MQ的主要特点为解耦、异步、削峰，本篇博客只是简单的记录RocketMQ削峰用法，用于减少数据库压力的业务场景。
生产者，消费者的配置可以参考以前的文章，这里只列出消费者新增的两个配置：
@Bean(initMethod = "start", destroyMethod = "shutdown")
public DefaultMQPushConsumer BatchConsumer() {
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer(consumerBatchGroupName);
consumer.setNamesrvAddr(nameServerAddress);
consumer.setMaxReconsumeTimes(0);
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
consumer.registerMessageListener(messageListener);
//consumer.setMessageModel(MessageModel.CLUSTERING);集群模式(默认)
//consumer.setMessageModel(MessageModel.BROADCASTING);//广播模式
// 每次拉取的间隔，单位为毫秒
consumer.setPullInterval(10000);
// 设置每次从队列中拉取的消息数为16
consumer.setPullBatchSize(1);
try {
consumer.subscribe(batchTopic, "*");
} catch (MQClientException e) {
e.printStackTrace();
}
return consumer;
}pullInterval：每次从Broker拉取消息的间隔，单位为毫秒
pullBatchSize：每次从Broker队列拉取到的消息数，该参数很容易让人误解，一开始我以为是每次拉取的消息总数，但测试过几次后确认了实质上是从每个队列的拉取数，即Consume每次拉取的消息总数如下： EachPullTotal=所有Broker上的读/写队列数(broker数量*writeQueueNums或者readQueueNums) * pullBatchSize，这里我们简单演示所以只有一个Broker,Broker上的writeQueueNums=readQueueNums=16，pullBatchSize=1,所以每10秒拉取的数量为1*1*16=16条。
好了，我们现在往MQ中发送消息，观察单位时间间隔内的消费情况。
2020-06-06 10:15:07.145 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4880040, offsetMsgId=C0A8BE8300002A9F00000000000BCB7B, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=9], queueOffset=75]
2020-06-06 10:15:07.147 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F48A0041, offsetMsgId=C0A8BE8300002A9F00000000000BCC44, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=10], queueOffset=75]
2020-06-06 10:15:07.149 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F48B0042, offsetMsgId=C0A8BE8300002A9F00000000000BCD0D, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=11], queueOffset=77]
2020-06-06 10:15:07.150 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F48D0043, offsetMsgId=C0A8BE8300002A9F00000000000BCDD6, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=12], queueOffset=75]
2020-06-06 10:15:07.153 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F48E0044, offsetMsgId=C0A8BE8300002A9F00000000000BCE9F, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=13], queueOffset=76]
2020-06-06 10:15:07.154 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4910045, offsetMsgId=C0A8BE8300002A9F00000000000BCF68, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=14], queueOffset=77]
2020-06-06 10:15:07.157 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4930046, offsetMsgId=C0A8BE8300002A9F00000000000BD031, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=15], queueOffset=76]
2020-06-06 10:15:07.159 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4950047, offsetMsgId=C0A8BE8300002A9F00000000000BD0FA, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=0], queueOffset=76]
2020-06-06 10:15:07.160 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4970048, offsetMsgId=C0A8BE8300002A9F00000000000BD1C3, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=1], queueOffset=77]
2020-06-06 10:15:07.163 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4990049, offsetMsgId=C0A8BE8300002A9F00000000000BD28C, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=2], queueOffset=77]
2020-06-06 10:15:07.165 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F49B004A, offsetMsgId=C0A8BE8300002A9F00000000000BD358, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=3], queueOffset=76]
2020-06-06 10:15:07.167 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F49D004B, offsetMsgId=C0A8BE8300002A9F00000000000BD424, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=4], queueOffset=77]
2020-06-06 10:15:07.170 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4A0004C, offsetMsgId=C0A8BE8300002A9F00000000000BD4F0, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=5], queueOffset=77]
2020-06-06 10:15:07.174 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4A3004D, offsetMsgId=C0A8BE8300002A9F00000000000BD5BC, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=6], queueOffset=76]
2020-06-06 10:15:07.176 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4A6004E, offsetMsgId=C0A8BE8300002A9F00000000000BD688, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=7], queueOffset=75]
2020-06-06 10:15:07.178 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4A8004F, offsetMsgId=C0A8BE8300002A9F00000000000BD754, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=8], queueOffset=76]
2020-06-06 10:15:07.180 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4AB0050, offsetMsgId=C0A8BE8300002A9F00000000000BD820, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=9], queueOffset=76]
2020-06-06 10:15:07.182 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4AC0051, offsetMsgId=C0A8BE8300002A9F00000000000BD8EC, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=10], queueOffset=76]
