JSP/Servlet中的倒数计时器 [英] countdown timer in JSP/Servlets

问题描述

我正在使用servlets/jsp开发在线考试.我需要在问题页面上添加一个倒计时(hh/mm/ss)计时器，以结束考试并重定向到结果页面.

I am developing an online examination using servlets/jsp.I need to add a count down (hh/mm/ss) timer to the questions page that would end the exam and redirects to results page.

除了定时器之一，我已经完成了所有其他功能.

I am done with all the other functionalities except the timer one.

有人可以提供一些帮助吗?

Can someone provide some help on this.

谢谢

推荐答案

您是否尝试过JavaScript解决方案.自己编写非常容易.网上还有大量示例，例如一个

Have you tried a JavaScript solution. Its pretty easy to write your own. There is also a ton of examples on the net such as this one.

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