1 public class Question
 2 {
 3     public List<Data> datas = new List<Data>();
 4     public struct Data
 5     {
 6         /// <summary>
 7         /// 问题
 8         /// </summary>
 9         public string Title { set; get; }
10         /// <summary>
11         /// 答案
12         /// </summary>
13         public string Content { set; get; }
14         /// <summary>
15         /// 匹配的权重
16         /// </summary>
17         public float Weight { set; get; }
18     }
19 
20 }

1 　　　　　Question q2 = new Question();
2         q2.datas.Add(new Question.Data() { Title = "你叫什么名字", Content = "我叫小艺", Weight = 0 });
3         string questionSerial = JsonConvert.SerializeObject(q2);
4         File.WriteAllText("D:/js.json", questionSerial);

1    　　　string questionJson = File.ReadAllText("D:/js.json");
2         JObject jobj = JObject.Parse(questionJson);
3         string jobjSerial = JsonConvert.SerializeObject(jobj);
4         Question questionDeserial = JsonConvert.DeserializeObject<Question>(jobjSerial);
5         for (int i = 0; i < questionDeserial.datas.Count; ++i)
6         {
7             Debug.Log($"question2，title:{questionDeserial.datas[i].Title}; content:{questionDeserial.datas[i].Content}; weight:{questionDeserial.datas[i].Weight}");
8         }