@ConfigurationProperties配置绑定

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import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.stereotype.Component;   @Component//组件加入容器中 @ConfigurationProperties(prefix = "person")//Person中的属性与配置文件中person前缀下所有属性一一对应 public class Person {     private String name;     private int age;       public String getName() {         return name;     }       public void setName(String name) {         this.name = name;     }       public int getAge() {         return age;     }       public void setAge(int age) {         this.age = age;     } }

　　

 

 

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@RestController public class Demo {     @Autowired     Person person;       @GetMapping("/test")     public String test(){           return person.getName();     } }