＆QUOT;请求URI是无效的＆QUOT;上载过程中的FtpWebRequest

本文介绍了＆QUOT;请求URI是无效的＆QUOT;上载过程中的FtpWebRequest的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我想上传文件到FTP服务器上的目录。我用这个方法，的FtpWebRequest 。我想一个文件上传到主目录里的用户，但我总是得到以下错误消息：

  

请求的URI是此FTP命令无效。

可以是什么问题呢？我试图使用被动模式关闭，但它仍然是相同的。

静态无效FtpUpload（）{    //获取用于与服务器通信的对象。    的FtpWebRequest请求=（的FtpWebRequest）WebRequest.Create（ftp://12.22.44.45）;    request.Method = WebRequestMethods.Ftp.UploadFile;    request.UsePassive = FALSE;    //这个例子假设FTP站点使用匿名登录。    request.Credentials =新的NetworkCredential（pokus，密码）;    //文件的内容复制到请求流。    StreamReader的的SourceStream =新的StreamReader（路径）;    字节[] = fileContents Encoding.UTF8.GetBytes（sourceStream.ReadToEnd（））;    sourceStream.Close（）;    request.ContentLength = fileContents.Length;    流requestStream = request.GetRequestStream（）;    requestStream.Write（fileContents，0，fileContents.Length）;    requestStream.Close（）;    FtpWebResponse响应=（FtpWebResponse）request.GetResponse（）;    Console.WriteLine（上传文件的完整，状态{0}，response.StatusDescription）;    response.Close（）;}

解决方案

如果您要上传的东西，你会have提供FTPClient一个文件名。

的FtpWebRequest请求=（的FtpWebRequest）WebRequest.Create（ftp://12.22.44.45/myNewFile.dat）;

I trying upload file to a directory on a FTP server. I used this method with FtpWebRequest. I would like to upload one file to a home directory for this user, but I always get the following error message:

The requested URI is invalid for this FTP command.

What can be problem? I tried use passive mode off, but it still the same.

static void FtpUpload() { // Get the object used to communicate with the server. FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://12.22.44.45"); request.Method = WebRequestMethods.Ftp.UploadFile; request.UsePassive = false; // This example assumes the FTP site uses anonymous logon. request.Credentials = new NetworkCredential("pokus", "password"); // Copy the contents of the file to the request stream. StreamReader sourceStream = new StreamReader(path); 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(); }

解决方案

If you want to upload something, you'll have to provide the FTPClient with a filename.

FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://12.22.44.45/myNewFile.dat");