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How to use BeanFactoryPostProcessor to inject beans in java
Article Introduction:Use BeanFactoryPostProcessor to inject beans: it is similar to the BeanPostProcessor interface and can process the bean definition (configuration metadata); that is, springioc runs BeanFactoryPostProcessor to read the configuration metadata before the container instantiates any other beans, and may modify it; If business needs it, you can configure multiple BeanFactoryPostProcessor implementation classes and control the execution order through "order" (the Ordered interface must be implemented). Step 1: Create an implementation SpringUtil
2023-04-19
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