无效JSON响应MVC API

我有一个JSON请求如下：无效JSON响应MVC API

{ 
    "Products": [ 
     { 
     "ProductId": 1, 
     "Barcode": "sample string 2", 
     "ProductExtId": "sample string 3", 
     "CategoryName": "sample string 4", 
     "BrandName": "sample string 5", 
     "StyleName": "sample string 6", 
     "ProductName": "sample string 7", 
     "Properies": [ 
       { 
        "PropertyKey": "sample string 1", 
        "PropertyValue": "sample string 2" 
      }, 
      { 
        "PropertyKey": "sample string 1", 
        "PropertyValue": "sample string 2" 
      } 
       ] 
     } 
    ] 
    }

按照上述JSON请求我的类，如下：

public class Propery 
{ 
    public string PropertyKey { get; set; } 
    public string PropertyValue { get; set; } 
} 

public class Product 
{ 
    public int ProductId { get; set; } 
    public string Barcode { get; set; } 
    public string ProductExtId { get; set; } 
    public string CategoryName { get; set; } 
    public string BrandName { get; set; } 
    public string StyleName { get; set; } 
    public string ProductName { get; set; } 
    public List<Propery> Properies { get; set; } 
} 

public class RootObject 
{ 
    public List<Product> Products { get; set; } 
    //public Product Products { get; set; } 
}

我DataController类：

[HttpGet] 
    [ResponseType(typeof(List<productGetData_Result>))] 
    public async Task<IHttpActionResult> GetProductData() 
    { 
     List<Product> prodata = new List<Product>(); 

     var list = db.productGetData().ToList(); 

     foreach (var listdata in list) 
     { 
      Product pdata = new Product(); 

      pdata.Barcode = listdata.StockNo; 
      pdata.ProductExtId = ""; 
      pdata.CategoryName = listdata.Class2Descr; 
      pdata.BrandName = listdata.Class1Descr; 
      pdata.StyleName = listdata.SubClass1Cd; 
      pdata.ProductName = listdata.AnalCode2; 
      pdata.ProductSubTitle = listdata.AnalCode2; 
      pdata.ProductImage = listdata.ImageID; 
      pdata.Color = listdata.SubClass2Cd; 
      pdata.ColorImage = ""; 
      pdata.FabricName = ""; 
      pdata.SeasonName = listdata.AnalCode3; 
      pdata.GroupName = listdata.Class2Descr; 
      pdata.SearchKeywords = listdata.ItemDesc; 
      pdata.MRP = Convert.ToInt16(listdata.Retail_Price); 
      pdata.BuyingPrice = Convert.ToInt16(listdata.CurrentCost); 
      pdata.StockQty = Convert.ToInt16(listdata.StockQty); 
      pdata.AllowedQty = Convert.ToInt16(listdata.StockQty); 
      pdata.ProductFor = ""; 
      pdata.AgeType = ""; 
      pdata.AgeFrom = 1; 
      pdata.AgeTo = 2; 
      pdata.Age = ""; 
      pdata.KeyFeatures = ""; 
      pdata.Description = listdata.ItemDesc; 
      pdata.Condition = ""; 
      pdata.Disclaimer = ""; 
      pdata.IsGiftAvailable = true; 
      pdata.IsPopular = true; 
      pdata.IsNewArrival = true; 
      pdata.IsSponsored = true; 
      pdata.IsShippingAvailable = true; 
      pdata.CompanyName = "Siddharth Creation"; 
      pdata.ProductAgeDate = Convert.ToDateTime(listdata.Dateinsert); 
      pdata.IsActive = true; 
      pdata.IntegrationFor = "Siddharth Creation"; 

      prodata.Add(pdata); 
     } 

     using (HttpClient client = new HttpClient()) 
     { 
      //HttpRequestMessage requestmsg = new HttpRequestMessage(HttpMethod.Get, "http://retailerintegration.zoomi.in"); 
      //requestmsg.Headers.Add("token", ""); 
      string stringData = JsonConvert.SerializeObject(prodata); 
      client.BaseAddress = new Uri(""); 
      MediaTypeWithQualityHeaderValue contentType =new MediaTypeWithQualityHeaderValue("application/json"); 
      client.DefaultRequestHeaders.Accept.Add(contentType); 
      var contentData = new StringContent(stringData, System.Text.Encoding.UTF8, "application/json"); 
      HttpResponseMessage response = client.PostAsync("/api/Product/ProductSave", contentData).Result; 
      var Message = response.Content.ReadAsStringAsync().Result; 
     } 

     return Ok(prodata); 
    }

AS根据上面的类和DataController，我返回JSON响应下面：

[ 
{ 
    "ProductId": 0, 
    "Barcode": "170604658", 
    "ProductExtId": "", 
    "CategoryName": "MENS SHIRTS", 
    "BrandName": "KRISS", 
    "StyleName": "PRN", 
    "ProductName": "FORMAL WEAR", 
    "Properies": null 
}, 
{ 
    "ProductId": 0, 
    "Barcode": "170604657", 
    "ProductExtId": "", 
    "CategoryName": "MENS SHIRTS", 
    "BrandName": "KRISS", 
    "StyleName": "PRN", 
    "ProductName": "FORMAL WEAR", 
    "Properies": null 
} 
]

目前我退回产品类&其项目按以上。

因此，现在如何传递datacontroller中的根对象以根据JSON请求获取JSON响应。

来源

2017-08-03 Yogesh Sharma

您将需要初始化一个新的'RootObject'并设置其'Products'属性到当前的集合 - 例如'RootObject模型=新RootObject（）{产品= prodata};'然后序列化，（不''prodata'） –

感谢您的回复。现在我按照JSON请求获取。 –

如何在Properies数组中添加值。 –

List<Product> prodata = new List<Product>(); 
     RootObject _rootObject = new RootObject(); 
     var list = db.productGetData().ToList(); 

     foreach (var listdata in list) 
     { 
      var _listOfProperties = new List<Property>(); 
      //if product list contains data of properties 
      foreach(var _prop in listdata.Properies) 
      { 
       var property = new Property(); 
       property.PropertyKey = _prop.PropertyKey; 
       property.PropertyValue = _prop.PropertyValue; 
       _listOfProperties.Add(property); 
      } 

      Product pdata = new Product(); 
      pdata.Properties = _listOfProperties; 
      prodata.Add(pdata); 
     } 
_rootObject.Products = prodata; 

and now serialize it 

string stringData = JsonConvert.SerializeObject(_rootObject);

来源

2017-08-03 06:25:30

如何在Properies数组中添加值。 –

@YogeshSharma现在检查答案，我假定产品列表包含属性的值。 –

无效JSON响应MVC API

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