无法将类型为"Newtonsoft.Json.Linq.JObject"的对象转换为类型为"Newtonsoft.Json.Linq.JArray"的对象 [英] Unable to cast object of type 'Newtonsoft.Json.Linq.JObject' to type 'Newtonsoft.Json.Linq.JArray'

问题描述

我正在测试我的Web API.模拟数据我有这个:

I am testing my Web API. Mocking the data I have this:

var objs = ((JArray)JsonConvert.DeserializeObject("{ \"PrintId\":10,\"Header\":\"header\",\"TC\":\"tc\",\"CompanyRef\":\"00000000-0000-0000-0000-000000000000\"}")).Values<JObject>();

哪个给我错误:

无法将类型为"Newtonsoft.Json.Linq.JObject"的对象转换为类型为"Newtonsoft.Json.Linq.JArray"

Unable to cast object of type 'Newtonsoft.Json.Linq.JObject' to type 'Newtonsoft.Json.Linq.JArray'

问题是它正在工作.我一定已经改变了一些东西，但是我不知道是什么.

The thing is it was working. I must have changed something, but I don't know what.

我的意图是将此JSON对象转换为名为Print的.NET对象列表，该列表具有以下字段:

My intent is to convert this JSON object to a list of .NET objects called Print which has the fields:

PrintId
Header
TX
CompnayRef

推荐答案

只需创建一个类并将其反序列化即可.

Just make a class and deserialize it.

public class Print
{
    public int PrintId { get; set; }
    public string Header { get; set; }
    public string TC { get; set; }
    public string CompanyRef { get; set; }
}

Print printObj = JsonConvert.DeserializeObject<Print>(yourJson);
printObj.PrintId = //...

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