Question

我想在c＃中使用catchoom，但无法找到任何样本任何人都可以提供任何示例代码，如果有。

我有这个卷曲样本

可以将某人转换为c＃

 curl -F "image=@CATask1-Correct.png" -F "token=sometoken" https://r.catchoom.com/v1/search

我试图像这样转换它

string url =“https://r.catchoom.com/v1/search”;

       WebRequest myReq = WebRequest.Create(url);
       myReq.Headers["token"] = "sometoken";
       myReq.Headers["image"] = "imageurl";
       string username = "someid";
       string password = "pwd";
       string usernamePassword = username + ":" + password;
       CredentialCache mycache = new CredentialCache();
       mycache.Add(new Uri(url), "Basic", new NetworkCredential(username, password));
       myReq.Credentials = mycache;
       myReq.Headers.Add("Authorization", "Basic " + Convert.ToBase64String(new ASCIIEncoding().GetBytes(usernamePassword)));

       WebResponse wr = myReq.GetResponse();
       Stream receiveStream = wr.GetResponseStream();
       StreamReader reader = new StreamReader(receiveStream, Encoding.UTF8);
       string content = reader.ReadToEnd();

但抛出错误，404未找到

由于

Answer 1

您应该以格式 - 多部分格式对帖子参数进行编码，如W3C page中所述。 This answer shows how to encode in form-multipart format using C#

此外，如果您使用的是Microsoft .NET Framework＆gt; = 4.5，则可以将HttpClient类用作this answer explains。

希望这能帮到你;）

在c＃中使用catchoom

1 个答案: