/// <summary>
/// mgindex special storage for strings ctor -> no idx file
/// use SaveData() GetData()
/// </summary>
/// <param name="folder">文件目录</param>
/// <param name="filename">文件名</param>
public KeyStoreHF(string folder, string filename)
{
_Path = folder;
Directory.CreateDirectory(_Path);
if (_Path.EndsWith(_S) == false)
{
_Path += _S;
}
_datastore = new StorageFileHF(Path.Combine(_Path, filename), Global.HighFrequencyKVDiskBlockSize);
_datastore.Initialize();
_BlockSize = _datastore.GetBlockSize();
}
public KeyStoreHF(string folder)
{
_Path = folder;
Directory.CreateDirectory(_Path);
if (_Path.EndsWith(_S) == false)
{
_Path += _S;
}
if (File.Exists(_Path + _dirtyFilename))
{
_log.Error("Last shutdown failed, rebuilding data files...");
RebuildDataFiles();
}
_datastore = new StorageFileHF(Path.Combine(_Path, "data.mghf"), Global.HighFrequencyKVDiskBlockSize);
_keys = new MGIndex <string>(_Path, "keys.idx", 255, /*Global.PageItemCount,*/ false);
_datastore.Initialize();
_BlockSize = _datastore.GetBlockSize();
}
