将文本文件合并，可以删除文本文件中的空行和空格，方便阅读，主要用于txt小说的整理，因为不能上网下载其他工具，就自己写了一个。-The text file into, you can remove blank lines and spaces in the text file, easy to read, mainly used for the sorting of the txt novel, because you can not download the other tools on th