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我爱java系列---【springboot集成定时器】

 

1. 开启定时器注解

@SpringBootApplication 
@EnableScheduling//开启定时器
public class Day01SpringbootIntergrationApplication {
public static void main(String[] args) {
    SpringApplication.run(Day01SpringbootIntergrationApplication.class, args);
}
}

2. 配置定时器方法

@Component 
public class TimerUtil {
  @Scheduled(initialDelay = 1000,fixedRate = 1000)
  public void mytask(){
  System.out.println(LocalDateTime.now());//写自己要执行的任务
} }

3.测试类

@RunWith(SpringRunner.class)
@SpringBootTest
@Slf4j
public class DbProxyApplicationTests {
@Autowired
private DbProxyApplication.TimerUtil timerUtil;
@Test
public void test2() {
timerUtil.mytask();
}
}

 


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