How to add spring framework?

The first step is to find the information of the framework

Find relevant information         through the URL https://mvnrepository.com/artifact/org.springframework/spring-context/5.3.18

        

This is what you copy and paste in your pom.xml file

If it is not displayed, click view all in the figure below

After completion, follow the picture below and click to wait for the relevant files to be downloaded

The second step is to create a new file in resources and configure the bean

Add beans to the file after creating the file according to the figure

class: the class to manage

id: the alias of the class, used to refer to

The third step, use

 Load the configuration file to get the context, that is, get the container according to the path, and use it after getting the resource