filespy 是一个Windows平台下的文件过滤驱动模型，该模型通过在特定磁盘/文件系统上过载过滤驱动程序实现了对操作系统文件资源的监控-filespy is a model of file filter driver base on Windows platform,this model is designed to monitor file sources on Windows OS by attaching filter driver to specificed disk or f