Question

我需要在另一个json中创建一个json，我正在创建这样的json：

Turnover turnover = new Turnover();
                    turnover.DealerUserName = username;
                    turnover.CardNumber = cardnumber;
                    turnover.InvoiceNumber = invoicenumber;
                    turnover.Amount = total;
                    turnover.Currency = currency;
                    turnover.InvoiceDate = tempo;
                    turnover.SegmentNumber = segment;
                    string json = JsonConvert.SerializeObject(turnover);

这就是我创建Turnover类的方法：

public class Turnover
    {
        public string DealerUserName { get; set; }
        public long CardNumber { get; set; }
        public string InvoiceNumber { get; set; }
        public decimal Amount { get; set; }
        public string Currency { get; set; }
        public string InvoiceDate { get; set; }
        public short SegmentNumber { get; set; }
    }

但我需要在Turnover中使用以下类中的功能创建变量：

  public class product
    {
        public string ProductName { get; set; }
        public string ProductGroup { get; set; }
        public long Code { get; set; }
        public decimal Amout { get; set; }
        public int Quantity { get; set; }
        public string Referece { get; set; }
    }

我该怎么做？我试图用list这样做：

public class Turnover
    {
public List<product> TurnoverDetails { get; set; } 
    }
Turnover turnover = new Turnover();
turnover.TurnoverDetails.Add(new product() { ProductName = "", ProductGroup = "", Amout = 0, Code = 0, Quantity = 0, Referece = "", });
string json = JsonConvert.SerializeObject(turnover);

我喜欢json是这样的：

Answer 1

在将其添加到TurnoverDetails列表之前，您必须创建一个对象。请找到下面的示例代码，

public class Turnover
{
   public Turnover()
   {
       TurnoverDetails = new List<product>();
   }
   public List<product> TurnoverDetails { get; set; } 
}
Turnover turnover = new Turnover();
turnover.TurnoverDetails.Add(new product() { ProductName = "", ProductGroup 
= "", Amout = 0, Code = 0, Quantity = 0, Referece = "", });
string json = JsonConvert.SerializeObject(turnover);

Answer 2

添加列表类型

的属性

public class Turnover
        {
            public string DealerUserName { get; set; }
            public long CardNumber { get; set; }
            public string InvoiceNumber { get; set; }
            public decimal Amount { get; set; }
            public string Currency { get; set; }
            public string InvoiceDate { get; set; }
            public short SegmentNumber { get; set; }
            public List<product> Products = new List<product>();
        }

然后在营业额对象中添加产品

 Turnover turnover = new Turnover();
    turnover.Products.Add(new product() { ProductName = "", ProductGroup = "", Amout = 0, Code = 0, Quantity = 0, Referece = "", });
turnover.Products.Add(new product() { ProductName = "", ProductGroup = "", Amout = 0, Code = 0, Quantity = 0, Referece = "", });
turnover.Products.Add(new product() { ProductName = "", ProductGroup = "", Amout = 0, Code = 0, Quantity = 0, Referece = "", });


string json = JsonConvert.SerializeObject(turnover);

如何在另一个json中创建一个json？

2 个答案: