Programmer Group

1. Scope of bean In Spring, set whether to create a bean instance as a single instance or multiple instances. Generally speaking, our configuration file is in xml <bean id="name" class="route"> After this configuration, we can get the bean instance we created through our test class. In Spring. The bean instances we create can be single ...

The life cycle of Bean in Spring 1. What is Bean? All objects instantiated, assembled and managed by the Spring IoC container are called Bean objects. The Bean object itself can be regarded as a Pojo. Explanation on the official website: In Spring, the objects that form the backbone of your application and that are managed by the Spring ...