.NET C#JsonConvert.DeserializeObject数组

我正在尝试从API服务反序列化对象数组

API中的数据具有以下形式：

{
"id": "9286",
"nome": "Bairro Novo",
"num_lotes": "312",
"num_quadras": "9",
"plots_id": "159351",
"geo_data": [
  {
    "loteamentos_id": "9286",
    "G": "-7.27087569384820000000",
    "K": "-34.90980863571200000000",
    "index": "0",
    "code": "V"
  },
  {
    "loteamentos_id": "9286",
    "G": "-7.27234968660550000000",
    "K": "-34.90971207618700000000",
    "index": "1",
    "code": "V"
  },
  {
    "loteamentos_id": "9286",
    "G": "-7.27317448188540000000",
    "K": "-34.90458905696900000000",
    "index": "2",
    "code": "V"
  },
  {
    "loteamentos_id": "9286",
    "G": "-7.27176434710060000000",
    "K": "-34.90472316741900000000",
    "index": "3",
    "code": "V"
  },
  {
    "loteamentos_id": "9286",
    "G": "-7.27202508786680000000",
    "K": "-34.90719884634000000000",
    "index": "15",
    "code": "C"
  }
]
  },

Loteamento类：

public class Loteamento {

    [JsonProperty("id")]
    public string id { get; set; }

    [JsonProperty("nome")]
    public string nome { get; set; }

    [JsonProperty("num_lotes")]
    public string num_lotes { get; set; }

    [JsonProperty("num_quadras")]
    public string num_quadras { get; set; }

    [JsonProperty("plots_id")]
    public string plots_id { get; set; }

    [JsonProperty("geo_data")]
    public List<GeoData> geo_data { get; set; }

}

问题是我遇到了一个错误，不知道如何获取数组

在我的代码中，我有：

List<Loteamento>[] loteamentos = null;
loteamentos = JsonConvert.DeserializeObject<List<Loteamento>>(dataObj.Result);

List[]loteamentos=null；
loteamentos=JsonConvert.DeserializeObject（dataObj.Result）；

怎么了？

List[]loteamentos=null；
List<Loteamento>[] loteamentos = null;
loteamentos = JsonConvert.DeserializeObject<List<Loteamento>>(dataObj.Result);

loteamentos=JsonConvert.DeserializeObject（dataObj.Result）；

第一行将

loteamentos

声明为一个数组，其中数组中的每个单元格都是一个

列表

。因此，将此变量设置为保存类型

列表的多个实例

然后，第二行反序列化
List
的单个实例，然后尝试将其分配到
loteamentos
变量中。该变量不合适，因为它是一个列表数组，而不仅仅是一个列表

我怀疑如果您只需从第一行中删除
[]
，它可能会起作用。
使用Newtonsoft Json.Net，您可以像这样反序列化它：

void Main()
{
    string json = @"{
        ""id"": ""9286"",
""nome"": ""Bairro Novo"",
""num_lotes"": ""312"",
""num_quadras"": ""9"",
""plots_id"": ""159351"",
""geo_data"": [
  {
    ""loteamentos_id"": ""9286"",
    ""G"": ""-7.27087569384820000000"",
    ""K"": ""-34.90980863571200000000"",
    ""index"": ""0"",
    ""code"": ""V""
  },
  {
    ""loteamentos_id"": ""9286"",
    ""G"": ""-7.27234968660550000000"",
    ""K"": ""-34.90971207618700000000"",
    ""index"": ""1"",
    ""code"": ""V""
  },
  {
    ""loteamentos_id"": ""9286"",
    ""G"": ""-7.27317448188540000000"",
    ""K"": ""-34.90458905696900000000"",
    ""index"": ""2"",
    ""code"": ""V""
  },
  {
    ""loteamentos_id"": ""9286"",
    ""G"": ""-7.27176434710060000000"",
    ""K"": ""-34.90472316741900000000"",
    ""index"": ""3"",
    ""code"": ""V""
  },
  {
    ""loteamentos_id"": ""9286"",
    ""G"": ""-7.27202508786680000000"",
    ""K"": ""-34.90719884634000000000"",
    ""index"": ""15"",
    ""code"": ""C""
  }
]
  }";

