azure - 远程服务器返回错误: (405) The resource doesn't support specified Http Verb

Question

我想更新 Azure 上 Blob 存储中的 json 文件，而 WebClient.uploadData(url,data) 它给出错误:

The remote server returned an error: (405) The resource doesn't support specified Http Verb..

代码是这样的:

    [Route("PostJsonData")]
    [HttpPost]
    public void PostJSONData(string value)
    {
        try
        {
            string url = @"https://apkupdates.blob.core.windows.net/polaadapk/keywords.json";
            byte[] json1 = new WebClient().DownloadData(url);
            string result = System.Text.Encoding.UTF8.GetString(json1);
            byte[] array = System.Text.Encoding.ASCII.GetBytes(value);

            WebClient myWebClient = new WebClient();
            Stream postStream = myWebClient.OpenWrite(url, "POST");
            postStream.Write(array, 0, array.Length);
            myWebClient.UploadData(url, array);
            postStream.Close();
        }
        catch (Exception ex)
        {

            throw ex;
        }

    }

Answer 1

正如 Gaurav 已经提到的，您使用了错误的动词。不过，我强烈建议使用现有的 .NET SDK:

Azure Storage APIs for .NET

该 SDK 还实现了指数重试策略来处理暂时性错误(503 - 服务不可用)，否则您必须自己实现该策略。