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Programming textbook example 3.8 [78], are familiar with the use if, elseif and else tags
Renderings
index.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s" %>
<html>
<head>
<title>if else 标签</title>
</head>
<body>
<s:if test="false">
1
</s:if>
<s:elseif test="false">
2
</s:elseif>
<s:else>
YCY
</s:else>
</body>
</html>
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