用Java转换日期时间格式 [英] Converting Date time format in Java

问题描述

我有一行C＃代码，我正在尝试用Java复制。代码如下。

I have a line of C# code that I am trying to replicate in Java. The code looks as follows.

n.InnerText = DateTime.Parse(n.InnerText).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ");

目的是将xml上下文中已有的DateTime替换为代表通用时间的DateTime。

The intent is to replace the DateTime already in the xml context with one representing universal time.

我尝试使用

node.setTextContent = Date.parse(node.getTextContent())

但由于Date.parse（ ）已弃用。我通读了Eclipse中的注释，并按建议尝试使用DateFormat，但DateFormat没有解析方法。

but I am unable to continue due to the Date.parse() being deprecated. I read through the note in Eclipse and tried DateFormat as suggested but DateFormat does not have a parse method.

有人可以建议不使用任何第三方库的问题解决方案吗？

Can someone suggest a solution to my problem that does not use any third party libraries?

推荐答案

您可以使用：

DateFormat format = new SimpleDateFormat("yyyy-MM-ddTHH:mm:ssZ");
Date date = format.parse(myString);

请务必检查语言环境是否合适，并检查字段是否相同（如我不知道您打算解析什么，我只是复制了它们。）

Be sure to check the locale if it's appropriate, and to check that the fields are the same (as I don't know what you intended to parse, I just copied them).

（例如， T不存在。）

(For example "T" does not exist.)

这篇关于用Java转换日期时间格式的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！