Spring Boot -Class file has wrong version 61.0, should be 52.0
you might be facing the below exception in the recent versions of Spring boot that class file has wrong version…
Java Beans vs Spring Beans
In this post, we will see Java beans vs Spring beans. Java beans and Spring Beans are two different concepts…
Spring Boot Disable Database auto configuration
In Spring Boot, you can disable specific auto-configuration properties by using the spring.autoconfigure.exclude property. This property can be set in…
How to Change Context Path in Spring Boot
In Spring Boot, you can change the context path of your application by setting the server.servlet.context-path property in the application.properties…
Spring boot run code after application Startup
In this tutorial, we will see how to run code immediately after spring boot application start. There are cases where…
How to Log SQL Statements in Spring Boot
In Spring Boot, there are a couple of ways to log SQL statements in order to debug and troubleshoot any…
Inversion of Control and Dependency Injection with Spring
Inversion of Control Inversion of Control (IoC) is a programming principle that is at the core of the Spring Framework,…
Difference between a bean factory and an application context in Spring
This is most common interview question asked on spring framework. Differences between BeanFactory and ApplicationContext in Spring: BeanFactory is a…
Spring Boot Custom Port configuration
In Spring Boot, you can configure the server port by setting the server.port property in the application.properties or application.yml file.…
How Autowiring Works in Spring
In this tutorial, We will see how autowiring works in spring and this is also one of most common interview…