 var result = JsonConvert.DeserializeObject<RootObject>(json);
}

public class GeoData
{
    public string loteamentos_id { get; set; }
    public string G { get; set; }
    public string K { get; set; }
    public string index { get; set; }
    public string code { get; set; }
}

public class RootObject
{
    public string id { get; set; }
    public string nome { get; set; }
    public string num_lotes { get; set; }
    public string num_quadras { get; set; }
    public string plots_id { get; set; }
    public List<GeoData> geo_data { get; set; }
}

void Main（）
{
字符串json=@”{
“id”：“9286”，
“nome”：“Bairro Novo”，
“数量”：“312”，
“四头数”：“9”，
“绘图id”：“159351”，
“地理位置数据”：[
{
“loteamentos_id”：“9286”，
“G”：“7.27087569384820000000”，
“K”：“34.9098086357120000000”，
索引“”：“0”，
“代码”：“V”
},
{
“loteamentos_id”：“9286”，
“G”：“7.272349686605500000”，
“K”：“34.90971207618700000000”，
“索引”：“1”，
“代码”：“V”
},
{
“loteamentos_id”：“9286”，
“G”：“7.27317448188540000000”，
“K”：“34.9045890569690000000”，
“索引”：“2”，
“代码”：“V”
},
{
“loteamentos_id”：“9286”，
“G”：“7.27176434710060000000”，
“K”：“34.90472316741900000000”，
“索引”：“3”，
“代码”：“V”
},
{
“loteamentos_id”：“9286”，
“G”：“7.272025087668000000”，
“K”：“34.90719884634000000000”，
“索引”：“15”，
“代码”：“C”
}
]
}";
var result=JsonConvert.DeserializeObject（json）；
}
公共类地理数据
{
公共字符串loteamentos_id{get；set；}
公共字符串G{get；set；}
公共字符串K{get；set；}
公共字符串索引{get；set；}
公共字符串代码{get；set；}
}
公共类根对象
{
公共字符串id{get；set；}
公共字符串nome{get；set；}
公共字符串num_lotes{get；set；}
公共字符串num_quadras{get；set；}
公共字符串绘图\u id{get；set；}
公共列表geo_数据{get；set；}
}

注意：类是根据样本Json在“我得到一个错误”上创建的。。。什么错误？还有，为什么你要把一个列表分配给一个列表数组？@patrickhoffman upss！你是对的。这就是问题所在！谢谢
void Main()
{
    string json = @"{
        ""id"": ""9286"",
""nome"": ""Bairro Novo"",
""num_lotes"": ""312"",
""num_quadras"": ""9"",
""plots_id"": ""159351"",
""geo_data"": [
  {
    ""loteamentos_id"": ""9286"",
    ""G"": ""-7.27087569384820000000"",
    ""K"": ""-34.90980863571200000000"",
    ""index"": ""0"",
    ""code"": ""V""
  },
  {
    ""loteamentos_id"": ""9286"",
    ""G"": ""-7.27234968660550000000"",
    ""K"": ""-34.90971207618700000000"",
    ""index"": ""1"",
    ""code"": ""V""
  },
  {
    ""loteamentos_id"": ""9286"",
    ""G"": ""-7.27317448188540000000"",
    ""K"": ""-34.90458905696900000000"",
    ""index"": ""2"",
    ""code"": ""V""
  },
  {
    ""loteamentos_id"": ""9286"",
    ""G"": ""-7.27176434710060000000"",
    ""K"": ""-34.90472316741900000000"",
    ""index"": ""3"",
    ""code"": ""V""
  },
  {
    ""loteamentos_id"": ""9286"",
    ""G"": ""-7.27202508786680000000"",
    ""K"": ""-34.90719884634000000000"",
    ""index"": ""15"",
    ""code"": ""C""
  }
]
  }";

 var result = JsonConvert.DeserializeObject<RootObject>(json);
}

public class GeoData
{
    public string loteamentos_id { get; set; }
    public string G { get; set; }
    public string K { get; set; }
    public string index { get; set; }
    public string code { get; set; }
}

public class RootObject
{
    public string id { get; set; }
    public string nome { get; set; }
    public string num_lotes { get; set; }
    public string num_quadras { get; set; }
    public string plots_id { get; set; }
    public List<GeoData> geo_data { get; set; }
}