修改启动es集群启动

This commit is contained in:
chenshaohua
2026-03-30 12:59:15 +08:00
parent 4f97d729c4
commit b09fc0a3ef
2 changed files with 17 additions and 3 deletions

View File

@@ -265,4 +265,17 @@ public class RedisCache
{
return redisTemplate.keys(pattern);
}
/**
* 分布式锁:不存在则设置缓存(原子操作)
* @param key 缓存键
* @param value 缓存值
* @param timeout 过期时间
* @param unit 时间单位
* @return true=设置成功获取锁false=已存在(未获取锁)
*/
public boolean setIfAbsent(String key, Object value, long timeout, TimeUnit unit) {
Boolean result = redisTemplate.opsForValue().setIfAbsent(key, value, timeout, unit);
return Boolean.TRUE.equals(result);
}
}