但visual studio找不到名称空间 FtpWebRequest 或 WebRequestMethods 。另一种方法,我尝试使用链接但它表示 WinRT信息:'uri':上传内容仅支持'http'和'https'方案。不是ftp。
那么有没有解决方案可以显示进度条和速度?
解决方案FtpWebRequest类不是UWP应用程序的商店配置文件的一部分,并且不会通过BackgroundTransfer API支持FTP上传(如您确定的那样)。这使您可以通过套接字实现自己的FTP协议。有关说明,请参见 WinRT中的FTP奋进和一个样本的链接。
I want to upload files from windows 10 app using ftp, I tried the following code.
using System; using System.IO; using System.Net; using System.Text; namespace Examples.System.Net { public class WebRequestGetExample { public static void Main () { // Get the object used to communicate with the server. FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://www.contoso/test.htm"); request.Method = WebRequestMethods.Ftp.UploadFile; // This example assumes the FTP site uses anonymous logon. request.Credentials = new NetworkCredential ("anonymous","janeDoe@contoso"); // Copy the contents of the file to the request stream. StreamReader sourceStream = new StreamReader("testfile.txt"); byte [] fileContents = Encoding.UTF8.GetBytes(sourceStream.ReadToEnd()); sourceStream.Close(); request.ContentLength = fileContents.Length; Stream requestStream = request.GetRequestStream(); requestStream.Write(fileContents, 0, fileContents.Length); requestStream.Close(); FtpWebResponse response = (FtpWebResponse)request.GetResponse(); Console.WriteLine("Upload File Complete, status {0}", response.StatusDescription); response.Close(); } } } }But visual studio couldn't find the name space FtpWebRequest or WebRequestMethods. The other method i tried using backgroundtransfer api's from link but it says that WinRT information: 'uri': Uploading content is only supported for 'http' and 'https' schemes. not ftp.
So is there any solution to this where i can show progress bar and speed?
解决方案The FtpWebRequest class is not part of the store profile for UWP apps, and FTP upload (as you determined) is not supported via the BackgroundTransfer API. This leave you with implementing your own FTP protocol over sockets. See FTP Endeavor in WinRT for an explanation and a link to a sample.
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