这是一个包含了数十个as3源码的as3学习包，里面全部的例子都采用as3实现，希望对as3的初学都有用，高手就可以不用看了。-This is a source that contains dozens of as3 as3 learning package, which all of the examples are used as3, and the hope are useful for beginner as3, a master can not read.