需求

mall-miniapp-service/src/main/java/com/gree/mall/miniapp/logic/policy/WorkerLogic.java

@@ -456,7 +456,13 @@ public class WorkerLogic {
         int month = DateUtil.month(startTime);
 
         Mailbox mailbox = mailboxService.getById("1");
-        Date endTime = DateUtil.parseDateTime(DateUtils.formatDate(new Date(),"yyyy-MM-dd") +" "+ mailbox.getSendTime()+":00");
+
+        // 1. 获取当前月份的最后一天
+        Date lastDayOfMonth = DateUtil.endOfMonth(new Date());
+        // 2. 将最后一天减1天，得到倒数第二天
+        Date secondLastDay = DateUtil.offsetDay(lastDayOfMonth, -1);
+
+        Date endTime = DateUtil.parseDateTime(DateUtils.formatDate(secondLastDay,"yyyy-MM-dd") +" "+ mailbox.getSendTime()+":00");
 
         if (new Date().after(endTime) && DateUtil.offsetDay(startTime,2).month() != DateUtil.month(startTime)){
             month = month+1;