FactoryBean Handling in Spring's Bean Instantiation Spring's getBean() method includes dedicated logic for FactoryBean instances. A FactoryBean is a special bean that produces an object via its getObject() method. When you call getBean() for a FactoryBean, Spring obtains the factory bean itself firs...
To clearly distinguish between BeanFactory and FactoryBean, the key is to understand that they have similar names but entire different roles: BeanFactory is the "top-level interface" of the IoC container, responsible for managing all beans; FactoryBean is a "factory interface" fo...
Case 1: Using MyBatis Alone Create a new configuration file mybatis-solo.xml in the resources directory with the fololwing content: <?xml version="1.0" encoding="utf-8"?> <configuration> <settings> <setting name="logImpl" value="LOG4J2"/&g...