C# 如何使用Newtonsoft.Json反序列化JsonArray?
嗨,我有下面的代码,我想从中获得一些字段,并将其放入Android.TextViewC# 如何使用Newtonsoft.Json反序列化JsonArray?,c#,android,arrays,json,deserialization,C#,Android,Arrays,Json,Deserialization,嗨,我有下面的代码,我想从中获得一些字段,并将其放入Android.TextView using System; using Android.App; using Android.Widget; using Android.OS; using RestSharp; using Newtonsoft.Json; using Android.Util; using App4.Resources; using Newtonsoft.Json.Linq; using Org.Json; using Sy
using System;
using Android.App;
using Android.Widget;
using Android.OS;
using RestSharp;
using Newtonsoft.Json;
using Android.Util;
using App4.Resources;
using Newtonsoft.Json.Linq;
using Org.Json;
using System.Net;
using System.IO;
using System.Collections.Generic;
namespace App4
{
[Activity(Label = "App4", MainLauncher = true, Icon = "@drawable/icon")]
public class MainActivity : Activity
{
EditText edtcpf;
Button btnConsumer;
TextView txtcpf;
RestRequest cpf { get; set; }
public RestClient consumer { get; set; }
IRestResponse mensagemConsumer;
TextView txtsobrenome;
RestClient orderId { get; set; }
RestRequest requestorderId { get; set; }
IRestResponse answerorder { get; set; }
TextView txtnome;
TextView txtorder;
TextView txtmensagem;
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
btnConsumer = FindViewById<Button>(Resource.Id.btnConsumer);
edtcpf = FindViewById<EditText>(Resource.Id.edtcpf);
txtcpf = FindViewById<TextView>(Resource.Id.txtcpf);
txtsobrenome = FindViewById<TextView>(Resource.Id.txtresposta);
txtnome = FindViewById<TextView>(Resource.Id.txtNome);
txtorder = FindViewById<TextView>(Resource.Id.txtorder);
txtmensagem = FindViewById<TextView>(Resource.Id.txtMensagem);
btnConsumer.Click += BtnConsumer_Click;
}
private void BtnConsumer_Click(object sender, EventArgs e)
{
try
{
// API Consumer CPF
consumer = new RestClient("https://qa.api-latam.whirlpool.com/v1.0/consumers");
cpf = new RestRequest("/" + edtcpf.Text, Method.GET);
cpf.AddHeader("Content-Type", "application/json; charset=utf-8");
cpf.AddHeader("Authorization", "Bearer 70197e6c-d81b-384c-bb32-d69e8c10b101");
mensagemConsumer = consumer.Execute(cpf);
Pessoa pessoa = JsonConvert.DeserializeObject<Pessoa>(mensagemConsumer.Content);
txtnome.Text = "Nome: " +pessoa.firstName;
txtsobrenome.Text = "Sobrenome: "+ pessoa.lastName;
// API Consumer Appliances
orderId = new RestClient("https://qa.api-latam.whirlpool.com/v1.0/consumers/");
requestorderId = new RestRequest("/"+ edtcpf.Text+ "/service-orders", Method.GET);
requestorderId.AddHeader("Content-Type", "application/json; charset=utf-8");
requestorderId.AddHeader("Authorization", "Bearer 70197e6c-d81b-384c-bb32-d69e8c10b101");
answerorder = orderId.Execute(requestorderId);
CustomerJson json = JsonConvert.DeserializeObject<List<CustomerJson>>(json);
txtorder.Text = json.Customer.orderId;
}
catch (Exception)
{
throw;
}
}
}
我创建了一个包含以下字符串的类
class RootObject
{
[JsonProperty("orders")]
public Results Results { get; set; }
}
class Results
{
[JsonProperty("order")]
public Dictionary<string, JobCode> JobCodes { get; set; }
}
class JobCode
{
[JsonProperty("orderId")]
public string orderId { get; set; }
[JsonProperty("orderStatusCode")]
public string orderStatusCode { get; set; }
[JsonProperty("orderStatusDescription")]
public string orderStatusDescription { get; set; }
}
类根对象
{
[JsonProperty(“订单”)]
公共结果{get;set;}
}
课堂成绩
{
[JsonProperty(“订单”)]
公共字典作业代码{get;set;}
}
类别工作代码
{
[JsonProperty(“orderId”)]
公共字符串orderId{get;set;}
[JsonProperty(“orderStatusCode”)]
公共字符串orderStatusCode{get;set;}
[JsonProperty(“orderStatusDescription”)]
公共字符串orderStatusDescription{get;set;}
}
我需要插入到应用程序中的字段是orderId orderStatusCode和orderStatusDescription
我正在尝试反序列化它,但它返回以下消息:参数1:无法从“CustomerJson”转换为“string”,并且无法使用未分配的局部变量“json”
我如何将其反序列化?重要的事情 1) Order是orders[]数组的子元素 2) 客户是订单的子元素 您应该使用枚举器、循环等逐步在oders[]数组中搜索。。。然后,当每个循环完成时,您应该在order元素中解析Customer类 榜样
foreach(var order in orders)
{
var order = order.name;
//access to order data;
}
您的json不正确,您缺少一个“}”。以下是有效的json
{
"orders": [{
"order": {
"orderId": 7004093603,
"orderStatusCode": "CANC",
"orderStatusDescription": "Cancelado",
"serviceProviderId": 3649,
"orderOpeningDate": "2015-07-07",
"orderSchedulingDate": "2015-07-18",
"orderSchedulingPeriod": "M",
"orderSettlementDate": null,
"orderCancellationDate": null
}
}]
}
此外,我还使用创建了模型,并将它们粘贴到下面。尝试用下面的模型解析json,应该可以
public class Order2 {
public long orderId { get; set; }
public string orderStatusCode { get; set; }
public string orderStatusDescription { get; set; }
public int serviceProviderId { get; set; }
public string orderOpeningDate { get; set; }
public string orderSchedulingDate { get; set; }
public string orderSchedulingPeriod { get; set; }
public object orderSettlementDate { get; set; }
public object orderCancellationDate { get; set; }
}
public class Order{
public Order2 order { get; set; }
}
public class RootObject{
public List<Order> orders { get; set; }
}
公共类顺序2{
公共长医嘱ID{get;set;}
公共字符串orderStatusCode{get;set;}
公共字符串orderStatusDescription{get;set;}
public int serviceProviderId{get;set;}
公共字符串orderOpeningDate{get;set;}
公共字符串orderSchedulingDate{get;set;}
公共字符串orderSchedulingPeriod{get;set;}
公共对象orderSettlementDate{get;set;}
公共对象orderCancellationDate{get;set;}
}
公共阶级秩序{
公共秩序2秩序{get;set;}
}
公共类根对象{
公共列表顺序{get;set;}
}
当我尝试反序列化时,仍然出现无法转换的错误。var r=JsonConvert.DeserializeObject(r);我换了班,但还是有错误。请检查新类别。:)
public class Order2 {
public long orderId { get; set; }
public string orderStatusCode { get; set; }
public string orderStatusDescription { get; set; }
public int serviceProviderId { get; set; }
public string orderOpeningDate { get; set; }
public string orderSchedulingDate { get; set; }
public string orderSchedulingPeriod { get; set; }
public object orderSettlementDate { get; set; }
public object orderCancellationDate { get; set; }
}
public class Order{
public Order2 order { get; set; }
}
public class RootObject{
public List<Order> orders { get; set; }
}