From d97d902c88d0c718152f0a9f099de209500fc18a Mon Sep 17 00:00:00 2001
From: jinpengyong <jpy123456>
Date: Mon, 26 Jul 2021 17:35:42 +0800
Subject: [PATCH] 注释添加

---
 screen-manage/src/main/java/com/moral/api/service/impl/UnitConversionServiceImpl.java |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/screen-manage/src/main/java/com/moral/api/service/impl/UnitConversionServiceImpl.java b/screen-manage/src/main/java/com/moral/api/service/impl/UnitConversionServiceImpl.java
index 408c168..0e40019 100644
--- a/screen-manage/src/main/java/com/moral/api/service/impl/UnitConversionServiceImpl.java
+++ b/screen-manage/src/main/java/com/moral/api/service/impl/UnitConversionServiceImpl.java
@@ -200,6 +200,7 @@
         QueryWrapper<UnitConversion> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("is_delete",Constants.NOT_DELETE);
         List<UnitConversion> unitConversions = unitConversionMapper.selectList(queryWrapper);
-        redisTemplate.opsForList().leftPushAll(RedisConstants.UNIT_CONVERSION,unitConversions);
+        if(!ObjectUtils.isEmpty(unitConversions))
+            redisTemplate.opsForList().leftPushAll(RedisConstants.UNIT_CONVERSION,unitConversions);
     }
 }

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