void IDataCacher.SaveData(string name, object data) { Debug.Log("缓存:" + name); string path = GetPath(name); FileInfo[] files = directoryInfo.GetFiles(); if (files.Length >= cacheLimit) { string id = visitFilter.GetLastOne(); FileInfo fi = new FileInfo(GetPath(id)); Debug.Log(string.Format("地图数据超过上限[{0}]移除[{1}]", cacheLimit, fi.Name)); if (fi.Exists) { fi.Delete(); } } visitFilter.Visit(name); string json = JsonMapper.ToJson(data); WriteData(path, json); WriteData(filterFile, visitFilter.Serialize()); }