spring boot中在yml中配置后如何在Java中使用

例子:

配置对象:(在yml中的配置)

person:
  name: "王五"
  age: 13
  sex: "男"
  happy: "打球"

使用配置的对象:

@Component
@ConfigurationProperties(prefix = "person")
@Data
public class Person {
    String name;
    int age;
    String sex;
    String happy;
}

结果:

@RestController
public class PersonController {
    @Resource
    Person person;
    @RequestMapping(value = "/getPerson")
    public Person getP(){
        return person;
    }
}

结果图片:

 

 

 

 

 

 

posted @ 2022-01-05 11:23  wang-1206  阅读(189)  评论(0)    收藏  举报