- <%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>
- <%@ taglib prefix='c' uri="http://java.sun.com/jsp/jstl/core" %>
- <%@ taglib prefix='fmt' uri="http://java.sun.com/jsp/jstl/fmt" %>
- <%
- String path = request.getContextPath();
- String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
- %>
-
- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
- <html>
- <head>
- <base href="<%=basePath%>">
-
- <style type="text/css">
- body {background-color: black;color: white;}
- span {text-align: center;color: green;background-color: yellow;}
- .notice {color: rgb(250,37,62);}
- hr { background-color: fuchsia; height: 5px;}
- </style>
- </head>
-
- <body>
- <fmt:bundle basename="jstl.jstl">
- <span>从 .properties 文件中读取最简单的信息输出:</span>
- <fmt:message key="basemsg" />
- <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="param-1-value" />
- <span class="notice"><fmt:param value="param-2-value" />
- </fmt:message>
- <hr/>
- <span>数字 格式化并输出:</span><br/>
- 数字:<fmt:formatNumber value="1234567890" type="number"/><br/>
-
- 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>
-
- </body>
- </html>
posted @
2016-09-19 15:07
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