C# Newtonsoft.Json.Linq.JArray'；输入'；System.Collections.Generic.IEnumerable

我正在从我的C#桌面客户端调用我的web api

这是我在客户端上的代码：

public IEnumerable<Model.Print> Get()
{
    var print = new List<Model.Print>();

    using (var client = new HttpClient())
    {
        client.BaseAddress = new Uri(Shared.URL);
        client.DefaultRequestHeaders.Accept.Clear();
        client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(Shared.HeaderType));
        var response = client.GetAsync(route + "?" + GeneralTags.CUSTOMER_REF + "=" + new Guid().ToString()).Result;

        if (response.IsSuccessStatusCode)
        {
            string strJson = response.Content.ReadAsStringAsync().Result;
            var jObj2 = (IEnumerable<Model.Print>)JsonConvert.DeserializeObject(strJson);
        }
        else
        {
            evError(new Exception(String.Format("{0}: {1}", (int)response.StatusCode, response.ReasonPhrase)), ErrorTags.PRINT_GET);
        }
    }
    return print;
}

strJson包含一个值：

[
  {"PrintId":1,"PrintRef":"00000000-0000-0000-0000-000000000000","Header":"header","TC":"tc","CompanyRef":"00000000-0000-0000-0000-000000000000"},
  {"PrintId":2,"PrintRef":"39a10cee-7cb3-4ed3-aec2-293761eed96d","Header":"header","TC":"tc","CompanyRef":"00000000-0000-0000-0000-000000000000"}]

---

我缺少什么？

使用

jsonvert.DeserializeObject

：

var jObj2 = JsonConvert.DeserializeObject<List<Model.Print>>(strJson);

var jObj2=JsonConvert.DeserializeObject（strJson）；

如果您想格式化嵌套的json结构，如下图所示。您可以在中使用以下格式化程序

解决方案：

---

var\u addressDetails=JsonConvert.DeserializeObject>（Convert.ToString（data.addressDetails））

嗨，谢谢你的回答。这在桌面上是可行的，但在覆盆子PI2上不行——我没有规定。但它在这个论坛上起了作用。谢谢

[
  {"PrintId":1,"PrintRef":"00000000-0000-0000-0000-000000000000","Header":"header","TC":"tc","CompanyRef":"00000000-0000-0000-0000-000000000000"},
  {"PrintId":2,"PrintRef":"39a10cee-7cb3-4ed3-aec2-293761eed96d","Header":"header","TC":"tc","CompanyRef":"00000000-0000-0000-0000-000000000000"}]

var jObj2 = JsonConvert.DeserializeObject<List<Model.Print>>(strJson);