2020-06-06 10:15:07.184 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4AF0052, offsetMsgId=C0A8BE8300002A9F00000000000BD9B8, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=11], queueOffset=78]
2020-06-06 10:15:07.187 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4B10053, offsetMsgId=C0A8BE8300002A9F00000000000BDA84, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=12], queueOffset=76]
2020-06-06 10:15:07.188 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4B30054, offsetMsgId=C0A8BE8300002A9F00000000000BDB50, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=13], queueOffset=77]
2020-06-06 10:15:07.189 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4B40055, offsetMsgId=C0A8BE8300002A9F00000000000BDC1C, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=14], queueOffset=78]
2020-06-06 10:15:07.191 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4B60056, offsetMsgId=C0A8BE8300002A9F00000000000BDCE8, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=15], queueOffset=77]
2020-06-06 10:15:07.192 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4B70057, offsetMsgId=C0A8BE8300002A9F00000000000BDDB4, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=0], queueOffset=77]
2020-06-06 10:15:07.194 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4B90058, offsetMsgId=C0A8BE8300002A9F00000000000BDE80, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=1], queueOffset=78]
2020-06-06 10:15:07.195 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4BA0059, offsetMsgId=C0A8BE8300002A9F00000000000BDF4C, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=2], queueOffset=78]
2020-06-06 10:15:07.196 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4BB005A, offsetMsgId=C0A8BE8300002A9F00000000000BE018, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=3], queueOffset=77]
2020-06-06 10:15:07.197 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4BC005B, offsetMsgId=C0A8BE8300002A9F00000000000BE0E4, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=4], queueOffset=78]
2020-06-06 10:15:07.198 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4BD005C, offsetMsgId=C0A8BE8300002A9F00000000000BE1B0, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=5], queueOffset=78]
2020-06-06 10:15:07.199 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4BE005D, offsetMsgId=C0A8BE8300002A9F00000000000BE27C, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=6], queueOffset=77]
2020-06-06 10:15:07.200 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4BF005E, offsetMsgId=C0A8BE8300002A9F00000000000BE348, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=7], queueOffset=76]
2020-06-06 10:15:07.201 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4C0005F, offsetMsgId=C0A8BE8300002A9F00000000000BE414, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=8], queueOffset=77]
2020-06-06 10:15:07.202 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4C10060, offsetMsgId=C0A8BE8300002A9F00000000000BE4E0, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=9], queueOffset=77]
2020-06-06 10:15:07.202 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4C20061, offsetMsgId=C0A8BE8300002A9F00000000000BE5AC, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=10], queueOffset=77]
2020-06-06 10:15:07.203 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4C20062, offsetMsgId=C0A8BE8300002A9F00000000000BE678, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=11], queueOffset=79]
2020-06-06 10:15:07.204 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4C30063, offsetMsgId=C0A8BE8300002A9F00000000000BE744, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=12], queueOffset=77]
2020-06-06 10:15:07.205 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4C40064, offsetMsgId=C0A8BE8300002A9F00000000000BE810, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=13], queueOffset=78]
2020-06-06 10:15:07.206 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4C50065, offsetMsgId=C0A8BE8300002A9F00000000000BE8DC, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=14], queueOffset=79]
2020-06-06 10:15:07.207 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4C60066, offsetMsgId=C0A8BE8300002A9F00000000000BE9A8, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=15], queueOffset=78]
2020-06-06 10:15:07.209 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4C70067, offsetMsgId=C0A8BE8300002A9F00000000000BEA74, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=0], queueOffset=78]
2020-06-06 10:15:07.210 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4C90068, offsetMsgId=C0A8BE8300002A9F00000000000BEB40, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=1], queueOffset=79]
