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Fix wrong if statement in Redis.md

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This commit is contained in:
Jiabin 2020-01-05 15:23:52 +08:00
parent 191c618593
commit 68151d9503
1 changed files with 2 additions and 2 deletions
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docs/database/Redis/Redis.md
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@ -304,7 +304,7 @@ public Object getObjectInclNullById(Integer id) {
// 从缓存中获取数据 // 从缓存中获取数据
Object cacheValue = cache.get(id); Object cacheValue = cache.get(id);
// 缓存为空 // 缓存为空
if (cacheValue != null) { if (cacheValue == null) {
// 从数据库中获取 // 从数据库中获取
Object storageValue = storage.get(key); Object storageValue = storage.get(key);
// 缓存空对象 // 缓存空对象
@ -367,4 +367,4 @@ public Object getObjectInclNullById(Integer id) {
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