使用mount命令挂载移动硬盘
https://blog.csdn.net/mengzhong060/article/details/9153395?utm_medium=distribute.pc_relevant.none-task-blog-baidulandingword-2&spm=1001.2101.3001.4242
https://blog.csdn.net/mengzhong060/article/details/9153395?utm_medium=distribute.pc_relevant.none-task-blog-baidulandingword-2&spm=1001.2101.3001.4242