用EJB模型实现的简单的购物车构件，可以实现商品添加，删除，查看，结算，清空功能。-EJB model implementation with a simple shopping cart component, can be achieved merchandise add, delete, view, settlement, clearing functions.

中间件基于EJB的有状态shopping案例-Middleware based on EJB stateful shopping case

Struts购物车的制作，可以进行各项操作-Making Struts shopping cart, you can operate the............

EIP经典案例Load Broker————Mule ESB实践(When shopping for a loan, a customer usually calls several banks to find the deal with the best possible interest rate. Each bank asks the customer for his or her social security number, the amount of the loan, and th