JSON.NET-只读属性&支持IgnoreDataMember [英] JSON.NET - read-only properties & support for IgnoreDataMember

问题描述

JSON.NET是否支持IgnoreDataMember属性，还是我必须使用JsonIgnore?将来会支持吗?

Does JSON.NET support the IgnoreDataMember attribute or do I have to use JsonIgnore instead? Is this something that will be support in future?

此外，我发现JSON.NET正在序列化仅获得的属性-这是预期的行为吗?我们可以在序列化器级别关闭它吗?

In addition I've found that JSON.NET is serializing properties that are get only - is this intended behaviour? Is it something we can switch off at serializer level?

推荐答案

回答我自己的问题，但认为这可能对其他人有帮助...

Answering my own question, but thought it may be helpful to others...

我们最终使用自定义的IContractResolver实施了此操作.我们想要DefaultContractResolver的功能，因此我们从中派生然后调整CreateProperty来忽略我们并不真正关心序列化的事情.例如

We ended up implementing this using a custom IContractResolver. We want the functionality of the DefaultContractResolver so we derive from that then tweak CreateProperty to ignore things we don't really care to serialise. E.g.

    internal class IgnoreDataMemberContractResolver : DefaultContractResolver
    {
        protected override JsonProperty CreateProperty(MemberInfo member, MemberSerialization memberSerialization)
        {
            JsonProperty property =  base.CreateProperty(member, memberSerialization);
            property.Ignored |= member.GetCustomAttributes(typeof(IgnoreDataMemberAttribute), true).Length > 0;
            return property;
        }
    }

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