为什么Json.NET DeserializeObject将时区更改为本地时间? [英] Why does Json.NET DeserializeObject change the timezone to local time?

问题描述

我正在使用json.net反序列化DateTimeOffset，但是它忽略了指定的时区并将datetime转换为本地偏移量.例如，给定

I'm using json.net to deserialize a DateTimeOffset, but it is ignoring the specified timezone and converting the datetime to the local offset. For example, given

var content = @"{""startDateTime"":""2012-07-19T14:30:00+09:30""}";

使用以下方法反序列化时:

When deserialised using:

var jsonSerializerSettings = new JsonSerializerSettings() { DateFormatHandling = DateFormatHandling.IsoDateFormat, DateParseHandling = DateParseHandling.DateTimeOffset, DateTimeZoneHandling = DateTimeZoneHandling.RoundtripKind };
var obj = JsonConvert.DeserializeObject(content, jsonSerializerSettings);

obj将包含一个包含DateTimeOffset的属性，但该值将为2012-07-19T15:30:00+10:30，即转换为本地时区而不是保留原始时区.

The obj will contain a property containing a DateTimeOffset but the value will be 2012-07-19T15:30:00+10:30 i.e. converted to the local timezone instead of preserving the original timezone.

是否有一种方法可以按预期方式解析值，以使所得的DateTimeOffset属性与提供的值匹配?

Is there a way to get the value to be parsed as expected so that the resulting DateTimeOffset property will match the supplied value?

推荐答案

它似乎正在忽略DateParseHandling.DateTimeOffset，并且正在使用DateParseHandling.DateTime.我会在此处记录问题: https://github.com/JamesNK/Newtonsoft.Json

It seems to be ignoring DateParseHandling.DateTimeOffset and is using DateParseHandling.DateTime. I would log an issue here: https://github.com/JamesNK/Newtonsoft.Json

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