使用外壳扩展的copyhook监控资源管理的文件复制粘贴拷贝删除等等操作，也可以再操作执行前调用回调函数，决定是否执行-Expansion of the use of shell resources management monitoring copyhook copy and paste the file copy operation of delete, etc., also can be operated to implement a callback function before th

hook,钩子，实现文件夹监控和相应的功能-hook