圣诞节礼物：有一整人大大作！开源，修改下过年给别人这个礼物，嘿嘿，不要有邪恶的想法。-Christmas gift: a whole people' s congresses masterpiece! New Year gift to others in the open source, modify, hey, do not think evil.

这个支持库文件源码,虽然没有什么功能，但代码书写整洁，不包含一条垃圾代码,而且注释非常清晰 大家可以从这个例子里领悟扩展它的功能,嘿嘿写出一个自己的支持库多有成就感, 写个什么辅助支持库啥的很不错哦！(This support library file source, although there is no function, but the code written neatly, does not contain a garbage code, and the notes are ve