whileTestForm.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>
<form method="post" action="whileTest.jsp">
곱해질 값: <input type="text" name="number"><br>
곱해질 횟수: <input type="text" name="num"><br>
<input type="submit" value="전송">
</form>
</body>
</html>
---------------------------------------------------------
whileTest.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>
<%
int number = Integer.parseInt(request.getParameter("number"));
int num = Integer.parseInt(request.getParameter("num"));
long multiply = 1;
int count = 0;
while(count<num){
multiply *= number;
count++;
}
%>
결과:<%=multiply %>
</body>
</html>
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