springboot yml 配置檔案注入Map，List

文章轉自

https://blog.csdn.net/sdzhangshulong/article/details/80124900

 

person:
    lastName: hello
    age: 18
    boss: false
    birth: 2017/12/12
    maps: {k1: v1,k2: 12}
    lists:
      - lisi
      - zhaoliu
    dog:
      name: 小狗
      age: 12

 

/**
 * 將配置檔案中配置的每一個屬性的值，對映到這個元件中
 * @ConfigurationProperties：告訴SpringBoot將本類中的所有屬性和配置檔案中相關的配置進行繫結；
 *      prefix = "person"：配置檔案中哪個下面的所有屬性進行一一對映
 *
 * 只有這個元件是容器中的元件，才能容器提供的@ConfigurationProperties功能；
 *
 */
@Component
@ConfigurationProperties(prefix = "person")
public class Person {

    private String lastName;
    private Integer age;
    private Boolean boss;
    private Date birth;

    private Map<String,Object> maps;
    private List<Object> lists;
    private Dog dog;