问题描述
使用 Json.Net,我的对象中有一些属性需要特别注意才能序列化/反序列化它们.作为 JsonConverter
的后代,我成功地做到了这一点.这是执行此操作的常用方法:
Using Json.Net, I have properties in my objects which need special care in order to serialize / deserialize them. Making a descendant of JsonConverter
, I managed to accomplish this successfully. This is the common way of doing this:
我对这段代码的问题是我需要在每个序列化/反序列化中引入我的自定义转换器.在我的项目中,有很多情况我无法做到这一点.例如,我正在使用其他使用 Json.Net 的外部项目,它们将在我的 SomeClass
实例上工作.但由于我不想或不能更改他们的代码,所以我无法介绍我的转换器.
My problem with this code is that I need to introduce my custom converter in every serialization / deserialization. In my project there are many cases that I cannot do that. For instance, I'm using other external projects which make use of Json.Net as well and they will be working on my SomeClass
instances. But since I don't want to or can't make change in their code, I have no way to introduce my converter.
有什么方法可以在 Json.Net 中使用一些 static
成员注册我的转换器,所以无论序列化/反序列化发生在哪里,我的转换器始终存在?
Is there any way I can register my converter, using some static
member perhaps, in Json.Net so no matter where serialization / deserialization happens, my converter is always present?
推荐答案
是的,这可以使用 Json.Net 5.0.5 或更高版本.请参阅 JsonConvert.DefaultSettings
.
Yes, this is possible using Json.Net 5.0.5 or later. See JsonConvert.DefaultSettings
.
如果您使用的是 Web API,则可以像这样在全局范围内设置转换器:
If you're using Web API, you can set up a converter globally like this instead:
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