Spring Bean 生命周期

1. 入口

AnnotationConfigApplicationContext annotationConfigApplicationContext = new AnnotationConfigApplicationContext(
    AppConfig.class);

 

1.1. spring 构造器

public AnnotationConfigApplicationContext(Class<?>... componentClasses) {
    this();
    this.register(componentClasses);
    this.refresh();
}

1.2. 流程