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 |
---|---|---|---|
值 | 作为范围或配置变量公开的时区 | 是 | 无 |
变量 | 用于存储新时区的变量的名称 | 否 | 替换默认值 |
范围 | 用于存储新时区的变量的范围 | 否 | 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
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