Json 嵌套复杂数组到 Web Api 2.0 控制器操作

Question

好的帮派。我遇到了一个似乎非常流行但非常未解决（至少对我而言）的问题。我在 Fiddler 中有以下请求 body：

{
    "Type": "WQ",
    "Customer": "1600",
    "JobNbr": "1zAlpha - BLAHDYBLOO",
    "Delivery": 1,
    "Pickup": 1,
    "DelInst": "Location: Earth
    ",
    "StartDate": "2017-02-28",
    "StartTime": "1700",
    "EndDate": "2017-03-15",
    "EndTime": "1700",
    "CustTransactionId": "555",
"EquipmentItems": {
  "EquipmentItem":
 [
        {
          "Equipment": "0500006",
          "CatID": "050",
          "ClassID": "0006",
          "LineSeq": "1",
          "Quantity": "001"
        },
        {
          "Equipment": "0500007",
          "CatID": "050",
          "ClassID": "0007",
          "LineSeq": "2",
          "Quantity": "001"
        }
      ]},
    "CustomerFields": {
      "blah": "12345",
      "blah blah": "123",
      "blah blah blah": "WHATEVER"
    }
  }

如您所见，我有一个复杂的 "Reservation" object，其中包含一个 "Equipment" object 的嵌套数组以及一个复杂的键值列表客户可能发送给我们的对，我们称之为 CustomerFields。

当我通过 fiddler 将其发送到控制器的操作时，parent class 按预期出现，但嵌套的设备数组和 CustomerFields object 为空。

我的 headers 看起来像这样：

Content-Type: application/json; charset=utf-8
Accept: application/json, text/javascript, /; q=0.01
Host: localhost:51493
Content-Length: 1209

我的动作签名如下：

Post([FromBody]Reservation reservation)

并且每个 class 分别用 [JsonObjec] 或 [Json属性] 装饰，我尝试删除 Json "names" 来自 json body。我需要做什么才能从 fiddler 获取我的控制器中完全填充的 object？我需要做 json 数据调整吗？代码调整？两个都？我完全不知所措。我已经尝试了很多不同的排列，在这一点上列出它们会适得其反。

提前感谢您的帮助。

预订Class定义：

[JsonObject]
    public partial class Reservation : IReservation
    {
        #region private fields        
        private string companyField;
        private int? locationField;
        private ReservationType typeField;
        private string customerField;
        private string custTransactionIDField;
        private Guid sbrTransactionIDField;
        private string licenseField;
        private string dlStateField;
        private string jobNbrField;
        private bool deliveryField;
        private bool pickupField;
        private string deliveryInstructionsField;
        private DateTime startDateField;
        private DateTime endDateField;
        private string customerPOField;
        private string webUserField;
        private bool rPPFlagField;
        private bool fuelFlagField;
        private decimal deliveryChargeField;
        private decimal pickupChargeField;
        private CustomerDataList customerDataField;
        private EquipmentItems itemsField;
        #endregion

        #region Public properties
        /// <remarks/>
        public int? ReservationNo { get; set; }

        /// <remarks/>
        public string Company
        {
            get
            {
                return this.companyField;
            }
            set
            {
                this.companyField = value;
            }
        }

        /// <remarks/>
        public int? Location
        {
            get
            {
                return this.locationField;
            }
            set
            {
                this.locationField = (value != null) ?  value : -1;
            }
        }

        /// <remarks/>
        public ReservationType Type
        {
            get
            {
                return this.typeField;
            }
            set
            {
                this.typeField = value;
            }
        }

        /// <remarks/>
        public string Customer
        {
            get
            {
                return this.customerField;
            }
            set
            {
                this.customerField = value;
            }
        }

        /// <remarks/>
        public string CustTransactionID
        {
            get
            {
                return this.custTransactionIDField != null ? custTransactionIDField : string.Empty;              
            }

            set
            {
                this.custTransactionIDField = value;
            }
        }

