The spring container has been started, how can I dynamically load a bean in it?

The beans in the Spring configuration file and the Spring framework itself will be dynamically created and loaded, and you don't need to manually load them yourself.

That way, you don't have to use configuration files. Write it yourself manually and load the beans dynamically

1:2:beana a = new beana();

3: Load by yourself with the reflection method.

Do you think it's possible?

Defining a Controller with @controller Mapping Requests with @reuestmapping Using @reuestparam Bindings to Request Parameters to Method Parameters Using @modelattribute to provide a link from the model to the data Use @sessionattributes to specify properties stored in the session His role is to implicitly register with the Spring container.

A normal class implements a beanfactorypostprocessor, in which a bean is called, and the result bean also needs to be injected into a class by spring, and the result is a null pointer, and there is no problem with single test. The class summary is as follows:

public class a implements beanfactorypostprocessor

component

public class b

The preliminary estimate of the above problem is that the spring container has not been initialized. The purpose of the logic implementation is to execute certain methods after the spring load is complete.

Usually on the example of struts2+spring, if you want to use spring's beans, you can add the following configuration.

Add a member variable to the class you want to use, and add a @autowired annotation to the variable (I forgot how to spell it, but it should be these letters...).), and then you can use it directly in the method....

Usually on the example of struts2+spring, if you want to use spring's bean, you can add the following pegging configuration.