According to TLD or attribute directive in tag file, attribute [value] does not accept any expressions

<%@ taglib prefix="fmt" uri="http://java.sun.com/jstl/fmt_rt" %> 导入fmt_rt这个不是<%@ taglib prefix="fmt" uri="http://java.sun.com/jstl/fmt" %> 这个

来源：https://www.cnblogs.com/cwnAss/p/11929937.html