Json.net DefaultValueHandling单独排除布尔值

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问题描述

当使用json.net进行序列化时，我在序列化设置中使用了DefaultValueHandling.Ignore，如果将布尔值设置为false，则会导致删除密钥.我希望仅针对布尔类型免除该税，并申请其他类型和类.请帮助

While serializing using json.net i used DefaultValueHandling.Ignore in serialization settings, which result in removal of key if the bool is set false. I want that to be exempted for type bool alone, and apply for other types and classes. Please help

谢谢.

推荐答案

DefaultValueHandling.Ignore.这是课程:

public class Person
{
    public string FirstName { get; set; }

    public string LastName { get; set; }

    [JsonProperty(DefaultValueHandling = DefaultValueHandling.Include)]
    public bool IsEmployed { get; set; }
}

让我们说我们有以下示例:

Lets say that we have the following sample:

var person = new Person
            {
                FirstName = "John",
                IsEmployed = false
            };

var json = JsonConvert.SerializeObject(person, new JsonSerializerSettings { DefaultValueHandling = DefaultValueHandling.Ignore });

将导致以下json:

{
    "FirstName": "John",
    "IsEmployed": false
}

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