/// <summary>
/// 下载文件
/// </summary>
/// <param name="subpath">服务器上面,相对lib的目录</param>
public string DownloadFile(string subpath)
{
string path = System.IO.Path.Combine(FileCache.Default.cachefolder, Path.GetFileName(subpath));
if (System.IO.File.Exists(path))
{
path = JianLiIO.FindNewFileName(path);
}
FileStream localstream = new FileStream(
path, FileMode.Create);
Stream s = client.DownloadFile(subpath);
byte[] buffer = new byte[4096];
int readbytes = 0;
while ((readbytes = s.Read(buffer, 0, buffer.Length)) > 0)
{
localstream.Write(buffer, 0, readbytes);
}
localstream.Close();
s.Close();
return(path);
}
public string MoveToLib(string filepath, JianLi3Data.File f)
{
string destpath = Path.Combine(BookLibFolder, f.FilePath);
if (System.IO.File.Exists(destpath))
{
destpath = JianLiIO.FindNewFileName(destpath);
}
System.IO.File.Move(filepath, destpath);
return(destpath.Substring(BookLibFolder.Length + 1, destpath.Length - BookLibFolder.Length - 1));
}
//将文件添加进缓存
public void AddFile(int key, string filepath)
{
string destpath = filepath;
if (!filepath.StartsWith(cachefolder))
{
if (System.IO.File.Exists(Path.Combine(cachefolder, Path.GetFileName(filepath))))
{
destpath = JianLiIO.FindNewFileName(
Path.Combine(cachefolder, Path.GetFileName(filepath)));
}
else
{
destpath = Path.Combine(cachefolder, Path.GetFileName(filepath));
}
System.IO.File.Move(filepath, destpath);
}
cache.Add(key, destpath);
}
