fmt:formatDate无法按预期工作 [英] fmt:formatDate not working as expected

问题描述

我正在尝试将进入jsp的java.util.Date对象格式化为"yyyy-MM-dd hh:mm:ss"模式，但仍将其打印为其他格式(默认可能)格式.

I am trying to format a java.util.Date object, that I am getting in my jsp, into a pattern of "yyyy-MM-dd hh:mm:ss" but it still prints it in a different (default probably) format.

我已经使用此语句包含了标签库-

I have included the taglibrary using this statement -

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

并且我正在使用以下代码行将其打印为表单元格中的值-

and I am printing this as a value in a cell of a table using the following code line -

<td><fmt:formatDate pattern="yyyy-MM-dd hh:mm:ss" value="${proposal.creationDate}"/></td>

但是它仍然显示如下-

Wed May 24 00:00:00 IST 3911

有人可以建议我可能做错了吗.

Can someone please suggest, what I might be doing wrong.

推荐答案

我遇到了同样的问题.在尝试格式化日期之前，我可以通过设置区域设置来解决此问题:

I had this same problem. I was able to fix it by setting a locale before attempting to format the date:

<fmt:setLocale value="en_US" />
<fmt:formatDate value="${now}" pattern="yyyy-MM-dd" />

这解决了问题，但我不知道为什么.

This fixed the problem, but I don't know why.

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