SpringBoot--->yaml原理初探

#对象
persion:
  name: xian
  age: 19
  #map
  maps: {k1: v1,k2: v2}
  #list对象注入
  lists:
    - code
    - monry
    - gril
  list: [l1,l2,l3]
  #注入对象
  dog:
    name: wangwang
    age: 2

//注册为spring组件
@Component
// 在配置文件中匹配对应内容
@ConfigurationProperties(prefix = "persion")
public class Persion {
    String name;
    int age;
    Map<Object,Object> maps;
    List<Object> lists;
    Dog dog;

class HellowouldApplicationTests {
    @Autowired
    Persion persion;
    @Test
    void contextLoads() {
        System.out.println(persion);
    }

}

<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
            <optional>true</optional>
        </dependency>

person:
    name: qinjiang${random.uuid} # 随机uuid
    age: ${random.int}  # 随机int
    happy: false
    birth: 2000/01/01
    maps: {k1: v1,k2: v2}
    lists:
      - code
      - girl
      - music
    dog:
      name: ${person.hello:other}_旺财
      age: 1