@enablescheduling

`@EnablesScheduling`是一个Spring框架的注解，它用于标记一个@Configuration类或@Bean方法，表示该配置允许异步任务的调度。当你在一个Spring应用程序中添加了这个注解后，Spring会启用其内置的任务调度功能，如通过Quartz或JDK定时任务等。这使得你可以安排定期运行的服务或操作，通常在后台执行，而不会阻塞主线程。

例如，在一个@Configuration类上加上`@EnablesScheduling`：

@Configuration
@EnableScheduling
public class SchedulingConfig {
    // ...
}

然后，使用`scheduled()`注解标记需要异步执行的方法：

@Service
public class MyService {

    @Scheduled(cron = "0 0/5 * * * ?") // 每五分钟执行一次
    public void doSomethingAsync() {
        // 你的异步任务代码
    }
}

相关问题

@EnableScheduling

@EnableScheduling is an annotation used in Spring Framework to enable scheduling of tasks. It is used to configure the scheduling infrastructure and to enable the scheduling of methods annotated with @Scheduled.

When this annotation is added to a Spring configuration class, Spring Framework will detect it and create a TaskScheduler bean that can be used to schedule tasks. This annotation is used in conjunction with @Scheduled annotation to schedule a method to be executed at a specific time interval.

For example, if we have a method that needs to be executed every 5 seconds, we can annotate it with @Scheduled(fixedRate = 5000) and Spring will automatically schedule it to run every 5 seconds.

Overall, @EnableScheduling is an important annotation used in Spring Framework to enable the scheduling of tasks and automate the execution of methods at specific intervals.

@EnableScheduling @Autowired

@EnableScheduling是spring的注解，它用于启用定时任务的功能。要使用@EnableScheduling注解，需要引入spring的依赖。这可以通过在pom.xml文件中添加spring-boot-starter-parent依赖来实现。同时，还需要添加spring-boot-starter-web依赖来引入Spring Boot的核心组件。中的代码中，@Autowired注解被用来注入StatisticsDailyService类，以便在定时任务中执行相应的数据查询和添加操作。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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