ar diffDays = Math.floor((diff/days)-diffYears*365); var diffHours = Math.floor((diff-(diffYears*365+diffDays)*days)/hours); var diffMinutes = Math.floor((diff-(diffYears*365+diffDays)*days-diffHours*hours)/minutes); var diffSeconds = Math.floor((diff-(diffYears*365+diffDays)*days-diffHours*hours-diffMinutes*minutes)/seconds); document.getElementById('showDays').innerHTML="本站已运行 "+diffYears+" 年 "+diffDays+" 天 "+diffHours+" 小时 "+diffMinutes+" 分钟 "+diffSeconds+" 秒"; }, 1000);