Inversion of Control is a pattern of framework design,the software development framework with IoC pattern has some advantages such as loose coupling,higher extensibility and reusability.

• 控制反转(Inversion of Control,IoC)模式是一种框架设计模式,可以使软件开发框架具有组件间松散耦合、可扩展性高和可复用性高等优点。