页面的<s:property value="@java.util.Arrays@toString(foo)"/>不输出是为啥啊
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<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@taglib uri="/struts-tags" prefix="s"%>
<html>
<head>
<title>Test</title>
</head>
<body>
<h1>
Test
</h1>
<s:debug></s:debug>
<!-- 通过OGNL表达式，访问当前的ValueStack -->
<h2>
<s:property value="@java.util.Arrays@toString(foo)"/>
</h2>
</body>
</html>
------解决方案--------------------
s:properity用法