Spring核心编程思想(十)重新认识 IoC之轻量级 IoC 容器

春日负暄

于 2020-11-18 17:41:43 发布

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文章标签： spring

这是小马哥课程笔记，介绍了轻量级 IoC 容器。引用《Expert One-on-One™ J2EE™ Development without EJB™》观点，阐述了轻量级容器的特征，如能管理应用代码、启动快等，还说明了其好处，包括摆脱整体式容器、提高代码复用性等。

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轻量级 IoC 容器

A container that can manage application code.
A container that is quick to start up.
A container that doesn’t require any special deployment steps to deploy objects within it.
A container that has such a light footprint and minimal API dependencies that it can be run in a variety of environments.
A container that sets the bar for adding a managed object so low in terms of deployment effort and performance overhead that it’s possible to deploy and manage fine-grained objects, as well as coarse-grained components.