Reference link:
https://blog.csdn.net/wojiaowo11111/article/details/51605213
@Component instantiates ordinary pojo into the Spring container, equivalent to <bean id="" class=""/>
Reference link:
https://blog.csdn.net/wojiaowo11111/article/details/51605213
@Component instantiates ordinary pojo into the Spring container, equivalent to <bean id="" class=""/>