Question

我有一个以下JSON字符串，它作为我的Web-API的输入参数传递。我在访问多级JSON数据时遇到麻烦，参数中只接收到NULL值。

<?php echo $this->render('_search', ['model' => $searchModel]); ?>

C＃中的课程

{"Customer":{"Abc":67,"Def":"main_user","Hij":"0123","Kel":0},"CustomerOrder":{"OrderID":1,"CartId":1,"Amount":10.00,"LogId":123,"UserId":4},"Actions": [      "value": "New", "onclick": "CreateNewDoc()"},      {"value": "Open", "onclick": OpenDoc()"},      {"value": "Close", "onclick": "CloseDoc()"}    ]}

我在这里接受来自邮局的数据

 public class Rootobject
{
    public Customer Customer { get; set; }
    public Customerorder CustomerOrder { get; set; }
    public Action[] Actions { get; set; }
}

public class Customer
{
    public int Abc { get; set; }
    public string Def { get; set; }
    public string Hij { get; set; }
    public int Kel { get; set; }
}

public class Customerorder
{
    public int OrderID { get; set; }
    public int CartId { get; set; }
    public float Amount { get; set; }
    public int LogId { get; set; }
    public int UserId { get; set; }
}

public class Action
{
    public string value { get; set; }
    public string onclick { get; set; }
}

是否可以像上面一样读取整个JSON字符串？任何人都可以帮忙修复，我已经完成了下面的一层JSON，

{ ＆＃34;美国广播公司＆＃34;：67，＆＃34;默认值＆＃34;：＆＃34; main_user＆＃34 ;, ＆＃34; HIJ＆＃34;：＆＃34; 0123＆＃34 ;, ＆＃34;凯尔＆＃34;：0 }

但是多级JSON给出了NULL。

Answer 1

您的JSON无效。这是应该绑定到对象的有效JSON：

{
  "Customer": {
    "Abc": 67,
    "Def": "main_user",
    "Hij": "0123",
    "Kel": 0
  },
  "CustomerOrder": {
    "OrderID": 1,
    "CartId": 1,
    "Amount": 10,
    "LogId": 123,
    "UserId": 4
  },
  "Actions": [
    {
      "value": "New",
      "onclick": "CreateNewDoc()"
    },
    {
      "value": "Open",
      "onclick": "OpenDoc()"
    },
    {
      "value": "Close",
      "onclick": "CloseDoc()"
    }
  ]
}

作为参数[FromBody]传递的Json数据是Map to Class，给出NULL

1 个答案: