spring 定时任务 quartz 基于 MethodInvokingJobDetailFactoryBean 实现
依赖包 如下
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<dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-quartz</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> </dependencies>
任务配置类 QuartzConfig
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package quarttest.demo; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean; import org.springframework.scheduling.quartz.SimpleTriggerFactoryBean; import java.util.Date; @Configuration public class QuartzConfig { /** * 在 Quartz 配置类中,主要配置两个东西:1. JobDetail 2. Trigger * JobDetail 有两种不同的配置方式: * * 1. MethodInvokingJobDetailFactoryBean 此处是基于方法1 的 即 MethodInvokingJobDetailFactoryBean * * 2. JobDetailFactoryBean * @return */ //第一个定时任务 @Bean MethodInvokingJobDetailFactoryBean methodInvokingJobDetailFactoryBean() { MethodInvokingJobDetailFactoryBean bean = new MethodInvokingJobDetailFactoryBean(); bean.setTargetBeanName("myJob1"); bean.setTargetMethod("sayHello"); return bean; } @Bean SimpleTriggerFactoryBean simpleTriggerFactoryBean() { SimpleTriggerFactoryBean bean = new SimpleTriggerFactoryBean(); bean.setStartTime(new Date()); // bean.setRepeatCount(5); 设置重复次数 bean.setJobDetail(methodInvokingJobDetailFactoryBean2().getObject()); bean.setRepeatInterval(3000); //毫秒 return bean; } //第二个定时任务 @Bean MethodInvokingJobDetailFactoryBean methodInvokingJobDetailFactoryBean2() { MethodInvokingJobDetailFactoryBean bean2 = new MethodInvokingJobDetailFactoryBean(); bean2.setTargetBeanName("myJob1"); bean2.setTargetMethod("Hello"); return bean2; } @Bean SimpleTriggerFactoryBean simpleTriggerFactoryBean2() { SimpleTriggerFactoryBean bean = new SimpleTriggerFactoryBean(); bean.setStartTime(new Date()); // bean.setRepeatCount(5); 设置重复次数 bean.setJobDetail(methodInvokingJobDetailFactoryBean().getObject()); bean.setRepeatInterval(3000); return bean; } }
任务类
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package quarttest.demo; import org.springframework.stereotype.Component; import java.util.Date; @Component public class MyJob1 { //任务一 public void sayHello() { System.out.println("MyJob1>>>"+new Date()); } //任务二 public void Hello() { System.out.println("Hello========== "+new Date()); } }