Question

这是我在onedrive中创建会话和上传文件的代码

            string url = "https://api.onedrive.com/v1.0/drive/root:/" + "Nopbackup" +":/" + "" + fileName +":/upload.createSession" + "";

            var result = string.Empty;

            WebRequest request = WebRequest.Create(url);
            request.Method = "POST";
            //request.ContentType = "application/json";
            request.ContentType = "contentType";
            //request.ac = "application/json";
            request.Headers.Add("Authorization", tokenType + " " + accessToken);
            request.ContentLength = 0;
            //byte[] requestData = Encoding.UTF8.GetBytes(url);
            //using (Stream st = request.GetRequestStream())
            //    st.Write(requestData, 0, requestData.Length);

            WebResponse response = request.GetResponse();
            using (var streamReader = new StreamReader(response.GetResponseStream()))
                result = streamReader.ReadToEnd();

它给服务器错误请求400错误

Answer 1

我认为问题是你正在发布的网址。它看起来像这样：

string url = "https://api.onedrive.com/v1.0/drive/root:/" + "Nopbackup" +":/" + "" + fileName +":/upload.createSession" + "";

原来是

https://api.onedrive.com/v1.0/drive/root:/Nopbackup:/filename:/upload.createSession

你的冒号语法有点乱，而且API不知道该怎么做（因此是错误的请求）。

尝试构建类似这样的网址：

string url = "https://api.onedrive.com/v1.0/drive/root:/" + "Nopbackup" + "/" + fileName +":/upload.createSession";

我认为事情对你来说会更好。

一个驱动器上传文件时Rest api服务器错误请求400

1 个答案: