EL表达式截取字符串

<c:if test="${fn:length(work.workTitle)>5}">
               ${fn:substring(work.workTitle, 0, 5)} ...
</c:if>
<c:if test="${fn:length(work.workTitle)<=5}">
       ${work.workTitle}
</c:if>

作者：下半夜的雨
来源：CSDN
原文：https://blog.csdn.net/fancheng614/article/details/78312965
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