@Component

@ConfigurationProperties(prefix = "person")

public class Person {

    String LastName;

    int age;

    boolean boss;

    Date birth;

    Map<String, String> maps;

    List<String> list;

    Dog dog;

person:

  LastName: 飞

  age: 12

  boss: true

  birth: 2019/6/15

  maps: {key1:value1,key2:value2}

  list: [1,2,3,4,5]

  dog:

    name: 旺财

    age: ${random.int[20]}

@Component

public class Person1 {

    @Value("${person.last-name}")

    String LastName;

    //@Value("${person.age}")
　　 @Value("#{12*2}")

    int age;

    @Value("${person.boss}")

    boolean boss;

    @Value("${person.birth}")

    Date birth;

    Map<String, String> maps;

    @Value("${person.list}")

    List<String> list;

    Dog dog;

person.last-name=飞

person.age=12

person.boss=true

person.birth=2019/6/15

person.maps.key1=value1

person.maps.key2=value2

person.list=dog,cat

person.dog.name=${person.last-name}_你好

person.dog.age=${random.int(14)}