自己写的工具。用来汇总readme文件内容。假如你在整理资料的时候，经常写些自己的readme文件并且有特定命名规律，那么这个工具可以搜索某个目录将所有你的readme汇总成一个。-Write their own tools. Summary of the contents of the documents used to readme. If you organize the information in the often write their own readme file and th