增加注释

byit-myth-core/myth-admin-core/src/main/java/com/byit/job/WorkRoulette.java

@@ -29,6 +29,7 @@ public class WorkRoulette {
 
     public static void addJob(TimerTask timerTask,long triggerNextTime) {
         log.debug("-----任务{}毫秒后执行-------",triggerNextTime-System.currentTimeMillis());
+        //设置这个的根部原因是因为保证任务的抛出在事务提交动作完成之后抛出
         long time = triggerNextTime-System.currentTimeMillis();
         if(time < INT){
             time = INT;