jstl常用标签

<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

<%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>

<fmt:formatDate value="${qualicertiVo.qualicertiDate }" pattern="yyyy-MM-dd"/>   输出2013-01-01

<fmt:formatNumber pattern="###0.00" >${resourceGlistVo.pricesetHangprice }</fmt:formatNumber> 输出：111.00

${fn:substring(memberVo.areaCode,0,2) eq province.provincCode}   截取code  0到2