Priority experiment of spring boot configuration loading mode (part)

In the interview two days ago, the interviewer asked Springboot what kinds of loading and configuration methods are available and how the priorities of these methods are arranged. I was bored when I only thought of Apollo, bootstrap.properties and command-line parameters. Therefore, this paper sorted out some configuration loading methods and d ...

Posted by justice1 on Wed, 13 Oct 2021 18:41:47 -0700

day24 class loader & Reflection & modularization

1. Class loader 1.1 class loading [understanding] Description of class loading When a program wants to use a class, if the class has not been loaded into memory, the system will initialize the class through three steps: class loading, class connection and class initialization. If there are no accidents, the JVM will complete these three st ...

Posted by mikeissa on Sun, 19 Sep 2021 23:17:10 -0700