mq.setTopic(topic);
mq.setBrokerName(brokerName);
mq.setQueueId(Integer.parseInt(queueId));
defaultMQPullConsumer.start();
defaultMQAdminExt.start();
PullResult pullResult = defaultMQPullConsumer.pull(mq, "*", Long.parseLong(offset), 1);
if (pullResult != null) {
switch (pullResult.getPullStatus()) {
case FOUND: