C# 将json中的地址数据转换为地址对象

在请求地址web服务时，我得到以下Json：

{
    "cep": "04194-280",
    "logradouro": "Rua Memorial de Aires",
    "complemento": "",
    "bairro": "Jardim São Savério",
    "localidade": "São Paulo",
    "uf": "SP",
    "unidade": "",
    "ibge": "3550308",
    "gia": "1004"
}

我需要将此json转换为以下对象：

    public class Endereco
    {
        [JsonProperty("cep")]
        public string CEP { get; set; }
        [JsonProperty("logradouro")]
        public string Logradouro { get; set; }
        [JsonProperty("complemento")]
        public string Complemento { get; set; }
        [JsonProperty("bairro")]
        public string Bairro { get; set; }
        [JsonProperty("localidade")]
        public string Localidade { get; set; }
        [JsonProperty("uf")]
        public string UF { get; set; }
        [JsonProperty("ibge")]
        public string IBGE { get; set; }
        [JsonProperty("unidade")]
        public string Unidade { get; set; }
        [JsonProperty("gia")]
        public string GIA { get; set; }
    }

将json转换为对象的代码如下：

using (WebClient client = new WebClient())
{
    string jsonAddress = JsonConvert.SerializeObject(client.DownloadString("http://viacep.com.br/ws/" + tboCep.Text + "/json/"));
    Addressa ddr = JsonConvert.DeserializeObject<Endereco>(jsonAddress);

    tboCidade.Text = address.Localidade; //City
    tboEstado.Text = address.UF;         // State
    tboRua.Text = address.Logradouro;    // Street
    tboBairro.Text = address.Bairro;     // District
}

---

有谁知道如何解决这个问题或者有更好的建议吗？提前谢谢你

您在这里进行连载

string jsonAddress = JsonConvert.SerializeObject(client.DownloadString("http://viacep.com.br/ws/" + tboCep.Text + "/json/"));

从客户机返回的字符串已经是一个序列化对象，您基本上要再次序列化它

获取直接从web调用返回的字符串，并将其解压缩

string jsonAddress = client.DownloadString("http://viacep.com.br/ws/" + tboCep.Text + "/json/");
var ddr = JsonConvert.DeserializeObject<Endereco>(jsonAddress);

string jsonAddress=client.DownloadString（“http://viacep.com.br/ws/“+tboCep.Text+”/json/”；
var ddr=JsonConvert.DeserializeObject（jsonAddress）；

您在这里进行了双重序列化

string jsonAddress = JsonConvert.SerializeObject(client.DownloadString("http://viacep.com.br/ws/" + tboCep.Text + "/json/"));

从客户机返回的字符串已经是一个序列化对象，您基本上要再次序列化它

获取直接从web调用返回的字符串，并将其解压缩

string jsonAddress = client.DownloadString("http://viacep.com.br/ws/" + tboCep.Text + "/json/");
var ddr = JsonConvert.DeserializeObject<Endereco>(jsonAddress);

string jsonAddress=client.DownloadString（“http://viacep.com.br/ws/“+tboCep.Text+”/json/”；
var ddr=JsonConvert.DeserializeObject（jsonAddress）；

您正在双重序列化。获取直接从web调用返回的字符串，并取消双重序列化。获取直接从web调用返回的字符串，并将其解压缩