From 15f41ce54a1e030d4315ec8056d5ecfb44dfd0d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=9D=E8=A1=B7?= <2370392733@qq.com>
Date: Mon, 14 Aug 2023 17:54:50 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=BA=E7=A9=BA=E4=B8=8D=E4=BB=8E=E7=BC=93?=
 =?UTF-8?q?=E5=AD=98=E6=9F=A5=E8=AF=A2?=
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---
 .../java/com/ruoyi/system/service/impl/SysOssServiceImpl.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysOssServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysOssServiceImpl.java
index c36bfa274..2df5a859f 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysOssServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysOssServiceImpl.java
@@ -94,7 +94,7 @@ public class SysOssServiceImpl implements ISysOssService, OssService {
         return lqw;
     }
 
-    @Cacheable(cacheNames = CacheNames.SYS_OSS, key = "#ossId")
+    @Cacheable(cacheNames = CacheNames.SYS_OSS, key = "#ossId", condition = "#ossId!=null")
     @Override
     public SysOssVo getById(Long ossId) {
         return baseMapper.selectVoById(ossId);