<!doctype html><html lang="en"><head><meta charset="UTF-8"><title>现在时刻</title></head><body><div id="now"></div></body><script>/*实现计时，记录时间(获取当前的时间,开始计时,计时过程相当于你的电脑时钟)0000年00月00日 00:00:00*/function now(id) {let div = document.getElementById(id);let date = new Date();let year = date.getFullYear();let month = date.getMonth() + 1;let day = date.getDate();let hours = date.getHours();let minutes = date.getMinutes();let seconds = date.getSeconds();month = month < 10 ? "0" + month : month;day = day < 10 ? "0" + day : day;hours = hours < 10 ? "0" + hours : hours;minutes = minutes < 10 ? "0" + minutes : minutes;seconds = seconds < 10 ? "0" + seconds : seconds;div.innerHTML = "现在时间：" + year + "年" + month + "月" + day + "日" + " " + hours + ":" + minutes + ":" + seconds;/* div.innerHTML = "现在时间：" + year + "年" + month + "月" + day + "日" + " " + hours + "时" + minutes + "分" + seconds + "秒";*/}now("now"), setInterval("now('now')", 1000);</script></html>
实现计时 时钟 实时获取当前年月日时分秒 记录时间(获取当前的时间 开始计时 计时过程相当于你的电脑时钟)0000年00月00日 00:00:00
