C#把文件上传到服务器中的指定地址
作者：農碼一生
这篇文章介绍了C#实现文件上传到服务器指定地址的方法，文中通过示例代码介绍的非常详细。对大家的学习或工作具有一定的参考借鉴价值，需要的朋友可以参考下
一、建立连接
public string connectFTP(string vPath, string vUID, string vPassword)
{
string errormsg = "";
Process proc = new Process();
try
{
proc.StartInfo.FileName = "cmd.exe";
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardInput = true;
proc.StartInfo.RedirectStandardOutput = true;
proc.StartInfo.RedirectStandardError = true;
proc.StartInfo.CreateNoWindow = true;
proc.Start();
string dosLine = "net use " + vPath + " " + vPassword + " /user:" + vUID;
proc.StandardInput.WriteLine(dosLine);
proc.StandardInput.WriteLine("exit");
while (!proc.HasExited)
{
proc.WaitForExit(1000);
}
errormsg = proc.StandardError.ReadToEnd();
proc.StandardError.Close();
}
catch (Exception ex)
{
//throw ex;
//MessageBox.Show(ex.Message);
}
finally
{
proc.Close();
proc.Dispose();
}
return errormsg;
}二、上传文件
public void UploadFile(string vPath, string vUID, string vPassword, string vLocalPath, string file)
{
bool status = false;
status = connectState(vPath, vUID, vPassword);
if (status)
{
DirectoryInfo theFolder = new DirectoryInfo(vPath + "/" + file);
string filename = vLocalPath;
Transport(vLocalPath, vPath + "/" + file);
//System.Diagnostics.Process.Start(vPath);
}
else
{
mesLog.Info("未能连接!");
//MessageBox.Show("未能连接！");
}
}三、连接状态
public static bool connectState(string vPath, string vUID, string vPassword)
{
bool Flag = false;
Process proc = new Process();
try
{
proc.StartInfo.FileName = "cmd.exe";
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardInput = true;
proc.StartInfo.RedirectStandardOutput = true;
proc.StartInfo.RedirectStandardError = true;
proc.StartInfo.CreateNoWindow = true;
proc.Start();
string dosLine = "net use " + vPath + " " + vPassword + " /user:" + vUID;
proc.StandardInput.WriteLine(dosLine);
proc.StandardInput.WriteLine("exit");
while (!proc.HasExited)
{
proc.WaitForExit(1000);
}
string errormsg = proc.StandardError.ReadToEnd();
proc.StandardError.Close();
if (string.IsNullOrEmpty(errormsg))
{
Flag = true;
}
else
{
throw new Exception(errormsg);
}
}
catch (Exception ex)
{
//throw ex;
//MessageBox.Show(ex.Message);
}
finally
{
proc.Close();
proc.Dispose();
}
return Flag;
}四、传送
public static void Transport(string src, string fileName)
{
FileStream inFileStream = new FileStream(src, FileMode.Open);
FileStream outFileStream = new FileStream(fileName, FileMode.OpenOrCreate);
byte[] buf = new byte[inFileStream.Length];
int byteCount;
while ((byteCount = inFileStream.Read(buf, 0, buf.Length)) > 0)
{
outFileStream.Write(buf, 0, byteCount);
}
inFileStream.Flush();
inFileStream.Close();
outFileStream.Flush();
outFileStream.Close();
File.Delete(src);
}到此这篇关于C#实现文件上传到服务器指定地址的文章就介绍到这了。希望对大家的学习有所帮助，也希望大家多多支持脚本之家。