[WebMethod]//更改文件名
public bool UpdateFileName(string isbn, string ztm, string cdxh, string cdmc)
{
try
{
string path = XMLHelper.getAppSettingValue("FTP_Home") + "\\Download\\" + CDString.getFileName(isbn + ztm) + "\\" + cdxh.Replace(" ", "_");
DirectoryInfo dir = new DirectoryInfo(path);
List <FileInfo> listFile = dir.GetFiles().ToList();
if (listFile.Count == 1)
{
FileInfo file = listFile.First();
string new_path = XMLHelper.getAppSettingValue("FTP_Home") + "\\Download\\" + CDString.getFileName(isbn + ztm) + "\\" + cdxh;
if (!Directory.Exists(new_path))
{
Directory.CreateDirectory(new_path);
}
File.Move(file.FullName, new_path + "\\" + CDString.getFileName(cdmc) + file.Extension);
listFile = dir.GetFiles().ToList();
if (listFile.Count == 0)
{
Directory.Delete(path);
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
catch { return(false); }
}
public string MoveFile(string username, string ISBN, string ZTM, string CDXH)
{
try
{
string homedir = GetFtpUserHomeDir(username);//获取管理员目录
homedir = homedir.Replace("\r", "");
DirectoryInfo dir = new DirectoryInfo(homedir);
FileInfo file = dir.GetFiles().FirstOrDefault(f => f.Name.Contains(ISBN) && f.Name.Contains(CDXH));//获取FTP服务器文件列表
if (file != null)
{
string path = XMLHelper.getAppSettingValue("FTP_Home") + "\\Download\\" + ISBN.Replace(" ", "_") +
CDString.getFileName(ZTM) + "\\" + CDXH.Replace(" ", "_");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
if (dir.Root.Name.Equals(file.Directory.Root.Name))
{
file.MoveTo(path + "\\" + CDString.getFileName(file.Name.Replace(ISBN.Replace(" ", "_") + "_" + CDXH.Replace(" ", "_"), "")).Replace("_", ""));
return("file_ok");
}
else
{
file.CopyTo(path + "\\" + CDString.getFileName(file.Name.Replace(ISBN.Replace(" ", "_") + "_" + CDXH.Replace(" ", "_"), "")).Replace("_", ""));
file.Delete();
return("file_ok");
}
}
else
{
return("file_null");
}
}
catch { return("file_error"); }
}
[WebMethod]//移除文件
public bool RemoveFile(string glytm, string isbn, string ztm, string cdxh)
{
try
{
Serv_UControl sc = Serv_UControl.getServUContorl();
string homedir = sc.GetFtpUserHomeDir(glytm).Replace("\r", "");//获取管理员目录
string path = XMLHelper.getAppSettingValue("FTP_Home") + "\\Download\\" + isbn.Replace(" ", "_") + CDString.getFileName(ztm) + "\\" + cdxh.Replace(" ", "_");
DirectoryInfo dir = new DirectoryInfo(path);
FileInfo file = dir.GetFiles().FirstOrDefault();//获取FTP服务器文件列表
if (file != null)
{
file.Delete();//删除文件
}
if (dir.GetFiles().Count() < 1)
{
dir.Delete();//删除目录
}
return(true);
}
catch { return(false); }
}
[WebMethod]//文件长度
public string GetFile(string glytm, string isbn, string ztm, string cdxh)
{
List <FileInfo> listFile = new List <FileInfo>();
try
{
Serv_UControl sc = Serv_UControl.getServUContorl();
string homedir = sc.GetFtpUserHomeDir(glytm).Replace("\r", "");//获取管理员目录
string path = XMLHelper.getAppSettingValue("FTP_Home") + "\\Download\\" + CDString.getFileName(isbn + ztm) + "\\" + cdxh.Replace(" ", "_") + "\\";
DirectoryInfo dir = new DirectoryInfo(path);
listFile = dir.GetFiles().ToList();//获取FTP服务器文件列表
FileInfo file = listFile.FirstOrDefault();
return(file.Length + "," + file.Extension);
}
catch { return(null); }
}
[WebMethod]//获取文件名
public string GetFileName(string isbn, string ztm, string cdxh)
{
try
{
string path = XMLHelper.getAppSettingValue("FTP_Home") + "\\Download\\" + CDString.getFileName(isbn + ztm) + "\\" + CDString.getFileName(cdxh);
DirectoryInfo dir = new DirectoryInfo(path);
if (dir.Exists)
{
return(dir.GetFiles().First().Name);
}
else
{
return(null);
}
}
catch { return(null); }
}