如何防止C#在我的测试控制器中包装我的JSON输出？

Visual Studio和C#的新功能。我正在为.Net Core/MVC React Redux应用程序开发UI（其他人正在开发模型和控制器），作为开发的一部分，我想连接一个测试控制器以输出一些JSON，我正在从文本文件中读取这些JSON

它工作正常，只是C#将我的控制器输出JSON包装在另一组括号中，这导致在React中使用JSON时出现问题

我的测试控制器：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;

namespace AGDemo.Controllers
{
    [Produces("application/json")]
    [Route("api/Versions")]
    public class VersionsController : Controller
    {
        // GET: api/Versions
        [HttpGet]
        public IEnumerable<JsonResult> Get()
        {
            var data = System.IO.File.ReadAllText(@"..\AGDemo\Api\JSONVersionData.txt");
            var dataObj = JsonConvert.DeserializeObject(data);
            Console.WriteLine(dataObj)
            yield return Json(dataObj);
        }

    }
}

控制器输出：

[{"contentType":null,"serializerSettings":null,"statusCode":null,"value":[{"VersionCode":"0ODD6109 ","VersionQualifier":" ","VersionID":"a74bb26c-c23f-e711-80da-0050568f4ab2","ProductID":"WRAP ","PieceName":"HOME ACCENTS ","PrintClass":"WRAP ","FirstInhomeDate":"2017-12-12 00:00:00.000","AccountID":"103448","AccountExecutive":"AMANDA COOK (A291)","AccountManager":"OLIVIA DOWD (13406)","ArtManager":"OLIVIA DOWD (13406)","AdUID":"","Status":"","Queue":"","DueDateOverride":"","IsLocked":""},{"VersionCode":"0ODD6110 ","VersionQualifier":" ","VersionID":"6ad828e1-c23f-e711-80da-0050568f4ab2","ProductID":"WRPBAN-IN ","PieceName":"HOME ACCENTS BANNER ","PrintClass":"WRAP ","FirstInhomeDate":"2017-12-12 00:00:00.000","AccountID":"103448 ","AccountExecutive":"AMANDA COOK (A291)","AccountManager":"OLIVIA DOWD (13406)","ArtManager":"OLIVIA DOWD (13406)","AdUID":"","Status":"","Queue":"","DueDateOverride":"","IsLocked":""}]}]

我正在寻找的输出（应该与控制台输出相同）：

我试过测试不同的控制器动作类型。结果就是我所显示的，或者如果操作结果设置为“Object”，那么我的JSON被包装在[]中，没有“contentType”、“serializerSettings”等参数

我知道我可以在action函数中直接在React Redux中打开JSON文本文件，但最终UI将与C#控制器集成，我更愿意调用控制器来实现这一点

---

关于我需要更改的内容有什么想法吗？

您需要返回

JsonResult

，而不是

IEnumerable

这将告诉MVC将其作为

ActionResult

处理，而不是作为JSON序列化的任意对象

---

或者将其更改为返回

对象

，并直接返回对象，而不是使用结果。

不要自己序列化它。当我尝试将所有的行返回都包括在内并且引号都转义为：[{\r\n\“VersionCode\”：\“0ODD6109\”时，只需将对象传递到

Json（…）

，\r\n您的调试器Vizalizer正在这样做。输出很好。谢谢！这很有效。我想我试过了，但没有意识到我还必须将return语句更改为“return Json（dataObj）”；“yield”导致了与JsonResult类型的冲突。

[{"contentType":null,"serializerSettings":null,"statusCode":null,"value":[{"VersionCode":"0ODD6109 ","VersionQualifier":" ","VersionID":"a74bb26c-c23f-e711-80da-0050568f4ab2","ProductID":"WRAP ","PieceName":"HOME ACCENTS ","PrintClass":"WRAP ","FirstInhomeDate":"2017-12-12 00:00:00.000","AccountID":"103448","AccountExecutive":"AMANDA COOK (A291)","AccountManager":"OLIVIA DOWD (13406)","ArtManager":"OLIVIA DOWD (13406)","AdUID":"","Status":"","Queue":"","DueDateOverride":"","IsLocked":""},{"VersionCode":"0ODD6110 ","VersionQualifier":" ","VersionID":"6ad828e1-c23f-e711-80da-0050568f4ab2","ProductID":"WRPBAN-IN ","PieceName":"HOME ACCENTS BANNER ","PrintClass":"WRAP ","FirstInhomeDate":"2017-12-12 00:00:00.000","AccountID":"103448 ","AccountExecutive":"AMANDA COOK (A291)","AccountManager":"OLIVIA DOWD (13406)","ArtManager":"OLIVIA DOWD (13406)","AdUID":"","Status":"","Queue":"","DueDateOverride":"","IsLocked":""}]}]

[{"VersionCode":"0ODD6109 ","VersionQualifier":" ","VersionID":"a74bb26c-c23f-e711-80da-0050568f4ab2","ProductID":"WRAP ","PieceName":"HOME ACCENTS ","PrintClass":"WRAP ","FirstInhomeDate":"2017-12-12 00:00:00.000","AccountID":"103448","AccountExecutive":"AMANDA COOK (A291)","AccountManager":"OLIVIA DOWD (13406)","ArtManager":"OLIVIA DOWD (13406)","AdUID":"","Status":"","Queue":"","DueDateOverride":"","IsLocked":""},{"VersionCode":"0ODD6110 ","VersionQualifier":" ","VersionID":"6ad828e1-c23f-e711-80da-0050568f4ab2","ProductID":"WRPBAN-IN ","PieceName":"HOME ACCENTS BANNER ","PrintClass":"WRAP ","FirstInhomeDate":"2017-12-12 00:00:00.000","AccountID":"103448 ","AccountExecutive":"AMANDA COOK (A291)","AccountManager":"OLIVIA DOWD (13406)","ArtManager":"OLIVIA DOWD (13406)","AdUID":"","Status":"","Queue":"","DueDateOverride":"","IsLocked":""}]