        /// <remarks/>
        public Guid SBRTransactionID
        {
            get
            {
                return this.sbrTransactionIDField;
            }

            set
            {
                this.sbrTransactionIDField = value;
            }
        }

        /// <remarks/>
        public string License
        {
            get
            {
                return this.licenseField;
            }
            set
            {
                this.licenseField = value;
            }
        }

        /// <remarks/>
        public string DlState
        {
            get
            {
                return this.dlStateField;
            }
            set
            {
                this.dlStateField = value;
            }
        }

        /// <remarks/>
        public string JobNbr
        {
            get
            {
                return this.jobNbrField;
            }
            set
            {
                this.jobNbrField = value;
            }
        }

        /// <remarks/>
        public bool Delivery
        {
            get
            {
                return this.deliveryField;
            }
            set
            {
                this.deliveryField = value;
            }
        }

        public bool Pickup
        {
            get
            {
                return this.pickupField;
            }
            set
            {
                this.pickupField = value;
            }
        }

        /// <remarks/>
        public string DeliveryInstructions
        {
            get
            {
                return this.deliveryInstructionsField;
            }
            set
            {
                this.deliveryInstructionsField = value;
            }
        }

        /// <remarks/>
        public System.DateTime StartDate
        {
            get
            {
                return this.startDateField;
            }
            set
            {
                this.startDateField = value;
            }
        }

        public string StartTime { get; set; }
        public string EndTime { get; set; }
        /// <remarks/>
        public System.DateTime EndDate
        {
            get
            {
                return this.endDateField;
            }
            set
            {
                this.endDateField = value;
            }
        }

        /// <remarks/>
        public string CustomerPO
        {
            get
            {
                return this.customerPOField;
            }
            set
            {
                this.customerPOField = value;
            }
        }

        /// <remarks/>
        public string WebUser
        {
            get
            {
                return this.webUserField;
            }
            set
            {
                this.webUserField = value;
            }
        }

        /// <remarks/>
        public bool RPPFlag
        {
            get
            {
                return this.rPPFlagField;
            }
            set
            {
                this.rPPFlagField = value;
            }
        }

        /// <remarks/>
        public bool FuelFlag
        {
            get
            {
                return this.fuelFlagField;
            }
            set
            {
                this.fuelFlagField = value;
            }
        }

        /// <remarks/>
        public decimal DeliveryCharge
        {
            get
            {
                return this.deliveryChargeField;
            }
            set
            {
                this.deliveryChargeField = value;
            }
        }

        /// <remarks/>
        public decimal PickupCharge
        {
            get
            {
                return this.pickupChargeField;
            }
            set
            {
                this.pickupChargeField = value;
            }
        }

        [System.Xml.Serialization.XmlArrayItemAttribute("EquipmentItems", IsNullable = false)]
        [JsonProperty]
        public EquipmentItems Items
        {
            get
            {
                return this.itemsField;
            }
            set
            {
                this.itemsField = value;
            }
        }

        /// <remarks/>
        public CustomerDataList CustomerData
        {
            get
            {
                return this.customerDataField;
            }
            set
            {
                this.customerDataField = value;
            }
        }

        List<IItemData> IReservation.Items
        {
            get
            {
                return this.itemsField.ToList<IItemData>();
            }

            set
            {
                SetItems(value);
            }
        }
        /// <remarks/>
        #endregion

        private void SetItems(List<IItemData> items)
        {            

            this.itemsField = ((EquipmentItems)((IEnumerable<EquipmentItem>)items.Select(e => e.CatID == e.CatID)));


        }
    }
    #endregion

装备物品定义：

[JsonObject]
public partial class EquipmentItems : List<EquipmentItem>
{ }

[JsonObject]

    public partial class EquipmentItem : IItemData
    {
        #region Private fields
        private string equipmentIDField;
        private string catIDField;
        private string classIDField;
        private string lineSequenceField;
        private string quantityField;
        private string toolFlexField;
        private string hourlyRateField;
        private string dailyRateField;
        private string weeklyRateField;
        private string monthlyRateField;
        private string minRateField;
        private bool daysOverField;
        private bool weeksOverField;
        private bool monthsOverField;
        #endregion

