如何使用C#执行条件序列化-NewtonSoft.Json [英] How to do Conditional Serialization using C# - NewtonSoft.Json

问题描述

我正在使用NewtonSoft.Json做json序列化

I am doing json serialization using NewtonSoft.Json

public class CommonBase
{
    [JsonProperty(PropertyName = "u_customer_id")]
    public long CustomerId { get; set; }
}

我想进行条件序列化，以便如果CustomerId的值为0，我想在json序列化期间为CustomerId设置一个空白值.由于CommonBase是基类，因此我无法将数据类型从long更改为string.

I want to do a conditional serialization so that if CustomerId value is 0, I want to set a blank value for CustomerId during json serialization. Since CommonBase is a base class and I am not able to change data type from long to string.

我该如何实现?

推荐答案

我已通过将CustomerId属性更改为可为空来解决此问题.

I have solved this issue by changing CustomerId property as nullable.

   public long? CustomerId { get; set; }

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