> For the complete documentation index, see [llms.txt](https://docs.flydean.com/spring-framework-documentation5/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.flydean.com/spring-framework-documentation5/core-technologies/1.the-ioc-container.md).

# 1. IoC容器

本章介绍Spring的反转控制（IOC）容器。