https://kekkj123.github.io/scripts/running_time.js

1!(function() {
2    /** 计时起始时间，自行修改 **/
3    var Birth_Time = new Date("2024/08/12 23:15:44");
4    // by https://hexo.fluid-dev.com/posts/fluid-footer-custom/index.html
5    function update() {
6      var now = new Date();
7      now.setTime(now.getTime()+250);
8      days = (now - Birth_Time) / 1000 / 60 / 60 / 24;
9      dnum = Math.floor(days);
10      hours = (now - Birth_Time) / 1000 / 60 / 60 - (24 * dnum);
11      hnum = Math.floor(hours);
12      if(String(hnum).length === 1 ){
13        hnum = "0" + hnum;
14      }
15      minutes = (now - Birth_Time) / 1000 /60 - (24 * 60 * dnum) - (60 * hnum);
16      mnum = Math.floor(minutes);
17      if(String(mnum).length === 1 ){
18        mnum = "0" + mnum;
19      }
20      seconds = (now - Birth_Time) / 1000 - (24 * 60 * 60 * dnum) - (60 * 60 * hnum) - (60 * mnum);
21      snum = Math.round(seconds);
22      if(String(snum).length === 1 ){
23        snum = "0" + snum;
24      }
25      document.getElementById("timeDate").innerHTML = "小世界已经运行了&nbsp" + dnum + "&nbsp天";
26      document.getElementById("times").innerHTML = hnum + "&nbsp小时&nbsp" + mnum + "&nbsp分&nbsp" + snum + "&nbsp秒";
27    }
28  
29    update();
30    setInterval(update, 1000);
31  })();