检查这个网站我的Html.当您将鼠标悬停在产品上时,菜单会向下移动..但是如何在不移动任何内容的情况下显示下拉菜单？如下拉菜单位于顶部而未插入其间？对不起,我只是这个新手..
谢谢.
我的Html代码
<!DOCTYPE html>
<!-- Template by freewebsitetemplates.com -->
<html>
<head>
<meta charset="utf-8" />
<title>LotMovement</title>
<link rel="stylesheet" type="text/css" href="style.css" media="all" />
</head>
<body>
<div id="header">
<div id="logo">
<a href="index.html"><img src="images/logo.jpg" alt="" /></a>
</div>
<nav>
<ul>
<li class="selected"><a href="index.html"><span>home</span></a></li>
<li>
<a href="about.html"><span>Product </span></a>
<ul>
<li>
<a href="#">Input</a>
</li>
<li>
<a href="#">Enquiry</a>
</li>
</ul>
</li>
<li><a href="services.html"><span>Movement</span></a></li>
<li><a href="contact.html"><span>contact us</span></a></li>
</ul>
</nav>
</div>
<div id="body">
<div class="header">
<div>
<ul>
<li><img src="images/discuss.jpg" alt="" /></li>
<li><img src="images/graph.jpg" alt="" /></li>
</ul>
<div> …我遇到了一个奇怪的错误,我无法理解......当我运行我的web项目时......我的jsp显示出来了.但是在单击提交底部后,它会挂起然后出现错误结果.我无法理解我做错了什么..就像3小时试图检查我的问题.但是现在我需要一些帮助..谢谢你们.
Unable to instantiate Action, lotmovement.action.RegisterAction, defined for 'register' in namespace '/'Error creating bean with name 'registeraction' defined in class path resource [spring.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [lotmovement.action.RegisterAction]: Constructor threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'registeraction' defined in class path resource [spring.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [lotmovement.action.RegisterAction]: Constructor threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean …