๋ฐ์ํ
โ
Counter.java
package scope;
public class Counter {
private int cnt = 0;
public int getCnt() {
this.cnt++;
return cnt;
}
public void setCnt(int cnt) {
this.cnt = cnt;
}
}
cntReset.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<jsp:setProperty property="cnt" name="testsession" value="0"/>
<script>
location.href="<%=request.getParameter("page")%>.jsp";
</script>
</body>
</html>
sessionScope.jsp (์คํ ํ์ด์ง)
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>์๋ฐ๋น session scope ํ
์คํธ</title>
</head>
<jsp:useBean id="testsession" class="scope.Counter" scope="session"/>
<body>
ํ์ฌ ๋ฐฉ๋ฌธ์ ์ :
<jsp:getProperty property="cnt" name="testsession"/>
<input type="button" value="์ด๊ธฐํ"
onclick="location.href='cntReset.jsp?page=sessionScope';">
</body>
</html><์คํ ๊ฒฐ๊ณผ>
๋ฐ์ํ
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๋๊ธ