ApplicationContext

ClassPathXmlApplicationContext

使用ApplicationContext解析XML文件


public class BeanFactoryDemo {
    public static void main(String[] args) {
        ApplicationContext alc = new ClassPathXmlApplicationContext("applicationContext.xml");
        Student stu = (Student) alc.getBean("stu");
        System.out.println(stu.getName());
    }
}

ClassPathXmlApplicationContext构造根据传入的xml文件,进行解析