Spring IoC 源码导读

秒速五厘米 2023-05-28 05:21 19阅读 0赞

源码记录：[spring-framework-5.1.7-source-code-read][]

#### 文章导读 ####

*  [Spring IoC 源码系列（一）BeanDefinition 初始化与注册][Spring IoC _BeanDefinition]
 *  [Spring IoC 源码系列（二）IoC 容器启动流程分析][Spring IoC _IoC]
 *  [Spring IoC 源码系列（三）Spring 事件发布机制原理分析][Spring IoC _Spring]
 *  [Spring IoC 源码系列（四）bean创建流程与循环依赖问题分析][Spring IoC _bean]
 *  [Spring IoC 源码系列（五）getBean 流程分析][Spring IoC _getBean]

#### BeanDefinition 初始化与注册 ####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvZGVqYXM_size_16_color_FFFFFF_t_70]

#### IoC 启动流程 ####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvZGVqYXM_size_16_color_FFFFFF_t_70 1]

#### Bean 实例化流程 ####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvZGVqYXM_size_16_color_FFFFFF_t_70 2]  
图片来源：[Spring bean的生命流程][Spring bean] by 田小波

#### 循环依赖 ####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvZGVqYXM_size_16_color_FFFFFF_t_70 3]

#### getBean 流程分析 ####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvZGVqYXM_size_16_color_FFFFFF_t_70 4]  
图片参考：[Spring IOC 容器源码分析 - 获取单例 bean][Spring IOC _ - _ bean] by 田小波

[spring-framework-5.1.7-source-code-read]: https://github.com/zchen96
[Spring IoC _BeanDefinition]: https://blog.csdn.net/codejas/article/details/104043474
[Spring IoC _IoC]: https://blog.csdn.net/codejas/article/details/104848893
[Spring IoC _Spring]: https://blog.csdn.net/codejas/article/details/104866357
[Spring IoC _bean]: https://blog.csdn.net/codejas/article/details/104976152
[Spring IoC _getBean]: https://blog.csdn.net/codejas/article/details/105103636
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvZGVqYXM_size_16_color_FFFFFF_t_70 1]: /images/20230528/4451fffffc584ffebbe179d03b54ad7d.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvZGVqYXM_size_16_color_FFFFFF_t_70 2]: /images/20230528/f9bcfe6f1842492eafd789b7ebc2ed17.png
[Spring bean]: http://www.tianxiaobo.com/2018/01/19/Spring-bean%E7%9A%84%E7%94%9F%E5%91%BD%E6%B5%81%E7%A8%8B/
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvZGVqYXM_size_16_color_FFFFFF_t_70 4]: /images/20230528/d66398804b6343d49a66943a9a1c6afe.png
[Spring IOC _ - _ bean]: http://www.tianxiaobo.com/2018/06/01/Spring-IOC-%E5%AE%B9%E5%99%A8%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90-%E8%8E%B7%E5%8F%96%E5%8D%95%E4%BE%8B-bean/