说明：  基于flex的crud例子，后台使用java技术，包含spring框架，通过hibernate连接MySQL数据库，开发包集全，把flex工程与java工程导入开发软件后配置数据库和服务器便可运行。
(Flex-based crud example, the background using Java technology, including spring framework hibernate to connect to the MySQL database, the development package set Configuration database and the server can run the flex project and java project into the development of software.)