当JSP位于WEB-INF文件夹下时，如何使用Jquery.load()函数加载JSP? [英] How do I load JSP with Jquery.load() function when the JSP is under WEB-INF folder?

问题描述

这是我项目中的目录结构

Here's the directory structure that I have in my project

WebContent
 --resources
 --WEB-INF
   --classes
   --jsp
     dashboard.jsp
     home.jsp
   --lib

我想使用Jquery方法将home.jsp加载到dashboard.jsp中

I want to load home.jsp inside dashboard.jsp using Jquery method

$(#result").load("home.jsp");

$("#result").load("home.jsp");

但是它不起作用.我相信，我引用home.jsp页面的方式在load方法中是错误的.如何调用驻留在WEB-INF/jsp文件夹下的home.jsp(从dashboard.jsp)?

But it is not working. I believe, the way I am referencing my home.jsp page is incorrect in the load method. How do I make a call to home.jsp (from dashboard.jsp) which resides under WEB-INF/jsp folder?

推荐答案

如注释中所述，无法通过url访问WEB-INF文件夹中的任何文件.但是您可能可以通过jsp:include

As mentioned in the comments it is not possible to access any file within the WEB-INF folder by url. But you may be able to access it via jsp:include

<jsp:include page="WEB-INF/home.jsp" />

(我不知道那是否可行，但值得一试)

URL总是相对于组合" URL(因为缺少更好的词).因此，如果您通过以下方式通过servlet访问.jsp文件:

The url is always relative to the 'combined' URL (for the lack of a better word). So if you access a .jsp file via a servlet with:

request.getRequestDispatcher("/WEB-INF/dashboard.jsp").forward(request, response);

您引用的形式的url实际上是您的servlet的URL.

the url you reference form is actually the URL of your servlet.

考虑到这一点，将使用URL $("#result").load("/WEB-INF/home.jsp")，但是由于除了Servlet之外，其他任何地方都无法访问整个WEB-INF文件夹(然后只能分派给它们)，因此您无法访问home jQuery中的.jsp.

Taking this into account, the URL would be $("#result").load("/WEB-INF/home.jsp") but since the entire WEB-INF folder is inaccessable from everywhere but Servlets (and then only to dispatch to them), you cannot access home.jsp from jquery.

因此，为您的问题提供解决方案:

So to provide a solution to your problem:

任何一个

• 将home.jsp放到WEB-INF文件夹中，
• 创建一个分派给它的Servlet，
• 尝试jsp:include

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