<%
out.println("<br/>------------------------<br/>");

String id = "홍길동";
pageContext.setAttribute( "id", id );

out.println("<br/>------------------------<br/>");
%>
<c:out value="${pageScope.id}"/>
<c:out value="${id}"/>
<c:set var="name" value="${id}" />
<%
String name = (String)pageContext.getAttribute( "name" );
out.println(name);
%>