/// <summary>
/// 普通FTP上传文件
/// </summary>
/// <param name="file">要FTP上传的文件</param>
/// <returns>上传是否成功</returns>
public bool UpLoadFile(string path, string file, FTPUploadEnum ftpuploadname)
{
FTP ftpupload = new FTP();
//转换路径分割符为"/"
path = path.Replace("\\", "/");
path = path.StartsWith("/") ? path : "/" + path;
//删除file参数文件
bool delfile = true;
//根据上传名称确定上传的FTP服务器
switch (ftpuploadname)
{
//论坛附件
case FTPUploadEnum.ForumAttach:
{
ftpupload = new FTP(m_forumattach.Serveraddress, m_forumattach.Serverport, m_forumattach.Username, m_forumattach.Password, m_forumattach.Timeout);
path = m_forumattach.Uploadpath + path;
delfile = (m_forumattach.Reservelocalattach == 1) ? false : true;
break;
}
//空间附件
case FTPUploadEnum.SpaceAttach:
{
ftpupload = new FTP(m_spaceattach.Serveraddress, m_spaceattach.Serverport, m_spaceattach.Username, m_spaceattach.Password, m_spaceattach.Timeout);
path = m_spaceattach.Uploadpath + path;
delfile = (m_spaceattach.Reservelocalattach == 1) ? false : true;
break;
}
//相册附件
case FTPUploadEnum.AlbumAttach:
{
ftpupload = new FTP(m_albumattach.Serveraddress, m_albumattach.Serverport, m_albumattach.Username, m_albumattach.Password, m_albumattach.Timeout);
path = m_albumattach.Uploadpath + path;
delfile = (m_albumattach.Reservelocalattach == 1) ? false : true;
break;
}
//商城附件
case FTPUploadEnum.MallAttach:
{
ftpupload = new FTP(m_mallattach.Serveraddress, m_mallattach.Serverport, m_mallattach.Username, m_mallattach.Password, m_mallattach.Timeout);
path = m_mallattach.Uploadpath + path;
delfile = (m_mallattach.Reservelocalattach == 1) ? false : true;
break;
}
}
//切换到指定路径下,如果目录不存在,将创建
if (!ftpupload.ChangeDir(path))
{
foreach (string pathstr in path.Split('/'))
{
if (pathstr.Trim() != "")
{
ftpupload.MakeDir(pathstr);
ftpupload.ChangeDir(pathstr);
}
}
}
ftpupload.Connect();
if (!ftpupload.IsConnected)
return false;
int perc = 0;
//绑定要上传的文件
if (!ftpupload.OpenUpload(file, System.IO.Path.GetFileName(file)))
{
ftpupload.Disconnect();
return false;
}
//开始进行上传
while (ftpupload.DoUpload() > 0)
perc = (int)(((ftpupload.BytesTotal) * 100) / ftpupload.FileSize);
ftpupload.Disconnect();
//(如存在)删除指定目录下的文件
if (delfile && Utils.FileExists(file))
System.IO.File.Delete(file);
return (perc >= 100) ? true : false;
}
/// <summary>
/// FTP连接测试
/// </summary>
/// <param name="Serveraddress">FTP服务器地址</param>
/// <param name="Serverport">FTP端口</param>
/// <param name="Username">用户名</param>
/// <param name="Password">密码</param>
/// <param name="Timeout">超时时间(秒)</param>
/// <param name="uploadpath">附件保存路径</param>
/// <param name="message">返回信息</param>
/// <returns>是否可用</returns>
public bool TestConnect(string Serveraddress, int Serverport, string Username, string Password, int Timeout, string uploadpath, ref string message)
{
FTP ftpupload = new FTP(Serveraddress, Serverport, Username, Password, Timeout);
bool isvalid = ftpupload.Connect();
if (!isvalid)
{
message = ftpupload.errormessage;
return isvalid;
}
//切换到指定路径下,如果目录不存在,将创建
if (!ftpupload.ChangeDir(uploadpath))
{
ftpupload.MakeDir(uploadpath);
if (!ftpupload.ChangeDir(uploadpath))
{
message += ftpupload.errormessage;
isvalid = false;
}
}
return isvalid;
}