SpringBoot实现数据预热的方式小结

package org.springframework.boot;
@FunctionalInterface
public interface ApplicationRunner {
	/**
	 * 用于运行Bean的回调。
	 * @param 参数传入的应用程序参数
	 * @throws 出错时出现异常
	 */
	void run(ApplicationArguments args) throws Exception;
}

void run(ApplicationArguments args) throws Exception;

@Component
public class DataPreloader implements ApplicationRunner {
    private static final Logger log = LoggerFactory.getLogger(DataPreloader.class);
	@Override
    public void run(ApplicationArguments args) {
        log.info("数据预热启动, 这里会在系统启动后执行"));
    }
}

package org.springframework.boot;
@FunctionalInterface
public interface CommandLineRunner {
	/**
	 * 用于运行Bean的回调。
	 * @param Args传入的Main方法参数
	 * @throws 出错时出现异常
	 */
	void run(String... args) throws Exception;
}

void run(String... args) throws Exception;

@Component
public class DataPreloader2 implements CommandLineRunner {
    private static final Logger log = LoggerFactory.getLogger(DataPreloader2.class);
    @Override
    public void run(String... args){
        log.info("数据预热启动, 这里会在系统启动后执行");
    }
}