JSTL 조건문 <c:if> <c:chosse> <c:when> 문

if 문 - 

<c:if test=“${name eq ‘aaa’}”>

aaa

</c:if>

---

if else 문 - 

<c:choose>

<c:when test=“${name eq ‘aaa’}”>

aaa

</c:when>

<c:when test=“${name eq ‘bbb’}”>

bbb

</c:when>

<c:otherwise>

ccc

</c:otherwise>

</c:choose>

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비교기호 - eq, ne, empty

1. eq : ==
2. ne : !=, <>
3. empty : == null