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How to import constants in a JSP page

开发者 https://www.devze.com 2022-12-24 02:40 出处:网络
Are there any better ways to use constants in a JSP than: <%@ page import=\"static package.Interface.NAME\"%>

Are there any better ways to use constants in a JSP than:

<%@ page import="static package.Interface.NAME"%>

Is there any downside to using these (outside 开发者_如何学运维of mixing code/content)?

Thanks!


Yes, there is.

Create a bean with getters that expose constants and set in an HttpRequest in <filter>.

Then you can use JSTL to get to these constants.

You nailed the downside of the original approach.

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