注解

参考文献 @Scheduled 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152@Target({ElementType.METHOD, ElementType.ANNOTATION_TYPE})@Retention(RetentionPolicy.RUNTIME)@Documented@Repeatable(Schedules.class)public @interface Scheduled { String CRON_DISABLED = ScheduledTaskRegistrar.CRON_DISABLED; // 该参数接收一个cron表达式,cron表达式是一个字符串,字符串以5或6个空格隔开,分开共6或7个域,每一个域代表一个含义. /** * A cron-like expression, extending the usual UN*X definition to include trigger ...