2020-06-06 10:15:07.211 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4CA0069, offsetMsgId=C0A8BE8300002A9F00000000000BEC0C, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=2], queueOffset=79]
2020-06-06 10:15:07.212 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4CB006A, offsetMsgId=C0A8BE8300002A9F00000000000BECD8, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=3], queueOffset=78]
2020-06-06 10:15:07.212 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4CC006B, offsetMsgId=C0A8BE8300002A9F00000000000BEDA4, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=4], queueOffset=79]
2020-06-06 10:15:07.213 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4CC006C, offsetMsgId=C0A8BE8300002A9F00000000000BEE70, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=5], queueOffset=79]
2020-06-06 10:15:07.215 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4CD006D, offsetMsgId=C0A8BE8300002A9F00000000000BEF3C, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=6], queueOffset=78]
2020-06-06 10:15:07.215 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4CF006E, offsetMsgId=C0A8BE8300002A9F00000000000BF008, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=7], queueOffset=77]
2020-06-06 10:15:07.215 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4CF006F, offsetMsgId=C0A8BE8300002A9F00000000000BF0D4, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=8], queueOffset=78]
2020-06-06 10:15:07.216 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4CF0070, offsetMsgId=C0A8BE8300002A9F00000000000BF1A0, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=9], queueOffset=78]
2020-06-06 10:15:07.216 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D00071, offsetMsgId=C0A8BE8300002A9F00000000000BF26C, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=10], queueOffset=78]
2020-06-06 10:15:07.218 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D00072, offsetMsgId=C0A8BE8300002A9F00000000000BF338, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=11], queueOffset=80]
2020-06-06 10:15:07.219 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D20073, offsetMsgId=C0A8BE8300002A9F00000000000BF404, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=12], queueOffset=78]
2020-06-06 10:15:07.219 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D30074, offsetMsgId=C0A8BE8300002A9F00000000000BF4D0, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=13], queueOffset=79]
2020-06-06 10:15:07.219 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D30075, offsetMsgId=C0A8BE8300002A9F00000000000BF59C, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=14], queueOffset=80]
2020-06-06 10:15:07.221 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D30076, offsetMsgId=C0A8BE8300002A9F00000000000BF668, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=15], queueOffset=79]
2020-06-06 10:15:07.221 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D50077, offsetMsgId=C0A8BE8300002A9F00000000000BF734, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=0], queueOffset=79]
2020-06-06 10:15:07.222 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D50078, offsetMsgId=C0A8BE8300002A9F00000000000BF800, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=1], queueOffset=80]
2020-06-06 10:15:07.222 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D60079, offsetMsgId=C0A8BE8300002A9F00000000000BF8CC, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=2], queueOffset=80]
2020-06-06 10:15:07.223 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D6007A, offsetMsgId=C0A8BE8300002A9F00000000000BF998, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=3], queueOffset=79]
2020-06-06 10:15:07.224 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D7007B, offsetMsgId=C0A8BE8300002A9F00000000000BFA64, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=4], queueOffset=80]
2020-06-06 10:15:07.226 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4D8007C, offsetMsgId=C0A8BE8300002A9F00000000000BFB30, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=5], queueOffset=80]
2020-06-06 10:15:07.229 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4DA007D, offsetMsgId=C0A8BE8300002A9F00000000000BFBFC, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=6], queueOffset=79]
2020-06-06 10:15:07.230 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4DD007E, offsetMsgId=C0A8BE8300002A9F00000000000BFCC8, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=7], queueOffset=78]
2020-06-06 10:15:07.231 INFO 15268 --- [nio-9001-exec-3] com.yj.mq.controller.MQController : SendResult:SendResult [sendStatus=SEND_OK, msgId=C0A8006B3BA4764C12B61BF2F4DE007F, offsetMsgId=C0A8BE8300002A9F00000000000BFD94, messageQueue=MessageQueue [topic=BATCH_CSDN, brokerName=localhost.localdomain, queueId=8], queueOffset=79]
