该程序用于txt超大文件切割，对于大型的txt文件一些移动设备不能很好的支持，可使用本程序对文本进行切割，分成小章节便于阅读。-The procedures used for large txt file cutting, support for a large txt file some mobile devices can not be good, you can use this program to cut the text, divided into small chapters ea