
1、@Component:把普通pojo实例化到spring容器中,相当于配置文件中的<bean id="" class=""/>
2、@Autowired:Spring框架中进行对象注入
@Component
public class Person {
private String id;
private String name;
private String sex;
//getter/setter省略
} @Service
public class personService{
@Autowired
Person person;
//方法省略
}