基于手机的文件浏览器，方便的浏览手机中所存在的文件信息，并且拥有编辑功能。-Phone-based file browser, a convenient mobile browsing of the existence of the file information, and has editing functions.

异步实现客户端计算的磁盘和文件读取，并且以树形结构进行展示-Asynchronous implementation of client-side computing disk and file to read, and in order to display a tree structure