如何在jsp页面中获取系统时间并实时更新??? 如何在jsp页面中获取系统时间并实时更新???急急急急急!! 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 利用框架类定时向服务器请求时间,类似csdn论坛或者使用ajax如果是只是显示客户端时间可以使用js timeout函数设置,循环刷新 <html><HEAD><TITLE>Dynamic Content</TITLE></HEAD><body><font face="verdana,arial,helvetica" size="+2">An HTML Clock</font><br><div id=Clock align=center style="font-family: Verdana; font-size: 60; color:#0000FF"> </div><script><!--function tick() { var hours, minutes, seconds, ap; var intHours, intMinutes, intSeconds; var today; today = new Date(); intHours = today.getHours(); intMinutes = today.getMinutes(); intSeconds = today.getSeconds(); if (intHours == 0) { hours = "12:"; ap = "Midnight"; } else if (intHours < 12) { hours = intHours+":"; ap = "A.M."; } else if (intHours == 12) { hours = "12:"; ap = "Noon"; } else { intHours = intHours - 12 hours = intHours + ":"; ap = "P.M."; } if (intMinutes < 10) { minutes = "0"+intMinutes+":"; } else { minutes = intMinutes+":"; } if (intSeconds < 10) { seconds = "0"+intSeconds+" "; } else { seconds = intSeconds+" "; } timeString = hours+minutes+seconds+ap; Clock.innerHTML = timeString; window.setTimeout("tick();", 100);}window.onload = tick;--></script></body></html> java调用别的程序,别的程序生成一个文件失败,单独运行就可以 请教高手,java项目一会能跑起来,一会跑不起来是为什么? 如何在FTP服务器端解压ZIP文件 关于JAVA读取文件流的问题 一个关于逻辑符号的问题 如何实现float,Float,String类型的相互转换? xml简单问题2???? vector如何转成数组? 从内存的方法帮我解释一下,多次调用子类的构造器 SOS! 用适配器模式设计RMI应用的问题 普通打印机能打条码吗? 我刚开始接触JAVA,想了解关于她的几点基础问题
或者使用ajax如果是只是显示客户端时间可以使用js timeout函数设置,循环刷新
<HEAD>
<TITLE>Dynamic Content</TITLE>
</HEAD>
<body>
<font face="verdana,arial,helvetica" size="+2">An HTML Clock</font><br>
<div id=Clock align=center style="font-family: Verdana; font-size: 60; color:#0000FF"> </div><script>
<!--
function tick() {
var hours, minutes, seconds, ap;
var intHours, intMinutes, intSeconds;
var today; today = new Date(); intHours = today.getHours();
intMinutes = today.getMinutes();
intSeconds = today.getSeconds(); if (intHours == 0) {
hours = "12:";
ap = "Midnight";
} else if (intHours < 12) {
hours = intHours+":";
ap = "A.M.";
} else if (intHours == 12) {
hours = "12:";
ap = "Noon";
} else {
intHours = intHours - 12
hours = intHours + ":";
ap = "P.M.";
} if (intMinutes < 10) {
minutes = "0"+intMinutes+":";
} else {
minutes = intMinutes+":";
} if (intSeconds < 10) {
seconds = "0"+intSeconds+" ";
} else {
seconds = intSeconds+" ";
} timeString = hours+minutes+seconds+ap; Clock.innerHTML = timeString; window.setTimeout("tick();", 100);
}window.onload = tick;
-->
</script>
</body>
</html>