/// <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(); }