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[21.10.07] jstlFormat(jstl) 본문

JAVA_EE/EL-JSTL

[21.10.07] jstlFormat(jstl)

luvforjunk 2021. 10. 7. 17:52
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<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>

<fmt:formatNumber type="number" value="123456789" /><br>
<fmt:formatNumber type="number" value="123456789.88" /><br>
<fmt:formatNumber type="number" value="123456789.88" maxFractionDigits="1"/><br>
<br>

<fmt:formatNumber type="number" value="123456.78" pattern="#,###"/><br>
<fmt:formatNumber type="number" value="123456.789" pattern=".##"/><br>
<fmt:formatNumber type="number" value="123456.789" pattern="#,###.##"/><br>
<br>

<fmt:formatNumber type="number" value="0000.00" pattern="#,###.##"/><br>
<fmt:formatNumber type="number" value="0000.00" pattern="0,000.00"/><br> <!-- 강제로 00을 붙여라 -->
<fmt:formatNumber type="number" value="12.3" pattern="000.00"/><br>
<br>

<!-- simple date format 대신 쓰는 방법 -->
<c:set var="now" value="<%=new java.util.Date()%>"/>
<c:out value="${now}"/><br>
date : <fmt:formatDate value="${now}" type="date"/><br>
time : <fmt:formatDate value="${now}" type="time"/><br>
both : <fmt:formatDate value="${now}" type="both"/><br>
<br>

<fmt:formatDate value="${now}" pattern="yy-MM-dd hh:mm" type="both" /><br>
<fmt:formatDate value="${now}" pattern="yy-MM-dd" type="date" /><br>
<fmt:formatDate value="${now}" pattern="yy-MM-dd E요일 a" type="date" /><br>
<fmt:formatDate value="${now}" pattern="HH:mm" type="time" /><br>

<!-- 
MM : 월 / mm : 분 
HH : 24시 / 12 hour format	
-->

</body>
</html>

 

 

결과창

 

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