[英]How do i upload text file to my ftp every minute?
我有ftp服務器,我想使用計時器每分鍾將相同的文本文件上傳到ftp。 對於使用此方法的測試即時消息:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using System.Net;
namespace ScrollLabelTest
{
class FtpFileUploader
{
static string ftpurl = "ftp://ftp.test.com/";
static string filename = @"c:\temp\test.txt";
static string ftpusername = "name";
static string ftppassword = "pass";
static string value;
public static void test()
{
try
{
FtpWebRequest ftpClient = (FtpWebRequest)FtpWebRequest.Create(ftpurl + "" + ftpusername + "_" + filename);
ftpClient.Credentials = new System.Net.NetworkCredential(ftpusername, ftppassword);
ftpClient.Method = System.Net.WebRequestMethods.Ftp.UploadFile;
ftpClient.UseBinary = true;
ftpClient.KeepAlive = true;
System.IO.FileInfo fi = new System.IO.FileInfo(filename);
ftpClient.ContentLength = fi.Length;
byte[] buffer = new byte[4097];
int bytes = 0;
int total_bytes = (int)fi.Length;
System.IO.FileStream fs = fi.OpenRead();
System.IO.Stream rs = ftpClient.GetRequestStream();
while (total_bytes > 0)
{
bytes = fs.Read(buffer, 0, buffer.Length);
rs.Write(buffer, 0, bytes);
total_bytes = total_bytes - bytes;
}
//fs.Flush();
fs.Close();
rs.Close();
FtpWebResponse uploadResponse = (FtpWebResponse)ftpClient.GetResponse();
value = uploadResponse.StatusDescription;
uploadResponse.Close();
}
catch(Exception err)
{
string t = err.ToString();
}
}
}
}
我在網上遇到異常:
FtpWebRequest ftpClient = (FtpWebRequest)FtpWebRequest.Create(ftpurl + "" + ftpusername + "_" + filename);
例外:
Invalid URI: Invalid port specified.
嘗試這個:
FtpWebRequest ftpClient = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpurl +
ftpusername + "_" + filename));
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