Comment analyser une réponse du réseau à une classe de modèle dans MVVM croix Xamarin

Question

Ce que je: J'ai un service qui obtient une réponse d'une API

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Ce que je suis en train de faire:

• Je suis en train d'analyser les données à un modèle d'objet (ici je liste des peuples)
• Etre d'un programmeur Android dans le passé, Poupe Obtenir une réponse du serveur J'utilise généralement GSON pour remplir les objets du modèle avec des données.
• Comment obtenir le même dans MvvmCross Xamarin

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RestService.cs

public class RestService : IntIRestService 
    { 
     public async Task<List<People>> GetSalesPeopleAsync() 
     { 
      try 
      { 
       //Declare a Http client 
       var client = new HttpClient(); 
       //Add a Base URl 
       client.BaseAddress = new Uri(Constants.MUrl); 
       //Add the response type 
       client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); 
       //Add the API 
       Task<string> response = client.GetStringAsync("iCodersLab/Custom-ListView-Using-Volley/master/richman.json"); 

       String content = await response; 

       //var list = JsonConvert.DeserializeObject<List<People>>(content).ToList(); 

       //return content; 
      } 
      catch (Exception ex) 
      { 
       var t = ex.Message; 
      } 

      return null; 
     } 
    } 

People.cs

namespace SqliteDemo.core.Models 
{ 
    public class People 
    { 
     public String name 
     { 
      get; 
      set; 
     } 

     public String image 
     { 
      get; 
      set; 
     } 

     public String worth 
     { 
      get; 
      set; 
     } 

     public int InYear 
     { 
      get; 
      set; 
     } 

     public String source 
     { 
      get; 
      set; 
     } 
    } 
} 

---

Sortie ::

Actuellement GetSalesPeopleAsync() est de donner ci-dessous la sortie

[\n{\n  \"name\": \"First Richman\",\n  \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/Bill_Gates.jpg\",\n  \"worth\": \"$89 billion\",\n  \"InYear\": 2015,\n  \"source\": \"Microsoft\"\n },\n {\n  \"name\": \"Second Richman\",\n  \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/Carlos_Slim_Helu.jpg\",\n  \"worth\": \"$85 billion\",\n  \"InYear\": 2015,\n  \"source\": \"Telmex, Grupo Carso\"\n },\n {\n  \"name\": \"Third Richman\",\n    \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/WarrenBuffett.jpg\",\n    \"worth\": \"$77 billion\",\n    \"InYear\": 2015,\n    \"source\": \"Berkshire Hathaway\"\n },\n {\n  \"name\": \"Fourth Richman\",\n    \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/amancio_ortega.jpg\",\n    \"worth\": \"$70 billion\",\n    \"InYear\": 2015,\n    \"source\": \"Inditex Group\"\n },\n {\n  \"name\": \"Fifth Richman\",\n    \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/Larry_Elllison.jpg\",\n    \"worth\": \"$65 billion\",\n    \"InYear\": 2015,\n    \"source\": \"Oracle Corporation\"\n },\n {\n  \"name\": \"Sixth Richman\",\n    \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/cgkochwide.jpg\",\n    \"worth\": \"$45 billion\",\n    \"InYear\": 2015,\n    \"source\": \"Koch Industries\"\n },\n {\n  \"name\": \"Seventh Richman\",\n    \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/David_Kochcrop2007.jpg\",\n    \"worth\": \"$42 billion\",\n    \"InYear\": 2015,\n    \"source\": \"Koch Industries\"\n },\n {\n  \"name\": \"Christy Walton\",\n    \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/christywalton.jpg\",\n    \"worth\": \"$41.7 billion \",\n    \"InYear\": 2015,\n    \"source\": \"Wal-Mart\"\n },\n {\n  \"name\": \"Jim Walton\",\n    \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/Jim_Walton.jpg\",\n    \"worth\": \"$40.6 billion\",\n    \"InYear\": 2015,\n    \"source\": \"Wal-Mart\"\n },\n {\n  \"name\": \"Liliane Bettencourt\",\n    \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/lilianebettencourt.jpg\",\n    \"worth\": \"$40.1 billion\",\n    \"InYear\": 2015,\n    \"source\": \"L'Oreal\"\n },\n {\n  \"name\": \"Carlos Slim & family\",\n    \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/CarlosSlimfamily.jpg\",\n    \"worth\": \"$79.2 billion\",\n    \"InYear\": 2014,\n    \"source\": \"Telmex, Am�rica M?vil, Grupo Carso\"\n },\n {\n  \"name\": \"Bernard Arnault\",\n    \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/Bernard_Arnault.jpg\",\n    \"worth\": \"$29.0 billion\",\n    \"InYear\": 2013,\n    \"source\": \"LVMH Mo�t Hennessy � Louis Vuitton\"\n },\n {\n  \"name\": \"Prince Al-Waleed\",\n    \"image\": \"https://raw.githubusercontent.com/iCodersLab/Custom-ListView-Using-Volley/master/images/PrinceAlwaleed.jpg\",\n    \"worth\": \"$23.7 billion\",\n    \"InYear\": 2005,\n    \"source\": \"Kingdom Holding Company\"\n }\n ] 

Answer 1

Utilisez Newtonsoft.JsonConvert.DeserializeObject<People>(content);