Spring Boot 集成 Quartz

一.创建项目添加依赖

 <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-quartz</artifactId>
        </dependency>

二.DEMO

QuatrzApplication:

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

创建任务:每 5 秒钟打印当前时间

@Component
public class PrintCurrentTimeTask {
    @Scheduled(cron = "0/5 * * * * ? ")
    public void printCurrentTime() {
        System.out.println("Current Time is:" + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
    }
}