一个文件快速分割的小工具,可以把大文件分割为指定大小的多个文件。分割后自动生成一个合并批处理文件,可以很方便的把文件合并还原。(A small tool for fast segmentation of a file that divides large files into multiple files of specified size. After the segmentation, a combined batch file is automatically generated, whi