微信公众号 – js传入时间戳换算（以前几天、几小时…）

 1 // 获取当前时间戳
 2 function timestamps() {  3   return Math.round(new Date().getTime() / 1000).toString()  4 }  5 
 6 // 距离时间... 传时间戳
 7 function timeFormat(timestamps) {  8   timestamps = timestamps * 1000
 9  let daySec, dayMin, dayHour, dayS 10   let timeNow = new Date().getTime() 11   let ts = (timeNow - timestamps) / 1000
12   dayS = Math.round(ts / (24 * 60 * 60)) 13   dayHour = Math.round(ts / (60 * 60)) 14   dayMin = Math.round(ts / 60) 15   daySec = Math.round(ts) 16   if (dayS > 0 && dayS < 2) { 17     return `${dayS} 天以前` 18   } else if (dayS <= 0 && dayHour > 0) { 19     return `${dayHour} 小时以前` 20   } else if (dayHour <= 0 && dayMin > 0) { 21     return `${dayMin} 分钟以前` 22   } else if (dayMin <= 0 && daySec >= 0) { 23     return ‘现在‘
24   } else { 25     let timestamp = new Date() 26  timestamp.setTime(timestamps) 27     return [timestamp.getFullYear(), timestamp.getMonth() + 1, timestamp.getDate()].map(this.formatNumber).join(‘/‘) + ‘ ‘ + [timestamp.getHours(), timestamp.getMinutes()].map(this.formatNumber).join(‘:‘) 28  } 29 } 30 
31 function formatNumber(n) { 32   n = n.toString() 33   return n[1] ? n : `0${n}` 34 } 35 
36 
37 console.log(timestamps(), timeFormat(1534494126));