01、@ConfigurationProperties 将属性文件里的值映射到JavaBean

@ConfigurationProperties("person") //或是prefix属性
@Component  //必须注册成容器中的bean被容器管理起来
public class Person {

    private String name;

    private int age;

    private int sex;
  
   private String firstName;

  private String secondName;
get set }

 

1. application.yml

person:
  name: lisi
  age: 20
  sex: 1
 firstName
 second-name  无论是驼峰还剩这种方式,都会被识别成驼峰标识的JavaBean属性

 

 

2. application.properties

person.name=xiaochao
person.age=10
person.sex=1

 

posted @ 2018-10-25 21:56  超轶绝尘  阅读(1071)  评论(0编辑  收藏  举报