[JSTL] String -> Number

[출처] - http://www.tutorialspoint.com/jsp/jstl_format_parsenumber_tag.htm

 

<c:set var="balance" value="1250003.350" />

<fmt:parseNumber var="i" type="number" value="${balance}" />
<p>Parsed Number (1) : <c:out value="${i}" /></p>
<fmt:parseNumber var="i" integerOnly="true" 
                       type="number" value="${balance}" />
<p>Parsed Number (2) : <c:out value="${i}" /></p>

 

result

NUMBER PARSING: Parsed Number (1) : 1250003.35 Parsed Number (2) : 1250003