Java Framework Spring Boot learning Note (eight): Spring related concepts

Spring is an open source, lightweight, one-stop framework.

Spring Core two main parts

• AOP: Aspect-oriented programming, extended functionality is not a modification of source code implementation
• IOC: Control inversion, such as a class, there is a method in the class (not a static method), want to invoke the method inside the class, the general method is to create the object (new one), through the new object called method. When using the spring framework, the object is created not by new, but instead to the spring configuration to create the class object.

Java Framework Spring Boot learning Note (eight): Spring related concepts