标签:http java io ar cti ef on sp
1、js、jsp种判断list长度
js : list.length
jsp: <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>
list的长度是:${fn:length(list)}
标签:http java io ar cti ef on sp
原文地址:http://www.cnblogs.com/tombsky/p/3915604.html