<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>报错
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>正确
注意：中间差了一个jsp
According to TLD or attribute directive in tag file, attribute items does not accept any expressions
原文：https://www.cnblogs.com/1906859953Lucas/p/11606732.html