及时显示时间和星期年月等

最新推荐文章于 2025-08-22 13:39:56 发布

原创最新推荐文章于 2025-08-22 13:39:56 发布 · 1k 阅读

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#function #date #javascript

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博客展示了一段JavaScript代码，用于在网页中显示当前日期和时间。代码通过Date对象获取年、月、日、时、分、秒等信息，并根据不同条件进行格式化处理，最后使用setTimeout函数每秒更新一次显示内容。

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add to <Body></Body>
Code：

<script language=javascript>
function tick() {
var hours, minutes, seconds, xfile;
var intHours, intMinutes, intSeconds;
var today;
today = new Date();

day = today.getDay();

current =""+(today.getYear()) + "年" + (today.getMonth() + 1 ) + "月" + today.getDate() + "日 "
if(day==0){var weekday = " 星期日"}
if(day==1){var weekday = " 星期一"}
if(day==2){var weekday = " 星期二"}
if(day==3){var weekday = " 星期三"}
if(day==4){var weekday = " 星期四"}
if(day==5){var weekday = " 星期五"}
if(day==6){var weekday = " 星期六"}
current+=(weekday)+" "

intHours = today.getHours();
intMinutes = today.getMinutes();
intSeconds = today.getSeconds();
if (intHours == 0) {
hours = "12:";
xfile = "午夜";
} else if (intHours < 12) {
hours = intHours+":";
xfile = "上午";
} else if (intHours == 12) {
hours = "12:";
xfile = "正午";
} else {
intHours = intHours - 12
hours = intHours + ":";
xfile = "下午";
}
if (intMinutes < 10) {
minutes = "0"+intMinutes+":";
} else {
minutes = intMinutes+":";
}
if (intSeconds < 10) {
seconds = "0"+intSeconds+" ";
} else {
seconds = intSeconds+" ";
}
timeString = current+xfile+hours+minutes+seconds;
Clock.innerHTML = timeString;
window.setTimeout("tick();", 100);
}
window.onload = tick;
</script>