JArray数组每个JObject对象添加一个键值对

JArray ja = new JArray();
JObject jo = new JObject();
jo.Add("1","1");

ja.Add(jo);
ja.Add(jo);
ja.ToList().ForEach(x => ((JObject)x).Add("2", "2"));
Console.WriteLine(ja.ToString());

  

原文地址:https://www.cnblogs.com/XuPengLB/p/6256316.html