        #region Public properties
        /// <remarks/>
        public string Equipment
        {
            get
            {
                return this.equipmentIDField;
            }
            set
            {
                this.equipmentIDField = value;
            }
        }

        /// <remarks/>
        public string CatID
        {
            get
            {
                return this.catIDField;
            }
            set
            {
                this.catIDField = value;
            }
        }

        /// <remarks/>
        public string ClassID
        {
            get
            {
                return this.classIDField;
            }
            set
            {
                this.classIDField = value;
            }
        }

        /// <remarks/>
        public string LineSeq
        {
            get
            {
                return this.lineSequenceField;
            }
            set
            {
                this.lineSequenceField = value;
            }
        }

        /// <remarks/>
        public string Quantity
        {
            get
            {
                return this.quantityField;
            }
            set
            {
                this.quantityField = value;
            }
        }

        /// <remarks/>
        public string ToolFlex
        {
            get
            {
                return this.toolFlexField;
            }
            set
            {
                this.toolFlexField = value;
            }
        }

        /// <remarks/>
        public string HrRate
        {
            get
            {
                return this.hourlyRateField;
            }
            set
            {
                this.hourlyRateField = value;
            }
        }

        /// <remarks/>
        public string DayRate
        {
            get
            {
                return this.dailyRateField;
            }
            set
            {
                this.dailyRateField = value;
            }
        }

        /// <remarks/>
        public string WkRate
        {
            get
            {
                return this.weeklyRateField;
            }
            set
            {
                this.weeklyRateField = value;
            }
        }

        public string MinRate
        {
            get
            {
                return this.minRateField;
            }
            set
            {
                this.minRateField = value;
            }
        }
        /// <remarks/>
        public string MoRate
        {
            get
            {
                return this.monthlyRateField;
            }
            set
            {
                this.monthlyRateField = value;
            }
        }

        /// <remarks/>
        public bool DayOver
        {
            get
            {
                return this.daysOverField;
            }
            set
            {
                this.daysOverField = value;
            }
        }

        /// <remarks/>
        public bool WkOver
        {
            get
            {
                return this.weeksOverField;
            }
            set
            {
                this.weeksOverField = value;
            }
        }

        /// <remarks/>
        public bool MoOver
        {
            get
            {
                return this.monthsOverField;
            }
            set
            {
                this.monthsOverField = value;
            }
        }
        #endregion
    }

json 和 class defs 之间存在增量的可能性几乎为 0%，因为我对两者都使用了自动化工具。但如果你能帮我弄清楚 EquipmentItems 数组，那就足够了。再次感谢。

Answer 1

如果您期望 class 结构，我认为您的 json 不太正确。我已经删除了 EquipmentItem 下的数组并将 EquipmentItems 更改为一个数组：

{
    "Type": "WQ",
    "Customer": "1600",
    "JobNbr": "1zAlpha - BLAHDYBLOO",
    "Delivery": 1,
    "Pickup": 1,
    "DelInst": "Location: Earth
            ",
    "StartDate": "2017-02-28",
    "StartTime": "1700",
    "EndDate": "2017-03-15",
    "EndTime": "1700",
    "CustTransactionId": "555",
    "EquipmentItems": [{
            "Equipment": "0500006",
            "CatID": "050",
            "ClassID": "0006",
            "LineSeq": "1",
            "Quantity": "001"
        }, {
            "Equipment": "0500007",
            "CatID": "050",
            "ClassID": "0007",
            "LineSeq": "2",
            "Quantity": "001"
        }
    ],
    "CustomerFields": {
        "blah": "12345",
        "blah blah": "123",
        "blah blah blah": "WHATEVER"
    }
}

