using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Net;
namespace FTPConsoleApplication
{
class Program
{
static void Main(
string[] args)
{
//测试
//DownloadFtp("优课.png");
//UploadFtp("FTPConsoleApplication.exe.config");
//SystemLog.logger("OK");
}
public static FtpStatusCode UploadFileInFTP(
string filename)
{
Stream requestStream =
null;
FileStream fileStream =
null;
FtpWebResponse uploadResponse =
null;
FtpWebRequest uploadRequest =
null;
string serverIP;
string userName;
string password;
string uploadurl;
try
{
serverIP = System.Configuration.ConfigurationManager.AppSettings[
"FTPServerIP"];
userName = System.Configuration.ConfigurationManager.AppSettings[
"UserName"];
password = System.Configuration.ConfigurationManager.AppSettings[
"Password"];
uploadurl =
"ftp://" + serverIP +
"/" +
Path.GetFileName(filename);
uploadRequest =
(FtpWebRequest)WebRequest.Create(uploadurl);
uploadRequest.Method =
WebRequestMethods.Ftp.UploadFile;
uploadRequest.Proxy =
null;
NetworkCredential nc =
new NetworkCredential();
nc.UserName =
userName;
nc.Password =
password;
uploadRequest.Credentials =
nc;
requestStream =
uploadRequest.GetRequestStream();
fileStream =
File.Open(filename, FileMode.Open);
byte[] buffer =
new byte[
1024];
int bytesRead;
while (
true)
{
bytesRead = fileStream.Read(buffer,
0, buffer.Length);
if (bytesRead ==
0)
{
break;
}
requestStream.Write(buffer, 0, bytesRead);
}
requestStream.Close();
uploadResponse =
(FtpWebResponse)uploadRequest.GetResponse();
return uploadResponse.StatusCode;
}
catch (Exception e)
{
SystemLog.logger(e.InnerException.Message);
}
finally
{
if (uploadResponse !=
null)
{
uploadResponse.Close();
}
if (fileStream !=
null)
{
fileStream.Close();
}
if (requestStream !=
null)
{
requestStream.Close();
}
}
return FtpStatusCode.Undefined;
}
public static int UploadFtp(
string filename)
{
FtpWebRequest reqFTP =
null;
string serverIP;
string userName;
string password;
string url;
try
{
FileInfo fileInf =
new FileInfo(filename);
serverIP = System.Configuration.ConfigurationManager.AppSettings[
"FTPServerIP"];
userName = System.Configuration.ConfigurationManager.AppSettings[
"UserName"];
password = System.Configuration.ConfigurationManager.AppSettings[
"Password"];
url =
"ftp://" + serverIP +
"/" +
Path.GetFileName(filename);
reqFTP = (FtpWebRequest)FtpWebRequest.Create(
new Uri(url));
reqFTP.Credentials =
new NetworkCredential(userName, password);
reqFTP.KeepAlive =
false;
reqFTP.Method =
WebRequestMethods.Ftp.UploadFile;
reqFTP.UseBinary =
true;
reqFTP.ContentLength =
fileInf.Length;
int buffLength =
2048;
byte[] buff =
new byte[buffLength];
int contentLen;
FileStream fs =
fileInf.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
Stream strm =
reqFTP.GetRequestStream();
contentLen = fs.Read(buff,
0, buffLength);
while (contentLen !=
0)
{
strm.Write(buff, 0, contentLen);
contentLen = fs.Read(buff,
0, buffLength);
}
strm.Close();
fs.Close();
return 0;
}
catch (Exception ex)
{
if (reqFTP !=
null)
{
reqFTP.Abort();
}
SystemLog.logger(ex.InnerException.Message);
return -
2;
}
}
public static int DownloadFtp(
string filename)
{
FtpWebRequest reqFTP;
string serverIP;
string userName;
string password;
string url;
try
{
serverIP = System.Configuration.ConfigurationManager.AppSettings[
"FTPServerIP"];
userName = System.Configuration.ConfigurationManager.AppSettings[
"UserName"];
password = System.Configuration.ConfigurationManager.AppSettings[
"Password"];
url =
"ftp://" + serverIP +
"/" +
Path.GetFileName(filename);
FileStream outputStream =
new FileStream(filename, FileMode.Create);
reqFTP = (FtpWebRequest)FtpWebRequest.Create(
new Uri(url));
reqFTP.Method =
WebRequestMethods.Ftp.DownloadFile;
reqFTP.UseBinary =
true;
reqFTP.KeepAlive =
false;
reqFTP.Credentials =
new NetworkCredential(userName, password);
FtpWebResponse response =
(FtpWebResponse)reqFTP.GetResponse();
Stream ftpStream =
response.GetResponseStream();
long cl =
response.ContentLength;
int bufferSize =
2048;
int readCount;
byte[] buffer =
new byte[bufferSize];
readCount = ftpStream.Read(buffer,
0, bufferSize);
while (readCount >
0)
{
outputStream.Write(buffer, 0, readCount);
readCount = ftpStream.Read(buffer,
0, bufferSize);
}
ftpStream.Close();
outputStream.Close();
response.Close();
return 0;
}
catch (Exception ex)
{
SystemLog.logger(ex.InnerException.Message);
return -
2;
}
}
public class SystemLog
{
public static bool logger(
string message)
{
try
{
DateTime timeNow =
DateTime.Now;
string logPath = System.Configuration.ConfigurationManager.AppSettings[
"LogPath"];
string logSwitch = System.Configuration.ConfigurationManager.AppSettings[
"LogSwitch"];
if (logSwitch ==
"1")
{
string logFullPath =
Path.Combine(System.Environment.CurrentDirectory,logPath);
DirectoryInfo dirInfo =
new DirectoryInfo(logFullPath);
if (!
dirInfo.Exists)
{
dirInfo.Create();
}
Encoding encoding = Encoding.GetEncoding(
"gb2312");
byte[] info = encoding.GetBytes(
"[ " + timeNow.ToString(
"yyyy-MM-dd HH:mm:ss") +
" ] " + message +
"\n");
//转换编码成字节串
if (!
logPath.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
logPath = logPath +
Path.DirectorySeparatorChar.ToString();
}
using (FileStream fs = System.IO.File.Open(logPath + timeNow.ToString(
"yyyy_MM_dd") +
".txt", FileMode.Append, FileAccess.Write, FileShare.ReadWrite))
{
fs.Write(info, 0, info.Length);
//以ASCII方式编写
using (StreamWriter w =
new StreamWriter(fs, Encoding.ASCII))
{
w.Flush();
w.Close();
}
fs.Close();
}
}
return true;
}
catch (Exception e)
{
return false;
}
}
}
}
}
View Code
转载于:https://www.cnblogs.com/shenchao/p/6419754.html
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