<c:if ...的使用

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?<c:if?test="${queryType?==?'1'}">??????<c:if?test="${?infoType?==?'0'}">??????????<div?class="ttl_bar?ttl_16">南京一日游</div>??????</c:if>??????<c:if?test="${?infoType?==?'1'}">??????????<div?class="ttl_bar?ttl_16">南京周边游</div>??????</c:if>??????<c:if?test="${?infoType?==?'2'}">??????????<div?class="ttl_bar?ttl_16">境内游</div>??????</c:if>??????<c:if?test="${?infoType?==?'3'}">??????????<div?class="ttl_bar?ttl_16">境外游</div>??????</c:if>??????<c:if?test="${?infoType?==?'4'}">??????????<div?class="ttl_bar?ttl_16">自驾游</div>??????</c:if>??</c:if>??

?利用传入的queryType的值判断显示的内容

其中<c:if test=""></c:if>中test的内容的结果只能是布尔值

另外判断时候为空：<c:if test="${empty id}">、<c:if test="${!empty id}">