[JsonObject]
public partial class Reservation : IReservation
{
    #region private fields        
    private string companyField;
    private int? locationField;
    private ReservationType typeField;
    private string customerField;
    private string custTransactionIDField;
    private Guid sbrTransactionIDField;
    private string licenseField;
    private string dlStateField;
    private string jobNbrField;
    private bool deliveryField;
    private bool pickupField;
    private string deliveryInstructionsField;
    private DateTime startDateField;
    private DateTime endDateField;
    private string customerPOField;
    private string webUserField;
    private bool rPPFlagField;
    private bool fuelFlagField;
    private decimal deliveryChargeField;
    private decimal pickupChargeField;
    private CustomerDataList customerDataField;
    private List<EquipmentItem> itemsField;
    #endregion

    #region Public properties
    /// <remarks/>
    public int? ReservationNo { get; set; }

    /// <remarks/>
    public string Company
    {
        get
        {
            return this.companyField;
        }
        set
        {
            this.companyField = value;
        }
    }

    /// <remarks/>
    public int? Location
    {
        get
        {
            return this.locationField;
        }
        set
        {
            this.locationField = (value != null) ?  value : -1;
        }
    }

    /// <remarks/>
    public ReservationType Type
    {
        get
        {
            return this.typeField;
        }
        set
        {
            this.typeField = value;
        }
    }

    /// <remarks/>
    public string Customer
    {
        get
        {
            return this.customerField;
        }
        set
        {
            this.customerField = value;
        }
    }

    /// <remarks/>
    public string CustTransactionID
    {
        get
        {
            return this.custTransactionIDField != null ? custTransactionIDField : string.Empty;              
        }

        set
        {
            this.custTransactionIDField = value;
        }
    }

    /// <remarks/>
    public Guid SBRTransactionID
    {
        get
        {
            return this.sbrTransactionIDField;
        }

        set
        {
            this.sbrTransactionIDField = value;
        }
    }

    /// <remarks/>
    public string License
    {
        get
        {
            return this.licenseField;
        }
        set
        {
            this.licenseField = value;
        }
    }

    /// <remarks/>
    public string DlState
    {
        get
        {
            return this.dlStateField;
        }
        set
        {
            this.dlStateField = value;
        }
    }

    /// <remarks/>
    public string JobNbr
    {
        get
        {
            return this.jobNbrField;
        }
        set
        {
            this.jobNbrField = value;
        }
    }

    /// <remarks/>
    public bool Delivery
    {
        get
        {
            return this.deliveryField;
        }
        set
        {
            this.deliveryField = value;
        }
    }

    public bool Pickup
    {
        get
        {
            return this.pickupField;
        }
        set
        {
            this.pickupField = value;
        }
    }

    /// <remarks/>
    public string DeliveryInstructions
    {
        get
        {
            return this.deliveryInstructionsField;
        }
        set
        {
            this.deliveryInstructionsField = value;
        }
    }

    /// <remarks/>
    public System.DateTime StartDate
    {
        get
        {
            return this.startDateField;
        }
        set
        {
            this.startDateField = value;
        }
    }

    public string StartTime { get; set; }
    public string EndTime { get; set; }
    /// <remarks/>
    public System.DateTime EndDate
    {
        get
        {
            return this.endDateField;
        }
        set
        {
            this.endDateField = value;
        }
    }

    /// <remarks/>
    public string CustomerPO
    {
        get
        {
            return this.customerPOField;
        }
        set
        {
            this.customerPOField = value;
        }
    }

    /// <remarks/>
    public string WebUser
    {
        get
        {
            return this.webUserField;
        }
        set
        {
            this.webUserField = value;
        }
    }

    /// <remarks/>
    public bool RPPFlag
    {
        get
        {
            return this.rPPFlagField;
        }
        set
        {
            this.rPPFlagField = value;
        }
    }

    /// <remarks/>
    public bool FuelFlag
    {
        get
        {
            return this.fuelFlagField;
        }
        set
        {
            this.fuelFlagField = value;
        }
    }

    /// <remarks/>
    public decimal DeliveryCharge
    {
        get
        {
            return this.deliveryChargeField;
        }
        set
        {
            this.deliveryChargeField = value;
        }
    }

