如何在 JSP 中设置时区?


<fmt:setTimeZone> 标记用于将时区对象复制到指定范围变量中。

属性

<fmt:setTimeZone> 标记有以下属性:

属性描述必需默认
作为范围或配置变量公开的时区
变量用于存储新时区的变量的名称替换默认值
范围用于存储新时区的变量的范围页面

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>

以上代码将生成以下结果:

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

更新于:30-Jul-2019

621 次浏览

启动你的 职业

完成课程并获得认证

开始
广告