Question

我有一个JSON响应，当元素多于1个时，有时会返回一个数组；而当元素只有1个时，则仅返回一个对象。

类似这样的东西：-

"JLLBrokerAllocations": {
          "JLLBrokerAllocation": [
            {
              "AllocPercent": 50,
              "Amount": 4,
              "Email": "",
              "EmpId": 214309,
              "EmpLoginId": "Carlin.Power",
              "EmpName": "Power, Carlin",
              "Id": 1147842,
              "LeadBroker": true,
              "MarketId": "AM0001",
              "Markets": "",
              "OpUnitId": 250050,
              "OpUnits": ""
            },
            {
              "AllocPercent": 50,
              "Amount": 4,
              "Email": "",
              "EmpId": 999111,
              "EmpLoginId": "Sai.Abhiram",
              "EmpName": "Abhiram, Sai",
              "Id": 1147843,
              "LeadBroker": true,
              "MarketId": "AM2900",
              "Markets": "",
              "OpUnitId": 200028,
              "OpUnits": ""
            }
          ]
        },

有时是这样的：-

"JLLBrokerAllocations": {
          "JLLBrokerAllocation": 
            {
              "AllocPercent": 50,
              "Amount": 4,
              "Email": "",
              "EmpId": 214309,
              "EmpLoginId": "Carlin.Power",
              "EmpName": "Power, Carlin",
              "Id": 1147842,
              "LeadBroker": true,
              "MarketId": "AM0001",
              "Markets": "",
              "OpUnitId": 250050,
              "OpUnits": ""
            }
}

问题是当我在C＃中反序列化对象时，出现错误消息“ Cannot deserialize the current JSON object (e.g. {"name":"value"}) into type 'System.Collections.Generic.List 1 [JLL.BTP.DealioService.Models.Dealio.DealAllocation]”，因为该类型需要JSON数组（例如[1,2,3]）正确反序列化。”“

如何克服这个问题。我想要一个响应类，并想反序列化JSON响应到响应类。

任何建议将不胜感激！

Answer 1

我不确定您使用的是哪个Json解析器，但是如果您可以使用“ Newtonsoft.Json”，我想也许可以尝试类似的

JObject payload = JObject.Parse(payload);

var result = payload["JLLBrokerAllocations"]["JLLBrokerAllocation"].Children().ToList();

如何处理JSON响应，有时会返回数组，有时会返回C＃中的对象

1 个答案: