说明：  这是软件架构师设计思想，不论你是考软件架构师，还是从事软件架构工作或者你是系统分析师，你都需要看看个资料，保证对你有益
(This is a software architect design, test whether you are a software architect, was engaged in software architecture work or you are a system analyst, you need to look at a data to ensure that good for you)