asp.net web服务:转换json对象

本文关键字：转换 json 对象 服务 net web asp | 更新日期: 2023-09-27 18:28:07

我在c#项目的参数中收到了这种类型的json:

{ "results": [
{
  "FormID": 1,
  "GateLetter": "B",
  "ID": 1,
  "FINNumber": "757",
  "GateNumber": "345",
  "FlightNumber": "1234",
  "ShiftID": 1,
  "LSAName": "",
  "AirlineCode": "QK",
  "LSAEmpID": "Another",
  "FormName": "DFW Loader",
  "createdAt": "2012-01-17T17:40:11.533Z",
  "updatedAt": "2012-01-17T17:40:11.533Z",
  "objectId": "sJS5iVXPot"
},
{
  "FormID": 1,
  "GateLetter": "",
  "ID": 1,
  "FINNumber": "",
  "GateNumber": "",
  "FlightNumber": "123",
  "ShiftID": 1,
  "LSAName": "",
  "AirlineCode": null,
  "LSAEmpID": "",
  "FormName": "DFW Position",
  "createdAt": "2012-01-17T20:58:17.932Z",
  "updatedAt": "2012-01-17T20:58:17.932Z",
  "objectId": "Ni8KspVjwA"
},
{
  "FormID": 1,
  "GateLetter": "a",
  "ID": 1,
  "FINNumber": "",
  "GateNumber": "12",
  "FlightNumber": "123",
  "ShiftID": 1,
  "LSAName": "",
  "AirlineCode": "AC",
  "LSAEmpID": "trent",
  "FormName": "DFW Position",
  "createdAt": "2012-01-17T23:31:11.686Z",
  "updatedAt": "2012-01-17T23:31:11.686Z",
  "objectId": "FXciW6zM6Q"
}

但它不是字符串，我的问题是：如何将其传输到字符串或var中能够反序列化它的后记。。。

转换为这种类型：

string data = @"[{""ShiftID"":""2"",""EmpName"":""dsdsfs""},{""ShiftID"":""4"",""EmpName"":""dsdsfd""}]";

这个类型可以完全反序列化，但不是第一个！

asp.net web服务:转换json对象

我相信你正在寻找的实际上是第三方：JSON.NET。我不知道你直接提到的这个翻译，但它将处理反序列化到你的POCO的中的问题

是的，第一个可以很好地反序列化：

public class FlightInfo
{
  public string FormID {get;set;}
  public string GateLetter {get;set;}
  //... 
  public string objectId {get;set;}
}
public class FlightContainer
{
    public List<FlightInfo> results;
}
JavaScriptSerializer js = new JavaScriptSerializer();
var deserializedObject = js.Deserialize<FlightContainer>(yourJsonString);

现在您可以访问您的FlightInfo元素，如下所示：

FlightInfo firstItem= deserializedObject.results[0];// by index

或者你可以迭代它们

foreach(var item in deserializedObject.results) 
{
    Console.WriteLine(item.FormID);
}
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