从C＃中的json字符串中查找所有出现的值

可以使用LINQ to JSON通过使用

SelectTokens

..className

class Program{    static void Main(string[] args)    {        JObject jObject = JObject.Parse(jsonString);        // You would use this because you have an array.        // JArray jObject = JArray.Parse(jsonArray);        // .. - recursive descent        var classNameTokens = jObject.SelectTokens("..className");         var values = classNameTokens.Select(x => (x as JValue).Value);    }    static string jsonString = @"{'id':'23','name':'sunny','className':'2','class' :{'className':'1','class2' :{'className':'3','class' :{'className':'4'}}}}";    static string jsonArray = @"[{'id':'23','name':'sunny','className':'2','class' :{'className':'1','class2' :{'className':'3','class' :{'className':'4'}}}}]";}

参考文献：

Json.NET-文档-解析JSON

Json.NET
6.0版本1-JSONPath和F＃支持

JSONPath表达式