1，引用
插件：Newtonsoft.Json.dll
命名空间：using Newtonsoft.Json;
2，json序列化
???????static void Serialize() ???????{ ???????????List<User> uList = new List<User>(); ???????????uList.Add(new User { Name = "xihu", Age = 20, Sex = false }); ???????????uList.Add(new User { Name = "qiyo", Age = 21, Sex = true }); ???????????uList.Add(new User { Name = "mokg", Age = 22, Sex = false }); ???????????//将user集合序列化 ???????????string s = JsonConvert.SerializeObject(uList); ???????????Console.WriteLine(s); ???????}3，反序列化
???????//反序列化
???????static void Deserialize(string jsonStr)
???????{ ???????????List<User> uList = JsonConvert.DeserializeObject<List<User>>(jsonStr); ???????????foreach(var u in uList) ???????????{
????????????????Console.WriteLine($"姓名：{u.Name}，年龄：{u.Age}，性别：{u.Sex}"); ???????????} ???????}不知道你们发现了没有，转换后性别的首字母变成了大写，原因吧，我暂时还不知道，睡觉去了，哈哈
json序列化
原文地址：https://www.cnblogs.com/ecake/p/8542815.html