这是一个面向对象编程教学案例的设计,同时附带一个餐厅计费程序的例子,并用java实现.同时附带类框图,说明模型的关系.-This is a teaching object-oriented programming design case, a restaurant attached to the billing procedures example, using java to achieve. Meanwhile fringe category diagram indicates that t

中国电信在线计费系统(OCS)OCP接口规范V1.1-China Telecom Online Billing System (OCS) OCP Interface Specification V1.1