如何将此json数组转换为列表

Question

我的json数组：

 {"lstResult":[{"food_photo":[255,216,255,224,0,16,74,70,73,70,0,1........3,5],"food":"12","qty_uom":"Pcs","unit":null}]}

我的C＃类：

 public class lstresult
    {
    public photo[] lstResult{get;set;}
    }

public class photo
{
public byte[] food_photo{get;set;}
}
public class Food
{
    public photo[] food_photo { get; set; }
    public int food_qty { get; set; }
    public string qty_uom { get; set; }
    public string unitcost { get; set; }
}

我的问题：

我的json字符串包含“ food_photo”键，如何将此字节数组转换为图像？ 或转换为asp.net中的列表预先感谢

Answer 1

使用Javascript序列化器

这是一些使用Javascript Serializer的示例代码

string json = "[{Name:'John Simith',Age:35},{Name:'Pablo Perez',Age:34}]"; 

public class Person
{
   public int Age {get;set;}
   public string Name {get;set;}
}

JavaScriptSerializer js = new JavaScriptSerializer();
Person [] persons =  js.Deserialize<Person[]>(json);

Answer 2

public class LstFooddtlResult
{
    public List<int> food_photo { get; set; }
    public string food { get; set; }
    public string qty_uom { get; set; }
    public string unitcost { get; set; }
}

public class RootObject
{
    public List<LstFooddtlResult> lstResult { get; set; }
}