2020-06-06 10:15:09.518 INFO 15268 --- [MessageThread_5] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:1_tag,body:{"desc":"1","orderId":1}
2020-06-06 10:15:09.518 INFO 15268 --- [MessageThread_3] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:2_tag,body:{"desc":"2","orderId":2}
2020-06-06 10:15:09.518 INFO 15268 --- [MessageThread_4] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:3_tag,body:{"desc":"3","orderId":3}
2020-06-06 10:15:09.519 INFO 15268 --- [MessageThread_8] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:4_tag,body:{"desc":"4","orderId":4}
2020-06-06 10:15:09.519 INFO 15268 --- [MessageThread_9] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:5_tag,body:{"desc":"5","orderId":5}
2020-06-06 10:15:09.538 INFO 15268 --- [essageThread_10] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:6_tag,body:{"desc":"6","orderId":6}
2020-06-06 10:15:09.538 INFO 15268 --- [essageThread_11] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:7_tag,body:{"desc":"7","orderId":7}
2020-06-06 10:15:09.573 INFO 15268 --- [essageThread_12] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:11_tag,body:{"desc":"11","orderId":11}
2020-06-06 10:15:09.573 INFO 15268 --- [MessageThread_2] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:13_tag,body:{"desc":"13","orderId":13}
2020-06-06 10:15:09.573 INFO 15268 --- [essageThread_13] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:9_tag,body:{"desc":"9","orderId":9}
2020-06-06 10:15:09.573 INFO 15268 --- [essageThread_14] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:12_tag,body:{"desc":"12","orderId":12}
2020-06-06 10:15:09.573 INFO 15268 --- [essageThread_15] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:8_tag,body:{"desc":"8","orderId":8}
2020-06-06 10:15:09.573 INFO 15268 --- [essageThread_16] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:10_tag,body:{"desc":"10","orderId":10}
2020-06-06 10:15:09.573 INFO 15268 --- [essageThread_18] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:14_tag,body:{"desc":"14","orderId":14}
2020-06-06 10:15:09.573 INFO 15268 --- [essageThread_19] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:16_tag,body:{"desc":"16","orderId":16}
2020-06-06 10:15:09.573 INFO 15268 --- [essageThread_17] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:15_tag,body:{"desc":"15","orderId":15}
2020-06-06 10:15:19.520 INFO 15268 --- [MessageThread_1] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:18_tag,body:{"desc":"18","orderId":18}
2020-06-06 10:15:19.520 INFO 15268 --- [essageThread_20] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:19_tag,body:{"desc":"19","orderId":19}
2020-06-06 10:15:19.520 INFO 15268 --- [MessageThread_6] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:17_tag,body:{"desc":"17","orderId":17}
2020-06-06 10:15:19.522 INFO 15268 --- [MessageThread_7] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:20_tag,body:{"desc":"20","orderId":20}
2020-06-06 10:15:19.522 INFO 15268 --- [MessageThread_5] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:21_tag,body:{"desc":"21","orderId":21}
2020-06-06 10:15:19.541 INFO 15268 --- [MessageThread_3] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:22_tag,body:{"desc":"22","orderId":22}
2020-06-06 10:15:19.541 INFO 15268 --- [MessageThread_4] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:23_tag,body:{"desc":"23","orderId":23}
2020-06-06 10:15:19.578 INFO 15268 --- [MessageThread_8] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:25_tag,body:{"desc":"25","orderId":25}
2020-06-06 10:15:19.578 INFO 15268 --- [essageThread_11] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:24_tag,body:{"desc":"24","orderId":24}
2020-06-06 10:15:19.578 INFO 15268 --- [essageThread_12] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:26_tag,body:{"desc":"26","orderId":26}
2020-06-06 10:15:19.578 INFO 15268 --- [MessageThread_8] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:30_tag,body:{"desc":"30","orderId":30}
2020-06-06 10:15:19.578 INFO 15268 --- [essageThread_12] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:32_tag,body:{"desc":"32","orderId":32}
2020-06-06 10:15:19.578 INFO 15268 --- [MessageThread_9] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:28_tag,body:{"desc":"28","orderId":28}
2020-06-06 10:15:19.579 INFO 15268 --- [essageThread_12] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:31_tag,body:{"desc":"31","orderId":31}
2020-06-06 10:15:19.578 INFO 15268 --- [essageThread_10] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:27_tag,body:{"desc":"27","orderId":27}
2020-06-06 10:15:19.578 INFO 15268 --- [essageThread_11] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:29_tag,body:{"desc":"29","orderId":29}
