如何在JSP中导入我的导入内容? [英] How to import my imports in JSP?

问题描述

我所有的JSP都在顶部:

All of my JSPs have this at the top:

<%@ page language="java" isELIgnored="false" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<%@ taglib prefix="sec" uri="http://www.springframework.org/security/tags" %>
<%@ taglib tagdir="/WEB-INF/tags" prefix="tag" %>

除了重复之外，由于偶尔的不一致，我还遇到了一些难以发现的错误.例如，我的一些JSP文件丢失了，isELIgnored="false"，造成了无法估量的破坏.

Besides being repetitive, I have had a few hard-to-find bugs because of occasional inconsistencies. For example, a few of my JSP files were missing, isELIgnored="false", causing untold havoc.

有什么方法可以将这些导入文件放入文件中，然后在每个JSP中导入该文件，而不是在每个文件中列出所有这些导入文件?

Is there any way to put these imports into a file and then import that file in each JSP, rather than listing all of these imports in each file?

推荐答案

是的，我总是使用include.jsp，例如:

Yes, I always use an include.jsp such as:

<%@ page session="false"%>

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<%@ taglib prefix="form" uri="/spring-form" %>
<%@ taglib prefix="spring" uri="/spring" %>   
<%@ taglib prefix="security" uri="http://www.springframework.org/security/tags" %>

，然后使用import语句在页面中引用它:

and then reference that in the page using the import statement:

<%@ include file="/WEB-INF/jsp/include.jsp" %>

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