Merge branch 'release/3.1' into dev/3.1_release_merge

# Conflicts:
#	src/main/java/com/ai/da/common/config/MyTaskScheduler.java
#	src/main/java/com/ai/da/common/enums/ProductEnum.java
#	src/main/java/com/ai/da/common/task/PaymentTask.java
#	src/main/java/com/ai/da/common/utils/LocalCacheUtils.java
#	src/main/java/com/ai/da/common/utils/RedisUtil.java
#	src/main/java/com/ai/da/controller/AffiliateController.java
#	src/main/java/com/ai/da/controller/ConvenientInquiryController.java
#	src/main/java/com/ai/da/controller/StripeController.java
#	src/main/java/com/ai/da/mapper/primary/entity/Library.java
#	src/main/java/com/ai/da/mapper/primary/entity/ProductCoupons.java
#	src/main/java/com/ai/da/model/dto/CreateCouponDTO.java
#	src/main/java/com/ai/da/model/vo/CheckCouponsVO.java
#	src/main/java/com/ai/da/service/AffiliateService.java
#	src/main/java/com/ai/da/service/PaymentInfoService.java
#	src/main/java/com/ai/da/service/StripeService.java
#	src/main/java/com/ai/da/service/impl/AccountServiceImpl.java
#	src/main/java/com/ai/da/service/impl/AffiliateServiceImpl.java
#	src/main/java/com/ai/da/service/impl/CollectionElementServiceImpl.java
#	src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java
#	src/main/java/com/ai/da/service/impl/DesignItemServiceImpl.java
#	src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java
#	src/main/java/com/ai/da/service/impl/PaymentInfoServiceImpl.java
#	src/main/java/com/ai/da/service/impl/StripeServiceImpl.java
#	src/main/java/com/ai/da/service/impl/UserLikeGroupServiceImpl.java
#	src/main/resources/messages_en.properties
#	src/main/resources/messages_zh.properties

src/main/java/com/ai/da/common/task/PaymentTask.java

@@ -84,6 +84,7 @@ public class PaymentTask {
         }*/
     }
 
+    // ！！关闭此定时器，改为提前三天站内信提醒！！
     // 提前7天向用户发送提醒邮件,每天早上8点执行
 //    @Scheduled(cron = "0 0 8 * * ?")
     public void subscriptionReminder(){