EL 줄바꿈처리

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>

<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>

<%

	request.setAttribute("newLine", "\n");

	request.setAttribute("br", "<br>");

%>



<c:set var="c" value="${vo.content }"/>

<c:set var="c" value="${fn:replace(c,'<','&lt;') }"/>

<c:set var="c" value="${fn:replace(c,newLine,br) }"/>

${c }



<c:set var="html" value=" ${vo.content }"/>

<c:set var="html" value=" ${fn:replace(html,'&lt;br&gt;','<br>') }"/>

<c:set var="html" value=" ${fn:replace(html,'&amp;','&') }"/>

${html}<br>