bladex-boot如何做定时任务

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小白xxx 剑侠 5小时前

一、该问题的重现步骤是什么？

1. 咨询下bladex-boot如何做定时任务，之前写bladex-cloud（3.2.0版本）的时候用xxl-job做的定时任务，上面是有测试用例的，能够自己完成开发

2. 现在用bladex-boot（4.6.0）版本的没看到测试用例，另外我这个是个小项目，不想起多个服务，能用@EnableScheduling注解做定时任务最好

3.现在用@EnableScheduling注解会报错，不知道哪里冲突了

二、你期待的结果是什么？实际看到的又是什么？

用bladex-boot的xxl-job,但是不多起服务
用@EnableScheduling注解做定时任务

5.13 分布式任务调度这个doc我看过了

三、你正在使用的是什么产品，什么版本？在什么操作系统上？

商业版 bladex-boot（4.6.0）

四、请提供详细的错误堆栈信息，这很重要。

用注释的报错信息

2025-09-26 10:21:29.463 ERROR 17216 --- [ scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task

java.lang.NullPointerException: null

at java.base/java.util.Objects.requireNonNull(Objects.java:208)

at org.springblade.core.log.aspect.RequestLogAspect.aroundApi(RequestLogAspect.java:96)

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)

at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.base/java.lang.reflect.Method.invoke(Method.java:568)

at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:637)

at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:627)

at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:71)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:173)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768)

at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768)

at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:720)

at org.dftc.eletricdrive.eag.controller.BladeUserController$$SpringCGLIB$$0.syncUser(<generated>)

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)

at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.base/java.lang.reflect.Method.invoke(Method.java:568)

at org.springframework.scheduling.support.ScheduledMethodRunnable.runInternal(ScheduledMethodRunnable.java:130)

at org.springframework.scheduling.support.ScheduledMethodRunnable.lambda$run$2(ScheduledMethodRunnable.java:124)

at io.micrometer.observation.Observation.observe(Observation.java:499)

at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:124)

at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)

at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)

at java.base/java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:305)

at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java)

at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)

at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)

at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)

at java.base/java.lang.Thread.run(Thread.java:842)

2025-09-26 10:21:29.487 INFO 17216 --- [ main] o.s.c.literule.engine.RulePreloadRunner : Starting to warm up the blade rule cache

2025-09-26 10:21:29.488 INFO 17216 --- [ main] o.s.c.literule.engine.RulePreloadRunner : Rule cache warmup completed, cached 3 rule flows

2025-09-26 10:21:29.488 INFO 17216 --- [ main] o.s.c.literule.engine.RulePreloadRunner : Rule preload completed, loaded 26 rules and 3 rule flows, cost 30ms

五、若有更多详细信息，请在下面提供。

1条回答

admin - BladeX作者

4小时前

package org.springblade.common.job;

import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;

/**
 * 简单的Spring Task定时任务示例
 *
 * @author BladeX
 */
@Slf4j
@Component
public class SimpleScheduledTask {

    private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");

    /**
     * 每秒执行一次的定时任务
     * 使用fixedDelay确保任务执行完成后再等待1秒
     */
    @Scheduled(fixedDelay = 1000)
    public void printMessage() {
       String currentTime = LocalDateTime.now().format(DATE_TIME_FORMATTER);
       log.info("Spring Task 定时任务执行中 - 当前时间: {}", currentTime);
    }
}