Basic introduction
spring-core.jar This jar file contains the basic core tool classes of the Spring framework. All other Spring components use the classes in this package. It is the basic core of other components. Of course, you can also use these tools in your own application system. kind. spring-beans.jar This jar file is used by all applications. It contains all classes related to accessing configuration files, creating and managing beans, and performing Inversion of Control / Dependency Injection (IoC/DI) operations. If the application only needs basic IoC/DI support, just introduce the spring-core.jar and spring-beans.jar files.
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it works
it works
it works