Thelife cycle of a Spring beanis easy to understand. When a bean is instantiated, it may be required to perform some initialization to get it into a usable state. Similarly, spring context may require some cleanup when the bean is no longer needed and is removed from the container. Spring...
5.Spring Interview Questions and Answers Spring Framework is the most widely used Java EE framework. It’s built on core principles of “Dependency Injection” and “Aspect-Oriented Programming”. This post contains more than 45 questions related to Spring Framework. They also cover Dependency Injec...
38 More question will be added soon... Introduction What is Spring Framework? Spring Framework is an open source application framework. We can also say that it is a lightweight inversion of control(IoC) container and aspect-oriented container framework for the Java platform. Spring handles the ...
Another Spring interview question which is based upon Out of box feature provided by Spring framework. You can easily control How many active session a user can have with a Java application by using Spring Security. See this spring security example of how to control concurrent session in Java a...
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Even though we don’t use Reflection API in normal programming, it’s very important to have. We can’t have any frameworks such as Spring, Hibernate or servers such as Tomcat, JBoss without Reflection API. They invoke the appropriate methods and instantiate classes through reflection API and ...
23.SpringBoot、SpringCloud上手情况 https://www.cnblogs.com/itmsbx/p/9692538.html https://zhuanlan.zhihu.com/p/617426141?utm_id=0&wd=&eqid=8aeaa70c0000ec7b00000003647b0900 https://www.zhihu.com/question/263476834 24.mysql的索引失效及其怎么去避免 ...
Why when you use Spring, a@Componentannotation declares a class as Spring Bean? Why do you read the value in the configuration file through a@Valueannotation? How exactly does it work? These are all because you can analyze classes based on reflection, and then get annotations on class/proper...
Looking forward to appear in Java Interview, here are the key Java Interview Questions with Answers only for you. Topics java aws spring spring-boot interview java-8 springboot interview-questions Resources Readme Activity Stars 142 stars Watchers 1 watching Forks 41 forks Report reposito...