Newtonsoft JSON应该序列化和继承 [英] Newtonsoft JSON ShouldSerialize and inheritance

问题描述

我有一个这样的班级:

public class Foo
{
    public int Bar { get; set;}
}

该类用于存储在NoSQL数据库中，因此我需要存储 Bar 值.但是，我不想通过我的API公开此值.因此，我创建了一个继承自 Foo 的类，该类将从我的API返回.

This class is used to be stored in a NoSQL database so I need to store the Bar value. However, I don't want to expose this value through my API. So I created a class that inherits from Foo that I will return from my API.

我按照发现的文档创建了 ShouldSerializeBar 方法

I created the method ShouldSerializeBar by following the documentation I found here.

public class Foo2 : Foo
{
    public bool ShouldSerializeBar()
    {
        return false;
    }
}

但是，没有调用该方法.是否有解决此问题的方法或实现此目的的另一种方法?

However, the method is not called. Is there a workaround for this or another way to achieve this?

推荐答案

public class Foo
{
    public int Bar { get; set;}

    public virtual bool ShouldSerializeBar()
    {
        return true;
    }
}

public class Foo2 : Foo
{
    public override bool ShouldSerializeBar()
    {
        return false;
    }
}

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