Spring.Scheduling.Quartz 作业的应用(定时任务和循环触发任务)

.定时任务的实现,比如有个任务是要晚上2点10分的时候要去触发的,先定义这个任务类RskBookFilterInitDiningService.cs,这里其实有两种实现,一种是需要继承QuartzJobObject任务类的,比如下面这个,还有一种直接指定执行某个service的某个方法,先说第一种
namespace Bll.ExtFunc
{
public class RskBookFilterInitDiningService : QuartzJobObject
{
public string UserName { get; set; }
private Spring.Context.IApplicationContext _ctx;
protected Spring.Context.IApplicationContext ctx
{
get
{
if (_ctx == null)
_ctx = Spring.Context.Support.ContextRegistry.GetContext();
return _ctx;
}
}
private IRskBookIFlterInitService _rskBookFilterInitService;
public IRskBookIFlterInitService RskBookFilterInitService
{
get
{
if (_rskBookFilterInitService == null)
{
_rskBookFilterInitService = (IRskBookIFlterInitService)ctx["RskBookFilterInitService"];
}
return _rskBookFilterInitService;
}
}
protected override void ExecuteInternal(JobExecutionContext context)
{
//定时任务每天晚上2点左右执行,全量执行
RskBookFilterInitService.SaveAutoInitAll();
}
} }
.需要继承QuartzJobObject的配置文件
.1任务分发配置,JobType 执行任务的类型定义描述
<object name="Dining" type="Spring.Scheduling.Quartz.JobDetailObject, Spring.Scheduling.Quartz">
<!--RskBookFilter全量初始化-->
<property name="JobType" value="Bll.ExtFunc.RskBookFilterInitDiningService, RSKBLL"/>
<!-- 注入被调度的对象 -->
<property name="JobDataAsMap">
<dictionary>
<entry key="UserName" value="admin"/>
</dictionary>
</property>
</object>
2.2 任务分发好了,接下就是选择触发器的触发类型了,这里是CronTriggerObject的实现,每天晚上2点10分启动任务
<object id="cronTrigger" type="Spring.Scheduling.Quartz.CronTriggerObject, Spring.Scheduling.Quartz">
<property name="jobDetail" ref="Dining"/>
<!--晚上2:10分的时候自己启动RskBookFilterInitDiningService这个服务 全量初始化-->
<property name="cronExpressionString" value="0 10 2 * * ?"/>
</object>
2.3 触发器的装载
<object type="Spring.Scheduling.Quartz.SchedulerFactoryObject, Spring.Scheduling.Quartz">
<!--触发器-->
<property name="triggers">
<list>
<ref object="cronTrigger"/>
</list>
</property>
</object> 好了接下来说另外一种timer,可以指定程序启动多久后开始执行startDelay,还有执行间隔repeatInterval,如我下面演示的会在程序启动120s后,自己启动,每隔10800s也就是每隔3小时循环执行 不说了上配置文件
.配置文件
3.1 不需继承,可直接指定执行任务的service,以及执行哪个方法
<object id="jobDetail" type="Spring.Scheduling.Quartz.MethodInvokingJobDetailFactoryObject, Spring.Scheduling.Quartz">
<!-- 不必继承IJob接口 -->
<property name="TargetObject" ref="RskBookFilterInitService"/>
<!--RskBookFilter增量初始化-->
<property name="TargetMethod" value="SaveAutoInitIncrement"/>
</object> <object id="jobDetailNonConcurrent" type="Spring.Scheduling.Quartz.MethodInvokingJobDetailFactoryObject, Spring.Scheduling.Quartz">
<property name="targetObject" ref="RskBookFilterInitService"/>
<property name="targetMethod" value="SaveAutoInitIncrement"/>
<!-- 并发等待 -->
<property name="concurrent" value="false"/>
</object>
3.2 定义触发类型
<object id="simpleTrigger" type="Spring.Scheduling.Quartz.SimpleTriggerObject, Spring.Scheduling.Quartz">
<property name="jobDetail" ref="jobDetail"/>
<!-- 120s后启动 -->
<property name="startDelay" value="120s"/>
<!-- 每3个小时更新一次 增量初始化-->
<property name="repeatInterval" value="10800s"/>
</object>
3.3 装载触发器,可以装载多个触发器
<object type="Spring.Scheduling.Quartz.SchedulerFactoryObject, Spring.Scheduling.Quartz">
<!--触发器-->
<property name="triggers">
<list>
<ref object="simpleTrigger"/>
<ref object="cronTrigger"/>
</list>
</property>
</object>
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