Spring 中，定时任务接口 SchedulingConfigurer Spring 中，创建定时任务除了使用@Scheduled 注解外，还可以使用 SchedulingConfigurer。...@Schedule 注解有一个缺点，其定时的时间不能动态的改变，而基于 SchedulingConfigurer 接口的方式可以做到。...SchedulingConfigurer 接口可以实现在@Configuration 类上，同时不要忘了，还需要@EnableScheduling 注解的支持。...@Configuration @ComponentScan(value = "com.learn") @EnableScheduling public class Config implements SchedulingConfigurer...nextExecutionTime(triggerContext); }); taskRegistrar.addTriggerTask(triggrtTask); } } 默认的，SchedulingConfigurer
in 2021/5/14 9:34 **/ @Lazy(value = false) @Component @Slf4j public class SysTaskConfig implements SchedulingConfigurer
简介 使用SpringBoot创建定时任务非常简单，目前主要有以下三种创建方式： 一、基于注解(@Scheduled) 二、基于接口（SchedulingConfigurer） 前者相信大家都很熟悉，.../ L C # 年 1970-2099 , - * / 二、基于接口（SchedulingConfigurer） 1.Pom配置 org.springframework.boot...@EnableScheduling // 2.开启定时任务 public class DynamicScheduleTask implements SchedulingConfigurer {
> beans = ((ListableBeanFactory) this.beanFactory).getBeansOfType(SchedulingConfigurer.class);...List configurers = new ArrayList(beans.values()); AnnotationAwareOrderComparator.sort...(configurers); for (SchedulingConfigurer configurer : configurers) { configurer.configureTasks(this.registrar...of them as primary or name it 'taskScheduler' " + "(possibly as an alias); or implement the SchedulingConfigurer...of them as primary or name it 'taskScheduler' " + "(possibly as an alias); or implement the SchedulingConfigurer
通过SchedulingConfigurer方式注册TaskScheduler 参考 1....其主要作用是获取taskScheduler，获取taskScheduler的逻辑： 1、是否存在实现SchedulingConfigurer接口的Bean，如果存在则通过SchedulingConfigurer...通过SchedulingConfigurer方式注册TaskScheduler 通过该方法可以注册org.springframework.scheduling.TaskScheduler和java.util.concurrent.ScheduledExecutorService...org.springframework.scheduling.concurrent.ConcurrentTaskScheduler */ @Component public class SbiaSchedulingConfigurer implements SchedulingConfigurer
Spring 实现 SchedulingConfigurer 接口完成动态定时任务（配合数据库动态执行） import org.apache.ibatis.annotations.Mapper; import...org.springframework.scheduling.annotation.EnableScheduling; import org.springframework.scheduling.annotation.SchedulingConfigurer...java.time.LocalDateTime; @Configuration @EnableScheduling public class CompleteScheduleConfig implements SchedulingConfigurer
接口 2.1 代码实现 /** * @desc: 实现SchedulingConfigurer接口来实现定时任务 * @author: YanMingXin * @create: 2021/9/28...-17:12 **/ @Configuration @EnableScheduling public class SpringScheduleTaskImpl implements SchedulingConfigurer...代码： /** * @desc: 实现SchedulingConfigurer接口来实现定时任务 * @author: YanMingXin * @create: 2021/9/28-17:12...**/ @Configuration @EnableScheduling public class SpringScheduleTaskImplByFile implements SchedulingConfigurer...9/28-17:44 **/ @Configuration @EnableScheduling public class SpringScheduleTaskImplByDB implements SchedulingConfigurer
public void fixedRatejob(){ } } 动态添加 @Configuration public class ScheduleConfig implements SchedulingConfigurer...* * Autodetects any {@link SchedulingConfigurer} instances in the container, * allowing for customization...Beams * @author Elizabeth Chatman * @since 3.0 * @see Scheduled * @see EnableScheduling * @see SchedulingConfigurer...currently scheduled tasks, from {@link Scheduled} methods * as well as from programmatic {@link SchedulingConfigurer...接口的方法里头获取动态配置的定时任务信息，即将这里new的一个ScheduledTaskRegistrar传递给SchedulingConfigurer实现类的接口，然后定时任务信息都统一添加到一个ScheduledTaskRegistrar
org.springframework.context.annotation.Configuration; import org.springframework.scheduling.annotation.SchedulingConfigurer...org.springframework.scheduling.config.ScheduledTaskRegistrar; @Configuration public class ScheduledTaskConfig implements SchedulingConfigurer
