First let me point out that there is a somewhat hard to find set of Actionscr ipt sample files that you can download for the Programming Actionscr ipt 3.0 book. These examples are pretty simple, compared to the larger-scale Flex samples, and the

flex的MVC框架 cairngorm3 验证框架-flex的MVC框架 cairngorm3 验证框架

Docs for AS3 ZIP reading library.