3- Spring Boot App Execution process

 

How is Spring Boot Application Executed?

1- Spring boot Application Execution process will start from main() method.

2- The main() method internally calls Spring Application method.

3- SpringApplicaton.run() method performs bootstraping for our Spring boot Application.

4- Starts stopWatch to identifytime taken to bootstrap the spring boot Application.

5- Prepares environment to run our springboot application.

6- Prints banner (Spring Boot logo prints on console).

7-  Starts the IOC container(Application Context) based on classpath(default,WebServlet/Reactive).

8- Refresh Context.

9- Trigger Runners

10-  Return Application Context Runner

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