RedisUtil.java新增setIfAbsent方法

master
wj 2 years ago
parent 09f6182b88
commit 5ae0c76f29

@ -603,4 +603,20 @@ public class RedisUtil {
} }
return Collections.emptyList(); return Collections.emptyList();
} }
/**
* key
*
* @param key
* @param value
* @param time ()
* @return boolean trueset,falsekeyset
*/
public boolean setIfAbsent(String key, Object value, long time) {
if (StrUtil.isEmpty(key)) {
return false;
}
return Boolean.TRUE.equals(redisTemplate.opsForValue().setIfAbsent(key, value, time, TimeUnit.SECONDS));
}
} }

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