步骤:
第一步添加依赖:(依赖查找地址链接)
org.springframework spring-context 5.3.18 org.springframework spring-core 5.3.18 org.springframework spring-beans 5.3.18
第二步添加配置文件:
第三步创建对应的类:
Video:
public class Video {
private int id;
private String title;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
}
写完Video后就可以取applicationContext.xml中添加bean:
App:
public class App {
public static void main(String[] args){
ApplicationContext applicationContext=new ClassPathXmlApplicationContext("applicationContext.xml");
Video video=(Video) applicationContext.getBean("video");
System.out.println(video.getTitle());
}
}
效果截图:



