java需要POJO对象，以便使用SpringBoot自动连接下面的yml结构

Question

应用程序。yml

countries:
  country:
    - name: kenya
      insuffbal: test101
      inactive: test101
    - name: botswana
      insuffbal: test102
      inactive: test101

上面的yml结构需要使用Bean映射到java对象

国家。爪哇

@Component
@ConfigurationProperties(prefix = "countries.ke")
public class Countries {
   //Need to map here - help me here
}

应用程序。爪哇

@SpringBootApplication
@EnableConfigurationProperties(Countries.class)
public class Application {

    public static void main(String[] args) {
        ApplicationContext context = SpringApplication.run(Application.class, args);
        RepoProperties repoProperties = context.getBean(RepoProperties.class);
        repoProperties.print();
    }
}

Answer 1

使用http://www.jsonschema2pojo.org/

只需将yaml文件粘贴到那里，然后选择源类型yaml

这是您需要定义的bean文件

@Configuration
@ConfigurationProperties(prefix = "countries")
public class Countries {

    private List<Country> country = null;

    public List<Country> getCountry() {
        return country;
    }

    public void setCountry(List<Country> country) {
        this.country = country;
    }

    public static class Country {

        private String name;
        private String insuffbal;
        private String inactive;

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public String getInsuffbal() {
            return insuffbal;
        }

        public void setInsuffbal(String insuffbal) {
            this.insuffbal = insuffbal;
        }

        public String getInactive() {
            return inactive;
        }

        public void setInactive(String inactive) {
            this.inactive = inactive;
        }
    }
}

现在只需将Countries自动连接到您想要使用的任何位置