将JSP文件包含在Java中 [英] Include JSP file with Java

问题描述

我知道可以在jsp中包括和包含外部文件，例如:

I know that including and external file in jsp can be done with something like this:

<%@ include file="banner.jsp" %>

但是有没有办法在java类/对象中做到这一点?

But is there a way of doing this inside a java class/object?

推荐答案

您可以通过

You can do it inside a servlet (or any class having access to the current request), via the RequestDispatcher:

request.getRequestDispatcher("/banner.jsp").include(request, response);

请注意，您几乎不需要这样做.这意味着您正在从servlet输出视图内容，并且应该主要在jsp中完成.

Note that you should rarely need to do this. It would mean that you are outputting view content from a servlet, and you should do that mainly in a jsp.

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