说明： 一个可以把打包成不能用文本编辑器打开的文件用流的形式读出来的工具类,同时可以读取二进制文件,很方便,功能强大,希望大家能试试,愿意和大家一起学习 (Can be packed into a can not use a text editor to open the document with the form of flow of tools to read out at the same time can read the binary file, it is convenient and powerful, I hope everyone can try, and everyone is willing to learn)
