JSP jstl-core-<fmt:setTimeZone> 标记

jstl-core-<fmt:setTimeZone> 标记

<fmt:setTimeZone>标签用于一个时区的对象复制到指定作用域的变量。

属性

属性	描述	必需	默认值
value	公开为作用域或配置变量的时区	是	没有
var	存储新时区的变量名称	否	取代预设
scope	存储新时区的变量作用域	否	page

示例


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

<html>
   <head>
      <title>JSTL fmt:setTimeZone Tag</title>
   </head>

   <body>
      <c:set var = "now" value = "<%=new java.util.Date()%>" />
      <p>Date in Current Zone: <fmt:formatDate value = "${now}" 
         type = "both" timeStyle = "long" dateStyle = "long" /></p>
      <p>Change Time Zone to GMT-8</p>
      <fmt:setTimeZone value = "GMT-8" />
      <p>Date in Changed Zone: <fmt:formatDate value = "${now}" 
         type = "both" timeStyle = "long" dateStyle = "long" /></p>
   </body>
</html>

上面的代码将产生以下结果-


Date in Current Zone: 23 September 2010 15:21:37 GST


Change Time Zone to GMT-8


Date in Changed Zone: 23 September 2010 03:21:37 GMT-08:00