As the application this paper analysed the mentality of designing about the "file safe" and "the tool for file deletion", and introduced their implementation methods.

作为安全存储的应用，文中分析了“文件保险箱”和“文件安全删除工具”的设计思路，并介绍了其实现方法。

youdao

As the application this paper analysed the mentality of designing about the "file safe" and "the tool for file deletion", and introduced their implementation methods.

作为安全存储的应用，文中分析了“文件保险箱”和“文件安全删除工具”的设计思路，并介绍了其实现方法。

youdao