从字符串或流上传文件到FTP服务器

Jam*_*lls 6 .net c# ftp webrequest ftpwebrequest

我正在尝试在FTP服务器上创建一个文件,但我所拥有的只是一个字符串或数据流以及应该用它创建的文件名.有没有办法在流或字符串上创建服务器上的文件(我没有创建本地文件的权限)?

string location = "ftp://xxx.xxx.xxx.xxx:21/TestLocation/Test.csv";

WebRequest ftpRequest = WebRequest.Create(location);
ftpRequest.Method = WebRequestMethods.Ftp.UploadFile;
ftpRequest.Credentials = new NetworkCredential(userName, password);

string data = csv.getData();
MemoryStream stream = csv.getStream();

//Magic

using (var response = (FtpWebResponse)ftpRequest.GetResponse()) { }
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Mar*_*ryl 9

只需将您的流复制到FTP请求流:

Stream requestStream = ftpRequest.GetRequestStream();
stream.CopyTo(requestStream);
requestStream.Close();
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对于字符串(假设内容是文本):

byte[] bytes = Encoding.UTF8.GetBytes(data);

Stream requestStream = request.GetRequestStream();
requestStream.Write(bytes, 0, bytes.Length);
requestStream.Close();
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如果内容是文本,则应使用文本模式:

request.UseBinary = false;
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