来自字符串的ApiController json

Question

我有一个api调用,作为另一个api调用的简单passthrough(出于安全目的).我只是想返回json响应,所以我不必复制一个对象或为一个调用创建一个完整的ws客户端这可能吗？这是我得到的:

[Route("PreUpload")]
[HttpPost]
[Authorize]
public async Task<IHttpActionResult> PreUpload(PreUploadInfoModel model)
{
    using (var client = new HttpClient())
    {
        client.BaseAddress = new Uri(ConfigurationManager.AppSettings["FileServerURI"].ToString());
        model.UserId = CurrentUserID;
        var response = await client.PostAsJsonAsync("api/files/PreUpload", model);

        if (response.IsSuccessStatusCode)
        {
            // response.Content.ReadAsStringAsync().Result = "{\"UploadId\":\"blah\",\"NextChunk\":0,\"ChunkSize\":123,\"Key\":\"someKey\",\"Token\":\"myToken\"}"
            return Json(response.Content.ReadAsStringAsync().Result);
        }

        return BadRequest(response.ToString());
    }
}

应该简单吧？但这会将此返回给浏览器: undefined:2.1241246524224146e+43

Answer 1

如何编码如下.

var jsonResponse = JObject.Parse(await response.Content.ReadAsStringAsync());
return Json(jsonResponse);