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避免缓存雪崩

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yunpeng.zhang 2023-08-03 17:16:27 +08:00
parent b98819cc74
commit 9f8de780fd
1 changed files with 2 additions and 1 deletions
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src/main/java/top/peng/answerbi/manager/MybatisRedisCacheManager.java
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@ -5,6 +5,7 @@
*/ */
package top.peng.answerbi.manager; package top.peng.answerbi.manager;
import cn.hutool.core.util.RandomUtil;
import java.util.Set; import java.util.Set;
import java.util.concurrent.TimeUnit; import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.ReadWriteLock; import java.util.concurrent.locks.ReadWriteLock;
@ -55,7 +56,7 @@ public class MybatisRedisCacheManager implements Cache {
*/ */
@Override @Override
public void putObject(Object key, Object value) { public void putObject(Object key, Object value) {
getRedisTemplate().opsForValue().set(key.toString(), value, EXPIRE_TIME_IN_MINUTES, TimeUnit.MINUTES); getRedisTemplate().opsForValue().set(key.toString(), value, EXPIRE_TIME_IN_MINUTES + RandomUtil.randomInt(10), TimeUnit.MINUTES);
log.info("Put query result to redis, key={}",key); log.info("Put query result to redis, key={}",key);
} }