    /// <remarks/>
    public decimal PickupCharge
    {
        get
        {
            return this.pickupChargeField;
        }
        set
        {
            this.pickupChargeField = value;
        }
    }

    [System.Xml.Serialization.XmlArrayItemAttribute("EquipmentItems", IsNullable = false)]
    [JsonProperty(PropertyName = "EquipmentItems")]
    public List<EquipmentItem> Items
    {
        get
        {
            return this.itemsField;
        }
        set
        {
            this.itemsField = value;
        }
    }

    /// <remarks/>
    public CustomerDataList CustomerData
    {
        get
        {
            return this.customerDataField;
        }
        set
        {
            this.customerDataField = value;
        }
    }

    List<IItemData> IReservation.Items
    {
        get
        {
            return this.itemsField.ToList<IItemData>();
        }

        set
        {
            SetItems(value);
        }
    }
    /// <remarks/>
    #endregion

    private void SetItems(List<IItemData> items)
    {            

        this.itemsField = ((List<EquipmentItem>)((IEnumerable<EquipmentItem>)items.Select(e => e.CatID == e.CatID)));


    }
}
#endregion  



[JsonObject]

public partial class EquipmentItem : IItemData
{
    #region Private fields
    private string equipmentIDField;
    private string catIDField;
    private string classIDField;
    private string lineSequenceField;
    private string quantityField;
    private string toolFlexField;
    private string hourlyRateField;
    private string dailyRateField;
    private string weeklyRateField;
    private string monthlyRateField;
    private string minRateField;
    private bool daysOverField;
    private bool weeksOverField;
    private bool monthsOverField;
    #endregion

    #region Public properties
    /// <remarks/>
    public string Equipment
    {
        get
        {
            return this.equipmentIDField;
        }
        set
        {
            this.equipmentIDField = value;
        }
    }

    /// <remarks/>
    public string CatID
    {
        get
        {
            return this.catIDField;
        }
        set
        {
            this.catIDField = value;
        }
    }

    /// <remarks/>
    public string ClassID
    {
        get
        {
            return this.classIDField;
        }
        set
        {
            this.classIDField = value;
        }
    }

    /// <remarks/>
    public string LineSeq
    {
        get
        {
            return this.lineSequenceField;
        }
        set
        {
            this.lineSequenceField = value;
        }
    }

    /// <remarks/>
    public string Quantity
    {
        get
        {
            return this.quantityField;
        }
        set
        {
            this.quantityField = value;
        }
    }

    /// <remarks/>
    public string ToolFlex
    {
        get
        {
            return this.toolFlexField;
        }
        set
        {
            this.toolFlexField = value;
        }
    }

    /// <remarks/>
    public string HrRate
    {
        get
        {
            return this.hourlyRateField;
        }
        set
        {
            this.hourlyRateField = value;
        }
    }

    /// <remarks/>
    public string DayRate
    {
        get
        {
            return this.dailyRateField;
        }
        set
        {
            this.dailyRateField = value;
        }
    }

    /// <remarks/>
    public string WkRate
    {
        get
        {
            return this.weeklyRateField;
        }
        set
        {
            this.weeklyRateField = value;
        }
    }

    public string MinRate
    {
        get
        {
            return this.minRateField;
        }
        set
        {
            this.minRateField = value;
        }
    }
    /// <remarks/>
    public string MoRate
    {
        get
        {
            return this.monthlyRateField;
        }
        set
        {
            this.monthlyRateField = value;
        }
    }

    /// <remarks/>
    public bool DayOver
    {
        get
        {
            return this.daysOverField;
        }
        set
        {
            this.daysOverField = value;
        }
    }

    /// <remarks/>
    public bool WkOver
    {
        get
        {
            return this.weeksOverField;
        }
        set
        {
            this.weeksOverField = value;
        }
    }

    /// <remarks/>
    public bool MoOver
    {
        get
        {
            return this.monthsOverField;
        }
        set
        {
            this.monthsOverField = value;
        }
    }
    #endregion
}

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