文本分割工具，可以按照指定大小或分割数量分割TXT文本文件。分割时每个文件的结尾都按照原文的段落结束分割，避免单个文件的结尾为不完整的语句。-Text segmentation tool, you can specify the size or split according to the number of split TXT text files. When split at the end of each file is split according to the original en