diffValue < 0) { return result; } let yearC = diffValue / year; let minC = diffValue / minute; //计算时间差的分，时，天，周，月 let hourC = diffValue / hour; let dayC = diffValue / day; let weekC = diffValue / week; let monthC = diffValue / month; 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"; } else result = "刚刚"; return result; },