Spring In Action 第4版笔记-第一章-001架构

1.Spring’s fundamental mission: Spring simplifies Java development.

2.To back up its attack on Java complexity, Spring employs four key strategies:

 Lightweight and minimally invasive development with POJO s
 Loose coupling through DI and interface orientation
 Declarative programming through aspects and common conventions
 Eliminating boilerplate code with aspects and templates