C# 将混合值Json列表传递给MVC操作_C#_Asp.net_Asp.net Mvc

C# 将混合值Json列表传递给MVC操作

c# asp.net asp.net-mvc

C# 将混合值Json列表传递给MVC操作,c#,asp.net,asp.net-mvc,C#,Asp.net,Asp.net Mvc,我有一个Json： { 'TypeName': 'MyType', 'Values': { value1: 12, value2: 'asdf', value3: 32.2 } } 值可以是字符串或数字，并且未设置值的数量（因此可以是3，也可以是5或12）。我在MVC中有一个方法： class CoolObject{ public string TypeName { get; set; } publ

我有一个Json：

{
    'TypeName': 'MyType',
    'Values':
    {
        value1: 12,
        value2: 'asdf',
        value3: 32.2
    }
}

值可以是字符串或数字，并且未设置值的数量（因此可以是3，也可以是5或12）。我在MVC中有一个方法：

class CoolObject{
    public string TypeName { get; set; }
    public ?????? Values { get; set; }
}

[HttpPost]
public ActionResult DoStuff(CoolObject values){
    //Do cool stuff with cool object
}

CoolObject应该包含什么类型的对象才能工作？？？

您的JSON不是有效的JSON，它应该更像这样：

{
    "TypeName": "MyType",
    "Values": {
        "value1": 12,
        "value2": "asdf",
        "value3": 32.2
    }
}

int intValue;
if (int.TryParse(co.Values.value1.ToString(), out intValue))
{
  // it was int and you now have its value in intValue
}
else 
{
  // it was string
}

class CoolObject
{
  public string TypeName { get; set; }
  public Dictionary<string, object> Values { get; set; }
}

  CoolObject co = JsonConvert.DeserializeObject<CoolObject>(jsonData);
  foreach (KeyValuePair<string, object> kvp in co.Values)
    Console.WriteLine("{0} = {1}", kvp.Key, kvp.Value);

或者你可以在那里使用数组。但我们假设它是这样的。然后，您可以尝试使用以下类：

class CoolObjectValues
{
  public object value1 { get; set; }
  public object value2 { get; set; }
  public object value3 { get; set; }
}

class CoolObject
{
  public string TypeName { get; set; }
  public CoolObjectValues Values { get; set; }
}

请注意，当您想要处理CoolObjectValues中的值时，您需要确定值的类型。为此，您可以这样做：

{
    "TypeName": "MyType",
    "Values": {
        "value1": 12,
        "value2": "asdf",
        "value3": 32.2
    }
}

int intValue;
if (int.TryParse(co.Values.value1.ToString(), out intValue))
{
  // it was int and you now have its value in intValue
}
else 
{
  // it was string
}

class CoolObject
{
  public string TypeName { get; set; }
  public Dictionary<string, object> Values { get; set; }
}

  CoolObject co = JsonConvert.DeserializeObject<CoolObject>(jsonData);
  foreach (KeyValuePair<string, object> kvp in co.Values)
    Console.WriteLine("{0} = {1}", kvp.Key, kvp.Value);

更新：

对于数量不确定的值：

{
    "TypeName": "MyType", 
    "Values": {
        "value1": 12,
        "value2": "asdf",
        "value3": 32.2,
        ...
    }
}

您的类将如下所示：

{
    "TypeName": "MyType",
    "Values": {
        "value1": 12,
        "value2": "asdf",
        "value3": 32.2
    }
}

int intValue;
if (int.TryParse(co.Values.value1.ToString(), out intValue))
{
  // it was int and you now have its value in intValue
}
else 
{
  // it was string
}

class CoolObject
{
  public string TypeName { get; set; }
  public Dictionary<string, object> Values { get; set; }
}

  CoolObject co = JsonConvert.DeserializeObject<CoolObject>(jsonData);
  foreach (KeyValuePair<string, object> kvp in co.Values)
    Console.WriteLine("{0} = {1}", kvp.Key, kvp.Value);

类对象
{
公共字符串类型名{get；set；}
公共字典值{get；set；}
}

您可以这样使用它：

{
    "TypeName": "MyType",
    "Values": {
        "value1": 12,
        "value2": "asdf",
        "value3": 32.2
    }
}

int intValue;
if (int.TryParse(co.Values.value1.ToString(), out intValue))
{
  // it was int and you now have its value in intValue
}
else 
{
  // it was string
}

class CoolObject
{
  public string TypeName { get; set; }
  public Dictionary<string, object> Values { get; set; }
}

  CoolObject co = JsonConvert.DeserializeObject<CoolObject>(jsonData);
  foreach (KeyValuePair<string, object> kvp in co.Values)
    Console.WriteLine("{0} = {1}", kvp.Key, kvp.Value);

CoolObject co=JsonConvert.DeserializeObject（jsonData）；
foreach（co.Values中的KeyValuePair kvp）
WriteLine（“{0}={1}”，kvp.Key，kvp.Value）；