2020-06-06 10:15:29.526 INFO 15268 --- [essageThread_16] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:33_tag,body:{"desc":"33","orderId":33}
2020-06-06 10:15:29.526 INFO 15268 --- [essageThread_18] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:35_tag,body:{"desc":"35","orderId":35}
2020-06-06 10:15:29.527 INFO 15268 --- [essageThread_19] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:34_tag,body:{"desc":"34","orderId":34}
2020-06-06 10:15:29.527 INFO 15268 --- [essageThread_19] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:36_tag,body:{"desc":"36","orderId":36}
2020-06-06 10:15:29.527 INFO 15268 --- [MessageThread_1] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:37_tag,body:{"desc":"37","orderId":37}
2020-06-06 10:15:29.545 INFO 15268 --- [essageThread_20] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:38_tag,body:{"desc":"38","orderId":38}
2020-06-06 10:15:29.545 INFO 15268 --- [MessageThread_6] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:39_tag,body:{"desc":"39","orderId":39}
2020-06-06 10:15:29.585 INFO 15268 --- [MessageThread_7] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:41_tag,body:{"desc":"41","orderId":41}
2020-06-06 10:15:29.585 INFO 15268 --- [MessageThread_8] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:45_tag,body:{"desc":"45","orderId":45}
2020-06-06 10:15:29.585 INFO 15268 --- [MessageThread_5] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:43_tag,body:{"desc":"43","orderId":43}
2020-06-06 10:15:29.585 INFO 15268 --- [MessageThread_3] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:44_tag,body:{"desc":"44","orderId":44}
2020-06-06 10:15:29.585 INFO 15268 --- [MessageThread_4] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:40_tag,body:{"desc":"40","orderId":40}
2020-06-06 10:15:29.585 INFO 15268 --- [MessageThread_2] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:46_tag,body:{"desc":"46","orderId":46}
2020-06-06 10:15:29.585 INFO 15268 --- [essageThread_13] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:42_tag,body:{"desc":"42","orderId":42}
2020-06-06 10:15:29.585 INFO 15268 --- [essageThread_14] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:48_tag,body:{"desc":"48","orderId":48}
2020-06-06 10:15:29.585 INFO 15268 --- [essageThread_15] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:47_tag,body:{"desc":"47","orderId":47}
2020-06-06 10:15:39.528 INFO 15268 --- [MessageThread_9] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:49_tag,body:{"desc":"49","orderId":49}
2020-06-06 10:15:39.528 INFO 15268 --- [essageThread_10] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:51_tag,body:{"desc":"51","orderId":51}
2020-06-06 10:15:39.528 INFO 15268 --- [essageThread_12] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:50_tag,body:{"desc":"50","orderId":50}
2020-06-06 10:15:39.529 INFO 15268 --- [essageThread_11] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:52_tag,body:{"desc":"52","orderId":52}
2020-06-06 10:15:39.530 INFO 15268 --- [essageThread_16] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:53_tag,body:{"desc":"53","orderId":53}
2020-06-06 10:15:39.546 INFO 15268 --- [essageThread_18] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:54_tag,body:{"desc":"54","orderId":54}
2020-06-06 10:15:39.546 INFO 15268 --- [essageThread_17] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:55_tag,body:{"desc":"55","orderId":55}
2020-06-06 10:15:39.588 INFO 15268 --- [essageThread_19] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:57_tag,body:{"desc":"57","orderId":57}
2020-06-06 10:15:39.588 INFO 15268 --- [MessageThread_1] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:59_tag,body:{"desc":"59","orderId":59}
2020-06-06 10:15:39.588 INFO 15268 --- [essageThread_20] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:56_tag,body:{"desc":"56","orderId":56}
2020-06-06 10:15:39.588 INFO 15268 --- [essageThread_19] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:62_tag,body:{"desc":"62","orderId":62}
2020-06-06 10:15:39.588 INFO 15268 --- [MessageThread_1] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:64_tag,body:{"desc":"64","orderId":64}
2020-06-06 10:15:39.588 INFO 15268 --- [MessageThread_6] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:58_tag,body:{"desc":"58","orderId":58}
2020-06-06 10:15:39.588 INFO 15268 --- [essageThread_20] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:60_tag,body:{"desc":"60","orderId":60}
2020-06-06 10:15:39.588 INFO 15268 --- [MessageThread_5] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:63_tag,body:{"desc":"63","orderId":63}
2020-06-06 10:15:39.588 INFO 15268 --- [MessageThread_7] com.yj.mq.consumer.MessageProcessor : port:9001,消费Tag:61_tag,body:{"desc":"61","orderId":61}
我们一共发送了64条消息，发现每间隔10秒，每次消费16条数据。