其实SchedulingConfigurer实现方法很简单，只需要实现SchedulingConfigurer并重写configureTasks方法，在启动类必须加上@EnableScheduling注解即可...@Configuration @EnableScheduling @Slf4j public class RuleTask implements SchedulingConfigurer {
org.springframework.scheduling.annotation.EnableScheduling; import org.springframework.scheduling.annotation.SchedulingConfigurer...java.util.concurrent.Executors; @Configuration @EnableScheduling public class ScheduledConfig implements SchedulingConfigurer
@Configuration public class ScheduleConfiguration implements SchedulingConfigurer { @Override public...如果Spring不能从SchedulingConfigurer配置中初始化线程池, 那Spring会尝试从全局范围内查找一个线程池的Bean实例, 但很遗憾, 在我的服务中并没有预定义的线程池. private...instanceof ListableBeanFactory) { Mapbeans =((ListableBeanFactory) this.beanFactory).getBeansOfType(SchedulingConfigurer.class...beans.values()); AnnotationAwareOrderComparator.sort(configurers); for (SchedulingConfigurer...可参考下面的时序图理解 初始化: 定时任务启动: 定时任务线程池的初始化为3种, 上面代码流程中都有详解, 这里再汇总下, SchedulingConfigurer自定义配置 Spring从全局中寻找的线程池实例
晚上11点到早上8点之间每两个小时，早上八点 0 11 4 * 1-3 每个月的4号和每个礼拜的礼拜一到礼拜三的早上11点 方式二：使用接口SchedulingConfigurer...value = "com.es.evaluation_teaching_wp.utils") @EnableScheduling public class Config implements SchedulingConfigurer...}); taskRegistrar.addTriggerTask(triggrtTask); } } 多线程配置： 默认的，SchedulingConfigurer...description:动态修改定时任务cron参数 */ @Component @EnableScheduling public class TestTask implements SchedulingConfigurer...}); } } 2.另一种是 https://blog.csdn.net/jianggujin/article/details/77937316 此方法基于 SchedulingConfigurer
org.springframework.context.annotation.Configuration; 6 import org.springframework.scheduling.annotation.SchedulingConfigurer...定时调度的配置类一定要实现指定的父接口 11 * 12 * @author 13 * 14 */ 15 @Configuration 16 public class SchedulerConfig implements SchedulingConfigurer
封装一些通用的方法，给子类实现业务 import lombok.extern.slf4j.Slf4j; import org.springframework.scheduling.annotation.SchedulingConfigurer...org.springframework.scheduling.support.CronTrigger; @Slf4j public abstract class AbstractScheduler implements SchedulingConfigurer...org.springframework.beans.factory.InitializingBean; import org.springframework.scheduling.annotation.SchedulingConfigurer...import java.util.concurrent.locks.Lock; @Slf4j public abstract class AbstractScheduler implements SchedulingConfigurer
import org.springframework.scheduling.TriggerContext; import org.springframework.scheduling.annotation.SchedulingConfigurer...Slf4j @Component @PropertySource("classpath:/task-config.ini") public class ScheduleTask implements SchedulingConfigurer...import org.springframework.scheduling.TriggerContext; import org.springframework.scheduling.annotation.SchedulingConfigurer...Slf4j @Component @PropertySource("classpath:/task-config.ini") public class ScheduleTask implements SchedulingConfigurer
org.springframework.scheduling.annotation.EnableScheduling; import org.springframework.scheduling.annotation.SchedulingConfigurer...java.util.concurrent.ThreadPoolExecutor; @Configuration @Slf4j public class ScheduleConfig implements SchedulingConfigurer...import org.springframework.scheduling.TriggerContext; import org.springframework.scheduling.annotation.SchedulingConfigurer...itemSyncScheduler.executeTask(); } } 归纳总结 基于上一版定时程序的问题，做了改进，加上了线程池和做到了动态触发，网上的资料很多都是直接写明使用SchedulingConfigurer
序言： 使用SpringBoot创建定时任务非常简单，目前主要有以下三种创建方式： 一、基于注解(@Scheduled) 二、基于接口（SchedulingConfigurer） 前者相信大家都很熟悉，...二、动态：基于接口 基于接口（SchedulingConfigurer） 1、导入依赖包： org.springframework.boot...@EnableScheduling // 2.开启定时任务 public class DynamicScheduleTask implements SchedulingConfigurer { @Mapper
yizhiwazi 链接：https://www.jianshu.com/p/d160f2536de7 序言：创建定时任务非常简单，主要有两种创建方式： 一、基于注解(@Scheduled) 二、基于接口（SchedulingConfigurer...具体代码如下： @Configuration @EnableScheduling public class CompleteScheduleConfig implements SchedulingConfigurer
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