quartz时间表达式Cron详解

　　java.lang.RuntimeException: CronExpression '0/2 * * * * * *' is invalid.

　　at org.quartz.CronScheduleBuilder.cronSchedule(CronScheduleBuilder.java:111)

　　at quartz.QuartzExample.getTrigger(QuartzExample.java:110)

　　at quartz.QuartzExample.run(QuartzExample.java:74)

　　at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

　　at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

　　at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

　　at java.lang.reflect.Method.invoke(Method.java:606)

　　at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)

　　at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)

　　at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)

　　at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)

　　at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)

　　at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)

　　at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)

　　at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)

　　at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)

　　at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)

　　at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)

　　at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)

　　at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)

　　at org.junit.runners.ParentRunner.run(ParentRunner.java:363)

　　at org.junit.runner.JUnitCore.run(JUnitCore.java:137)

　　at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)

　　at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)

　　at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)

　　at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

　　Caused by: java.text.ParseException: Support for specifying both a day-of-week AND a day-of-month parameter is not implemented.

　　at org.quartz.CronExpression.buildExpression(CronExpression.java:511)

　　at org.quartz.CronExpression.(CronExpression.java:276)

　　at org.quartz.CronScheduleBuilder.cronSchedule(CronScheduleBuilder.java:107)

　　... 25 more

　　Disconnected from the target VM, address: '127.0.0.1:61437', transport: 'socket'

　　Process finished with exit code -1