Flex 3/4的几个学习地址

Flex 3 与 Flex 4 之间的区别

 http://www.adobe.com/cn/devnet/flex/articles/flex3and4_differences.html 

Flex: 路在何方 – Flex 4.5之后的发展方向(Flex: where we are headed) 

 http://blogs.adobe.com/zheping/archives/5 

Flex 开发人员中心 

 http://www.adobe.com/cn/devnet/flex.html 

Flex 架构

 http://www.adobe.com/cn/devnet/flex/architecture.html

Flex 与 Java

 http://www.adobe.com/cn/devnet/flex/flex_java.html  

Flex与Java之间的区别

 http://www.adobe.com/cn/devnet/flex/articles/flex_java_differences.html