首先:我是使用JSON的新手,我使用here上的答案使用Json.Net將數據從Pokemon API反序列化爲C#類(Pokemon類)。我用http://json2csharp.com幫我確定我的類,它看起來像這樣:無法反序列化當前的JSON數組
public class Pokemon
{
public Pokemon(string json)
{
JsonConvert.PopulateObject(json, this, PokeApi.JsonSerializerSettings);
}
[JsonProperty("name")]
public string Name { get; set; }
[JsonProperty("evolutions")]
public Evolutions evolutions { get; set; }
[JsonProperty("national_id")]
public int national_id { get; set; }
}
與一羣喜歡resource_uri,攻擊統計等性能等
由於上述鏈路上提供的答案說,我用JsonConvert.DeserializeObject(JSON),像這樣:
public Pokemon GetPokemon(int nationalId)
{
using (WebClient client = new WebClient())
{
var json = client.DownloadString("http://pokeapi.co/api/v1/pokemon/" + nationalId + "/");
var output = JsonConvert.DeserializeObject<Pokemon>(json);
return output;
}
}
不過,我不斷收到,說:「當前的JSON陣列(例如[1,2,3])不能反序列化爲因爲類型‘演變’異常類型需要JSON對象...「
我發現了很多其他問題,要求相同的確切的事情,但我與頂部答案混淆 - 有時答案是使用JsonProperty,有時是使用JsonConverter,沒有真正解釋所有這些意味着什麼。我需要兩個嗎?
編輯:樣品JSON(撥打:http://pokeapi.co/api/v1/pokemon/1/)
{
"abilities": [
{
"name": "overgrow",
"resource_uri": "/api/v1/ability/1/"
},
{
"name": "chlorophyll",
"resource_uri": "/api/v1/ability/2/"
}
],
"attack": 49,
"catch_rate": 45,
"created": "2013-11-02T12:08:25.745455",
"defense": 49,
"egg_cycles": 21,
"egg_groups": [
{
"name": "Monster",
"resource_uri": "/api/v1/egg/1/"
},
{
"name": "Grass",
"resource_uri": "/api/v1/egg/8/"
}
],
"ev_yield": "1 Sp Atk",
"evolutions": {
"level": 16,
"method": "level up",
"resource_uri": "/api/v1/pokemon/2/",
"to": "Ivysaur"
},
"exp": 64,
"growth_rate": "ms",
"happiness": 70,
"height": "2'4",
"hp": 45,
"male_female_ratio": "87.5/12.5",
"modified": "2013-11-02T13:28:04.914889",
"moves": [
{
"learn_type": "other",
"name": "Tackle",
"resource_uri": "/api/v1/move/1/"
},
{
"learn_type": "other",
"name": "Growl",
"resource_uri": "/api/v1/move/2/"
},
{
"learn_type": "level up",
"level": 10,
"name": "Vine whip",
"resource_uri": "/api/v1/move/3/"
}
],
"name": "Bulbasaur",
"national_id": 1,
"resource_uri": "/api/v1/pokemon/4/",
"sp_atk": 65,
"sp_def": 65,
"species": "seed pokemon",
"speed": 45,
"total": 318,
"types": [
{
"name": "grass",
"resource_uri": "/api/v1/type/5/"
},
{
"name": "poison",
"resource_uri": "/api/v1/type/8/"
}
],
"weight": "15.2lbs"
}
演變類:
public class Evolutions
{
public int level { get; set; }
public string method { get; set; }
public string resource_uri { get; set; }
public string to { get; set; }
}
你能否提供樣本json?也是Evolutions類的模式 – Cris