1.測試用例java
package com.ninemax.application.quartz.loader; import java.io.File; import java.lang.reflect.Constructor; import java.lang.reflect.Field; import java.lang.reflect.Method; import java.net.URL; import java.net.URLClassLoader; import org.quartz.JobDetail; import com.ninemax.application.quartz.model.MyJob; /** * 利用JAVA反射調用定時任務 * * @author Darker * */ @SuppressWarnings("all") public class ClassLoaderTest { public static void main(String[] args) { // 讀取指定JAR包 File jarFile= new File("E:/Worksapces2015/Vip/WebRoot/WEB-INF/lib/quartz-1.8.3.jar"); // 讀取指定的類 File classFile= new File("E:/Worksapces2015/Vip/src/com/ninemax/application/quartz/model/MyJob.class"); try { // 加載指定JAR包 URLClassLoader loader=new URLClassLoader(new URL[]{jarFile.toURL()}); // 加載指定的類 URLClassLoader classLoader= new URLClassLoader(new URL[]{classFile.toURL()}); // 加載指定JAR包中的類 Class SchedulerFactoryClazz=loader.loadClass("org.quartz.impl.StdSchedulerFactory"); Class CronTriggerClazz=loader.loadClass("org.quartz.CronTrigger"); Class JobDetailClazz=loader.loadClass("org.quartz.JobDetail"); Class SchedulerClazz=loader.loadClass("org.quartz.Scheduler"); Class TriggerClazz=loader.loadClass("org.quartz.Trigger"); // 加載MyJob中的類 Class MyJobClazz=classLoader.loadClass("com.ninemax.application.quartz.model.MyJob"); // 調度工廠SchedulerFactory初始化 Object schedulerFactory = SchedulerFactoryClazz.newInstance(); // 調度器Scheduler初始化 11 //Object scheduler=SchedulerClazz.newInstance(); // 經過調度工廠獲取調度器scheduler Object scheduler=schedulerFactory.getClass().getDeclaredMethod("getScheduler", null); // 初始化JobDetail實例 Object jobDetail=JobDetailClazz.newInstance(); Constructor jobDetailMethod=jobDetail.getClass().getConstructor(String.class,String.class,Class.class); // 構造方法jobDetail填寫參數 jobDetailMethod.newInstance("job1","group1",MyJobClazz); //jobDetailMethod.invoke(); // 初始化實例 Object cronTrigger=CronTriggerClazz.newInstance(); // cronTrigger構造方法 Constructor cronTriggerMethod=cronTrigger.getClass().getConstructor(String.class,String.class); // 構造方法cronTrigger填寫參數 cronTriggerMethod.newInstance("cronTrigger","triggerGroup"); // 獲取CronExpression方法 Method cronExpression = cronTrigger.getClass().getDeclaredMethod("setCronExpression", String.class); // 設置cronExpression參數 cronExpression.invoke(cronTrigger, "0 30 18 * * ? *"); // 獲取scheduleJob方法 Method scheduleJob=scheduler.getClass().getDeclaredMethod("scheduleJob", JobDetailClazz,TriggerClazz); // 設置參數 scheduleJob.invoke(scheduler, jobDetail,cronTrigger); // 獲取start方法 Method start=scheduler.getClass().getDeclaredMethod("start", null); // 啓動調度 start.invoke(scheduler, null); } catch (Exception e) { e.printStackTrace(); } } }
2.domainapp
package com.ninemax.application.quartz.model; import java.util.Date; import org.quartz.Job; import org.quartz.JobExecutionContext; import org.quartz.JobExecutionException; public class MyJob implements Job { @Override public void execute(JobExecutionContext arg0) throws JobExecutionException { System.out.println("Quartz測試時間:" + new Date()); } }
3.quartz-1.8.3.jar下載地址:dom
http://mvnrepository.com/artifact/org.quartz-scheduler/quartzide