2024-12-16 19:45:31 +08:00
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<%@ page contentType="text/html;charset=GB2312" %>
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<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
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<html>
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<head>
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<title><3E><><EFBFBD><EFBFBD>ʽ<EFBFBD><CABD><EFBFBD>صı<D8B5>ǩ</title>
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</head>
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<body>
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<h2>ʹ<><CAB9><c:out value="<c:out> <c:set> <c:remove>" /><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD></h2>
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<hr>
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<c:set scope="page" var="number">
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<c:out value="${5}"/>
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</c:set>
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<br>
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<c:set scope="request" var="number">
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<c:out value="${15}"/>
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</c:set>
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<br>
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<c:set scope="session" var="number">
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<c:out value="${25}"/>
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</c:set>
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<EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>number<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD>ʼֵ</p>
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pageScope.number =<c:out value="${pageScope.number}" default="No Data" />
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<br>
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requestScope.number =<c:out value="${requestScope.number}"
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default="No Data" />
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<br>
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sessionScope.number =<c:out value="${sessionScope.number}"
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default="No Data" />
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<br>
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<p><c:out value='ִ<><D6B4><c:remove var="number" />֮<><D6AE>'/></p>
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<c:remove var="number" scope="request" />
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pageScope.number =<c:out value="${pageScope.number}"
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default="No Data" />
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<br>
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requestScope.number =<c:out value="${requestScope.number}"
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default="No Data" />
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<br>
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sessionScope.number =<c:out value="${sessionScope.number}"
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default="No Data" />
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<br>
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</body>
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</html>
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