显示本站已运行天数

<span> 本站已运行</span><span id="span_dt_dt"></span><script> /*建站时间*/ function show_date_time() { window.setTimeout("show_date_time()", 1e3); var BirthDay = new Date("2019/11/25"), today = new Date, timeold = today.getTime() - BirthDay.getTime(), msPerDay = 864e5, e_daysold = timeold / msPerDay, daysold = Math.floor(e_daysold), e_hrsold = 24 * (e_daysold - daysold), hrsold = Math.floor(e_hrsold), e_minsold = 60 * (e_hrsold - hrsold), minsold = Math.floor(60 * (e_hrsold - hrsold)), seconds = Math.floor(60 * (e_minsold - minsold)); span_dt_dt.innerHTML = daysold + "天" + hrsold + "小时" + minsold + "分" + seconds + "秒"; } show_date_time();</script>