@ConfigurationProperties(prefix = “xx.xx.xx“) 从配置文件中取值赋给类的属性
@ConfigurationProperties(prefix = “xx.xx.xx”)该注解的作用是从配置文件中取值赋给类的属性，当然也可以为方法的变量赋值
代码语言：javascript复制/**
* 服务访问URL
*/
@Component
@ConfigurationProperties(value = "my.service.url")
@Data
public class MyServiceProperties {
private String appServer;
private String member;
private String doOrder;
private String orderPhoto; //图片服务
}Apollo配置 my.service.url.appServer = http://xxx1 my.service.url.member = http://xxx2 my.service.url.doOrder = http://xxx3 my.service.url.orderPhoto = http://xxx4
