Question

对于我生命中的爱我只是无法弄清楚为什么我的jason格式都有问题，我使用Microsoft Face API 1.0在组内创建一个人

这是我的代码

protected async void btnAddFaces_Click(object sender, EventArgs e)
{
        var client = new HttpClient();
        var queryString = HttpUtility.ParseQueryString(string.Empty);
        string personGroupId = txtFriendList.Text.ToLower();
        string persons = txtfriendName.Text.ToLower();
        // Request headers
        client.DefaultRequestHeaders.Add
         ("Ocp-Apim-Subscription-Key", "{YourKey}");

        // Request parameters

        var uri = "https://westus.api.cognitive.microsoft.com/face/v1.0/
         persongroups/wowlist/persons?" + queryString;
        // HttpResponseMessage response;
        // not sure but I think here is my problem 
        string body = "{\"name\":\"" + "waheed" + "," + "\"}";
        // Request body
        using (var content = new StringContent
        (body, Encoding.UTF8, "application/json"))
        {

            await client.PutAsync(uri, content)
                .ContinueWith(async responseTask =>
                {
                    var responseBody = await responseTask.Result
                    .Content.ReadAsStringAsync();
                    txtFaceList.Text = responseBody.ToString();

                });
        }// end of using statement 
}

应该发生什么是HTTP动词状态OK 200应该返回，我得到的只是

{ "error": { "code": "ResourceNotFound", "message": "The requested resource was not found." } }

我看看我以前的帖子应用相同的方法，它只是不起作用。除了跳下屋顶，有人能指出正确的方向。

谢谢

Answer 1

你有错误的HTTP动词。在这个case中你想使用POST，而不是PUT。因此，您需要将客户端调用更改为：

await client.PostAsync(uri, content)
    .ContinueWith(async responseTask =>
    {
        var responseBody = await responseTask.Result.Content.ReadAsStringAsync();
        txtFaceList.Text = responseBody.ToString();
    });

未找到资源Face API 1.0

1 个答案: