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我正在尝试在每次迭代之间使用分隔符。问题是在最后一次迭代中我得到了最后一个 //
示例:18000 → 32768 // 22 → 32769 //
我要:18000 → 32768 // 22 → 32769
<c:forEach var="port" items="${container.ports}">
${port.privatePort} → ${port.publicPort} //
</c:forEach>
试一试:
<c:forEach var="port" items="${container.ports}">
<c:when test=”${not status.last}”>
${port.privatePort} → ${port.publicPort} //
</c:when>
<c:otherwise>
${port.privatePort} → ${port.publicPort}
</c:otherwise>
</c:forEach>
或者:
<c:forEach var="port" items="${container.ports}">
${port.privatePort} → ${port.publicPort} <c:if test="${!loop.last}">//</c:if>
</c:forEach>
我正在尝试在每次迭代之间使用分隔符。问题是在最后一次迭代中我得到了最后一个 //
示例:18000 → 32768 // 22 → 32769 //
我要:18000 → 32768 // 22 → 32769
<c:forEach var="port" items="${container.ports}">
${port.privatePort} → ${port.publicPort} //
</c:forEach>
试一试:
<c:forEach var="port" items="${container.ports}">
<c:when test=”${not status.last}”>
${port.privatePort} → ${port.publicPort} //
</c:when>
<c:otherwise>
${port.privatePort} → ${port.publicPort}
</c:otherwise>
</c:forEach>
或者:
<c:forEach var="port" items="${container.ports}">
${port.privatePort} → ${port.publicPort} <c:if test="${!loop.last}">//</c:if>
</c:forEach>