<c:choose> <c:when test="${condition1}"> condition1為true </c:when> <c:when test="${ condition2}"> condition2為true </c:when> <c:otherwise> condition1和condition2都為false </c:otherwise> </c:choose>
<c:choose> <c:when test="${condition1}"> condition1為true </c:when> <c:when test="${ condition2}"> condition2為true </c:when> <c:otherwise> condition1和condition2都為false </c:otherwise> </c:choose>
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