Java Quartz计划程序找不到插件关闭钩子

我遇到了以下异常：

org.quartz.SchedulerException: SchedulerPlugin class not specified for plugin 'shutdownhook'
    at org.quartz.impl.StdSchedulerFactory.instantiate(StdSchedulerFactory.java:984)
    at org.quartz.impl.StdSchedulerFactory.getScheduler(StdSchedulerFactory.java:1371)
    at org.quartz.ee.servlet.QuartzInitializerServlet.init(QuartzInitializerServlet.java:160)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1139)
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:966)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3996)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4266)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:634)
    at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:561)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:496)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1203)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:319)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(StandardService.java:448)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)

石英似乎找不到shutdownhook插件。当我在quartz.properties文件中添加以下行以实现安全关机时，就发生了这种情况

org.quartz.plugin.shutdownhook.cleanShutdown=TRUE

---

你知道如何将关机钩添加到石英中吗

在以下配置行之前：

org.quartz.plugin.shutdownHook.cleanShutdown=TRUE

添加以下行：

org.quartz.plugin.shutdownHook.class=org.quartz.plugins.management.ShutdownHookPlugin

---

正如在quartz官方网站（在页面底部）中一样。

谢谢，我刚发现自己正要回答问题。下面是链接：在底部，我刚刚更新了您的示例，因为“shutdownhook”和“shutdownhook”必须匹配非常感谢，你的样品对我很有用！