摘要: 设计模式的六大原则: 1.单一职责原则 There should never be more than one reason for a class to change. 2.接口隔离原则 Clients should not be forced to depend upon interfaces 阅读全文
posted @ 2016-06-06 11:20 ZEP 阅读(171) 评论(0) 推荐(0)