导包

using Newtonsoft.Json;

生成配置

string str = JsonConvert.SerializeObject(对象);

            File.AppendAllText("./DataSrc/kvData.json", str);

读取配置

StreamReader reader = new StreamReader("./ReportDic/kvData.json");

            string json = reader.ReadToEnd().Trim();

            kvData = JsonConvert.DeserializeObject<Dictionary<string, Rule>>(json);