股票交易接口怎么找-Spring Boot中CommandLineRunner接口的作用

Spring Boot中CommandLineRunner接口的作用

我们可以通过调整@Order的值来调整类执行顺序的优先级，即执行的先后；当然也可以将@Order注解更换为Ordered接口，效果是一样的

@Component
@Order(1)
public class BlackPersion implements CommandLineRunner {
    @Override
    public void run(String... args) throws Exception {
        System.out.println('----BlackPersion----');
    }
}

@Component
@Order(0)
public class YellowPersion implements CommandLineRunner {
    @Override
    public void run(String... args) throws Exception {
        System.out.println('----YellowPersion----');
    }
}

@SpringBootApplication
public class CommonBootStrap {
    public static void main(String[] args) {
        SpringApplication.run(CommonBootStrap.class, args);
    }
}

文章为作者独立观点，不代表股票交易接口观点