Question

我正在尝试从Nest API获取我的设备/结构数据的JSON响应。 “https://developer-api.nest.com/”

我已经能够使用Postman使用相同的URL检索数据，同时仅指定内容类型和授权标头。我基本上将Postman的代码片段复制到我的程序中，但是在运行时我收到了401错误。

var client = new RestClient("https://developer-api.nest.com/");

var request = new RestRequest(Method.GET);
request.AddHeader("cache-control", "no-cache");
request.AddHeader("authorization", "Bearer " + access_token);
request.AddHeader("content-type", "application/json");

IRestResponse response = client.Execute(request);

以下是回复内容：

{"error":"unauthorized","type":"https://developer.nest.com/documentation/cloud/error-messages#auth-error","message":"unauthorized","instance":"e0a35869-6726-4192-85d5-d31482b28269"}

我是否需要以某种方式对access_token进行编码？

感谢您的回复。

以下是输出结果的示例：

{
  "devices": {
    "thermostats": {
      "fbk1Kr983gWp-eN-V9pxnOcTsTatUX5X": {
        "humidity": 15,
        "locale": "en-US",
        "temperature_scale": "F",
        ...

Answer 1

发现了这个问题。

Nest API的初始响应是（大部分时间）重定向到其Firebase API服务器。我通过添加下面的if语句来处理重定向：

var client = new RestClient("https://developer-api.nest.com/");
client.FollowRedirects = false;

var request = new RestRequest(Method.GET);
request.AddHeader("cache-control", "no-cache");
request.AddHeader("authorization", "Bearer " + access_token);
request.AddHeader("content-type", "application/json");

IRestResponse response = client.Execute(request);

if (response.StatusCode == HttpStatusCode.RedirectKeepVerb) // 307
{
    client.BaseUrl = new Uri(initial_response.Headers[7].Value.ToString());
    response = client.Execute(request);               
}

请注意，我将FollowRedirects属性设置为false。第二个响应内容包含预期的JSON数据。

使用RestSharp c＃Nest API 401响应错误

1 个答案: