使用Pipeline批量查询String类型的值

  public static List<String> pipeLineGetStringVal2(List<String> keys,Jedis jedis) {
        List<String> dataList = new ArrayList<>();
        List<JedisDataException> errorList = new ArrayList<>();
        Pipeline pipeline = jedis.pipelined();
        for (String key : keys) {
            pipeline.get(key);
        }
        List<Object> objectList = pipeline.syncAndReturnAll();
        for (Object result : objectList) {
            if (result instanceof String) {
                dataList.add((String) result);
            }
            if (result instanceof JedisDataException) {
                errorList.add((JedisDataException) result);

            }
        }
        if (errorList.size() > 0) {

            logger.error("pipeLineGet(" + keys + ") error", errorList.get(0));
        }

        return dataList;




    }