<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>Jsp上展示的的代码:<fmt:bundle basename="get.test"> // .properties文件的位置 ???????<span>从 .properties 文件中读取最简单的信息输出:</span> ?????????<fmt:message key="smtpHostName" /> ?????????<hr/> ?????????<span>从 .properties 文件中读取带有可填参数的信息,填入参数并输出:</span> ?????????<fmt:message key="msgwithparam"> ?????????????<span class="notice"><fmt:param value="哈哈哈" /> ?????????????<span class="notice"><fmt:param value="额呵呵呵" /> ?????????</fmt:message> ?????????<hr/> ?????????<span>数字 格式化并输出:</span><br/> ?????????数字:<fmt:formatNumber value="1234567890" type="number"/><br/> ?????????<!-- 定制数字格式时,# 表示按照默认格式来, --> ?????????数字,定制了格式:<fmt:formatNumber value="1234567890" type="number" pattern="#,#00.0#" /><br/> ?????????货币:<fmt:formatNumber value="35000" type="currency" /><br/> ?????????百分比:<fmt:formatNumber value="0.317" type="percent" /><br/> ?????????<hr/> ?????????<span>格式化日期:</span><br/> ?????????<jsp:useBean id="now" class="java.util.Date"></jsp:useBean> ?????????<fmt:formatDate ?value="${now}" type="date" /><br/> ?????????<fmt:formatDate ?value="${now}" type="both" dateStyle="long" timeStyle="long" /><br/> ?????????<fmt:formatDate ?value="${now}" type="both" pattern="yyyy.MM.dd HH:mm:ss" /><br/> ?????????<hr/> ?????????<span>将字符串转化到正确的数字:<br/> ?????????忽略第一个不符合数字条件的字符和其之后的所有字符,如果字符串不是以数字开头则报错</span><br/> ?????????<fmt:parseNumber type="number" >123.02a</fmt:parseNumber><br/> ?????????<fmt:parseNumber type="number" pattern="#,#00.0#">123</fmt:parseNumber><br/> ?????????<fmt:parseNumber type="number" pattern="#,#00.0#">123.00a1</fmt:parseNumber><br/> ?????????<fmt:parseNumber type="number" pattern="#,#00.0#">3saaa</fmt:parseNumber><br/> ????????????</fmt:bundle> ?Propertis文件中的内容smtpHostName=\u54C8\u54C8\u54C8\u501F\u53E3\u501F\u53E3\u5462msgwithparam=This is a msg with params:first <font color="red">{0}</font> second <font color="aqua"> {1}</font> . ??
jsp中fmt标签的使用
原文地址:https://www.cnblogs.com/mengzhongyunying/p/8673203.html