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Chương 2-Bài 12. Viết code cho phép Upload file thông qua giao thức FTP |
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Tác giả: Dương Nguyễn Phú Cường | Ngày đăng: 30/8/2025, 9:39 | Lượt xem: 1202 |
Thông tin FTP Server
Code cho phép upload bằng giao thức FTPpublic static void Main () { // Get the object used to communicate with the server. FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://www.contoso.com/test.htm"); request.Method = WebRequestMethods.Ftp.UploadFile; // This example assumes the FTP site uses anonymous logon. request.Credentials = new NetworkCredential("anonymous", "janeDoe@contoso.com"); // Copy the contents of the file to the request stream. byte[] fileContents; using (StreamReader sourceStream = new StreamReader("testfile.txt")) { fileContents = Encoding.UTF8.GetBytes(sourceStream.ReadToEnd()); } request.ContentLength = fileContents.Length; using (Stream requestStream = request.GetRequestStream()) { requestStream.Write(fileContents, 0, fileContents.Length); } using (FtpWebResponse response = (FtpWebResponse)request.GetResponse()) { Console.WriteLine($"Upload File Complete, status {response.StatusDescription}"); } } public static void Main ()
{
// Get the object used to communicate with the server.
FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://www.contoso.com/test.htm");
request.Method = WebRequestMethods.Ftp.UploadFile;
// This example assumes the FTP site uses anonymous logon.
request.Credentials = new NetworkCredential("anonymous", "janeDoe@contoso.com");
// Copy the contents of the file to the request stream.
byte[] fileContents;
using (StreamReader sourceStream = new StreamReader("testfile.txt"))
{
fileContents = Encoding.UTF8.GetBytes(sourceStream.ReadToEnd());
}
request.ContentLength = fileContents.Length;
using (Stream requestStream = request.GetRequestStream())
{
requestStream.Write(fileContents, 0, fileContents.Length);
}
using (FtpWebResponse response = (FtpWebResponse)request.GetResponse())
{
Console.WriteLine($"Upload File Complete, status {response.StatusDescription}");
}
} public static void Main () { // Get the object used to communicate with the server. FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://www.contoso.com/test.htm"); request.Method = WebRequestMethods.Ftp.UploadFile; // This example assumes the FTP site uses anonymous logon. request.Credentials = new NetworkCredential("anonymous", "janeDoe@contoso.com"); // Copy the contents of the file to the request stream. byte[] fileContents; using (StreamReader sourceStream = new StreamReader("testfile.txt")) { fileContents = Encoding.UTF8.GetBytes(sourceStream.ReadToEnd()); } request.ContentLength = fileContents.Length; using (Stream requestStream = request.GetRequestStream()) { requestStream.Write(fileContents, 0, fileContents.Length); } using (FtpWebResponse response = (FtpWebResponse)request.GetResponse()) { Console.WriteLine($"Upload File Complete, status {response.StatusDescription}"); } } |
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