文件粉碎机，借鉴了金山安全卫士粉碎机的设计理念，支持文件拖拽，可对粉碎结果进行详细的统计，感兴趣的可以看下哦-File Shredder, learn from the design concept of the Jinshan security guards mill to support file drag and drop, can smash the results of detailed statistics, interested can look oh