无法使用“包含文件"在JSP中 [英] Cannot use the "include file" in JSP

问题描述

我想问一个有关JSP页面的问题.为了有效地管理项目，我将项目设置为以下结构.当我在列表文件夹main.jsp中时，将标题设置为以下

I want to ask a question about the JSP page. I set the project in the following structure in order to manage the project efficiently. When I am in the list folder, main.jsp, I set the header as the following

<%@ include file="universe/header.jsp" %>

当我打开main.jsp时，它显示错误

When I open the main.jsp, It shows the error

找不到"jsp/list/universe/header.jsp"

cannot find the "jsp/list/universe/header.jsp"

header.jsp和其他类无法读取.谁能帮助我解决问题?谢谢.

the header.jsp and other classes cannot be read. Can anyone help me to solve the problem? thank you.

类结构

webapp
|
|-- jsp
    |
    |-- list
    |   |
    |   |--main.jsp
    | 
    |-- universe
        |
        |-- header.jsp
        |-- footer.jsp

推荐答案

在JSP包含指令中，路径可以相对于包含页面或绝对路径(然后它必须以/开头并且属于Web应用程序根目录).目录).

In a JSP include directive the path can be relative to the including page or absolute (then it has to start with a / and belongs to the webapplication root directory).

因此，在这种情况下，您必须将路径设置为../universe/header.jsp或/jsp/universe/header.jsp.

So in this case you have to set the path either to ../universe/header.jsp or /jsp/universe/header.jsp.

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