jsp中的绝对URL [英] Absolute url in jsp

问题描述

虽然我的jsps中包含css，js和图像，但我仍然面临解析相对URL的问题.在刷新页面或单击后退"按钮时，URL会更改.我想解决该问题的一种方法是使用绝对URL包含外部文件.但是我找不到如何使用对相对URL的引用并使用它.有人可以帮我吗?

While including css, js and images in my jsps I am facing a problem resolving relative urls. The urls get changed on refreshing the page or clicking the back button. I suppose one solution to the problem would be to include external files by using absolute urls. But I can't find out how to use a reference to the relative url and use it. Can anyone please help me on this?

推荐答案

这是您要寻找的吗?

${pageContext.servletContext.contextPath}

，然后在您的jsp中:

and then in your jsp:

<link rel="stylesheet" href="${pageContext.servletContext.contextPath}/css/page.css"   media="all"    type="text/css" />

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