In depth understanding of bean life cycle in spring

1. Take the ApplicationContext context singleton pattern assembly bean as an example to deeply explore the bean life cycle:

(1) . life cycle diagram:

(2) 2. Specific examples:

The person class implements the beannameaware and beanfactoryaware interfaces

ApplicationContext. XML configuration file:

Main. java

2. Take the spring factory assembly bean as an example:

(1) . life cycle diagram:

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