我有這個 JSON，我正在嘗試反序列化：{ "events": [ { "eventName": "service-review-created", "version": "1", "eventData": { "id": "XXXXXXbca843690a3015d3c0", "language": "en", "stars": 5, "title": "I was particularly impressed by the...", "text": "I was particularly impressed by the...", "referenceId": null, "createdAt": "2019-03-29T23:05:32Z", "link": "https://api.trustpilot.com/v1/reviews/XXX", "consumer": { "id": "XXXXXX40000ff000a74b9e1", "name": "XXX", "link": "https://api.trustpilot.com/v1/consumers/5899b3140000ff000a74b9e1" } } } ]}這些是我的模型：public class Event{ public string eventName { get; set; } public string version { get; set; } public EventData eventData { get; set; }}public class EventData{ public string id { get; set; } public string language { get; set; } public int stars { get; set; } public string title { get; set; } public string text { get; set; } public string referenceId { get; set; } public DateTime createdAt { get; set; } public string link { get; set; } public Consumer consumer { get; set; }}public class Consumer{ public string id { get; set; } public string name { get; set; } public string link { get; set; }}當我嘗試時：List<Event> events = JsonConvert.DeserializeObject<List<Event>>(jsonstring);我得到：無法將當前 JSON 對象（例如 { "name": "value" } ）反序列化為類型 'System.Collections.Generic.List`1[LambdaFeedFunctions.Trustpilot.Models.Event]' 因為該類型需要一個 JSON 數組（例如 [ 1,2,3]) 正確反序列化。要修復此錯誤，請將 JSON 更改為 JSON 數組（例如 [1,2,3]）或更改反序列化類型，使其成為普通的 .NET 類型（例如，不是像整數這樣的原始類型，也不是像這樣的集合類型一個數組或列表），可以從 JSON 對象反序列化。JsonObjectAttribute 也可以添加到類型以強制它從 JSON 對象反序列化。我不確定我需要更改什么才能使其正常工作。
2 回答
FFIVE
TA貢獻1797條經驗 獲得超6個贊
使用Json2CSharp：
public class Consumer
{
public string id { get; set; }
public string name { get; set; }
public string link { get; set; }
}
public class EventData
{
public string id { get; set; }
public string language { get; set; }
public int stars { get; set; }
public string title { get; set; }
public string text { get; set; }
public string referenceId { get; set; }
public DateTime createdAt { get; set; }
public string link { get; set; }
public Consumer consumer { get; set; }
}
public class Event
{
public string eventName { get; set; }
public string version { get; set; }
public EventData eventData { get; set; }
}
public class RootObject
{
public List<Event> events { get; set; }
}
然后
RootObject rootEvents = JsonConvert.DeserializeObject<RootObject>(jsonstring);
您現在可以通過以下方式訪問您的活動：
rootEvents.events
三國紛爭
TA貢獻1804條經驗 獲得超7個贊
您的 JSON 有一個RootObject，這將需要另一個包裝器 RootObject類才能如前所述正確反序列化。
或者，如果您可以更改 JSON 結構以發送數組（不帶RootObject），如下所示，它應該可以正常解析。
[
{
"eventName": "service-review-created",
"version": "1",
"eventData": {
"id": "XXXXXXbca843690a3015d3c0",
"language": "en",
"stars": 5,
"title": "I was particularly impressed by the...",
"text": "I was particularly impressed by the...",
"referenceId": null,
"createdAt": "2019-03-29T23:05:32Z",
"link": "https://api.trustpilot.com/v1/reviews/XXX",
"consumer": {
"id": "XXXXXX40000ff000a74b9e1",
"name": "XXX",
"link": "https://api.trustpilot.com/v1/consumers/5899b3140000ff000a74b9e1"
}
}
}
]
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