我在 quartz.properties 文件中设置了以下属性:
org.quartz.threadPool.threadCount = 60
org.quartz.scheduler.batchTriggerAcquisitionMaxCount = 60
但是,由于某些原因,显然它没有生效。因为当我启动我的应用程序时,日志显示它仍在池中使用 1 个线程:
[main] INFO org.quartz.impl.StdSchedulerFactory - Using default implementation for ThreadExecutor
[main] INFO org.quartz.core.SchedulerSignalerImpl - Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl
[main] INFO org.quartz.core.QuartzScheduler - Quartz Scheduler v.2.1.1 created.
[main] INFO org.quartz.simpl.RAMJobStore - RAMJobStore initialized.
[main] INFO org.quartz.core.QuartzScheduler - Scheduler meta-data: Quartz Scheduler (v2.1.1) 'QuartzScheduler' with instanceId 'NON_CLUSTERED' Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally. NOT STARTED. Currently in standby mode. Number of jobs executed: 0
Using **thread pool 'org.quartz.simpl.SimpleThreadPool' - with 1 threads.**
我知道,quartz.properties 需要在类路径中才能找到。我刚刚做到了。 未检测到此文件的任何其他原因?或者它被检测到但线程数设置不正确?
谢谢
对于那些使用 Spring + Quartz 和
quartz.properties
文件不工作的人(即在启动应用程序时被忽略):
由 Spring Factory Bean (org.quartz.Scheduler
) 实例化的Quartz Scheduler (
org.springframework.scheduling.quartz.SchedulerFactoryBean
) 默认情况下不会从类路径中读取 quartz.properties
文件,如 Quartz 文档中所述 - 您需要手动设置引用:
[在 Java 配置的情况下]:
@Bean
public SchedulerFactoryBean schedulerFactoryBean() {
SchedulerFactoryBean schedulerFactoryBean = new SchedulerFactoryBean();
schedulerFactoryBean.setConfigLocation(new ClassPathResource("quartz.properties"));
// ...
}
[如果是 XML 配置]:
<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="configLocation" value="classpath:quartz.properties" />
// ...
</bean>
oops,我发现了问题,实际上代码是通过在代码中创建属性类的实例来覆盖属性文件配置。所以答案是这一行:
sf = new StdSchedulerFactory("conf/quartz.properties");
如果有人还在寻找答案,他们可以使用下面的代码片段
@Bean
public SchedulerFactoryBean schedulerFactoryBean() throws IOException {
SchedulerFactoryBean scheduler = new SchedulerFactoryBean();
scheduler.setTriggers(jobOneTrigger());
scheduler.setQuartzProperties(quartzProperties());
scheduler.setJobDetails(jobOneDetail());
return scheduler;
}
@Bean
public Properties quartzProperties() throws IOException {
PropertiesFactoryBean propertiesFactoryBean = new PropertiesFactoryBean();
propertiesFactoryBean.setLocation(new ClassPathResource("/quartz.properties"));
propertiesFactoryBean.afterPropertiesSet();
return propertiesFactoryBean.getObject();
}
如果以前的解决方案不适合您,请将您的属性文件移动到项目的 /resource 目录中。然后你的配置将被默认拾取。