javaEE Struts2, Struts2与OGNL的结合原理

Struts2需要的jar包中自带有OGNL的jar包。

showValueStack.jsp:

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>  <!-- 导入Struts2的标签库 -->
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<!-- 调试标签,查看ValueStack值栈中的内容 -->
<s:debug></s:debug>
</body>
</html>

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转载自blog.csdn.net/houyanhua1/article/details/81841304