c# - 尝试 C# 将 Json 解析为带有内部数组的字典

Question

我是 C# 的新手，请说明如何解析此 JSON。我需要遍历内部数组来提取一些数据。JSON:

{
    "p": [{
        "p": [{
            "p": "Get in ",
            "f": [],
            "t": "t"
        },
        {
            "p": "test",
            "t": "lb",
            "id": "Make"
        },
        ....

例如需要访问字典 "{"p": "Get in ", "f": [], "t": "t"}"执行以下操作:

Dictionary<string, object> result = JsonConvert.DeserializeObject<Dictionary<string, object>>(bodyString);
List<Dictionary<string, object>> itemsArray = result["p"] as List<Dictionary<string, object>>;

foreach(var itemInfo in itemsArray)
{

}

但是 itemsArray 为空。

Answer 1

如果您创建一个模型来拟合数据，那么您就不必担心多级字典反序列化的问题。

void Main()
{
    var json = @"{
   ""p"":[
      {
         ""p"":[
            {
               ""p"":""Get in "",
               ""f"":[

               ],
               ""t"":""t""
            },
            {
               ""p"":""test"",
               ""t"":""lb"",
               ""id"":""Make""
            }
         ]
      }
   ]
}";

    var data = JsonConvert.DeserializeObject<ItemCollection>(json);
}

public class ItemCollection
{
    public ItemGroup[] p { get; set; }
}

public class ItemGroup
{
    public Item[] p { get; set; }
}

public class Item
{
    public string p { get; set; }
    public string t { get; set; }
    public string id { get; set; }
    public string[] f { get; set; }
}