### 安装文档

> https://rocketmq.apache.org/zh/docs/4.x/quickstart/01quickstart
>



#### 安装$JDK$

```
cd /usr/local
rz -be 
jdk-8u421-linux-x64.tar.gz
tar -xvf jdk-8u421-linux-x64.tar.gz 
rm -rf jdk-8u421-linux-x64.tar.gz 
mv jdk1.8.0_421/ jdk

vi /etc/profile

GG到最后：

export JAVA_HOME=/usr/local/jdk
export CLASSPATH=$:CLASSPATH:$JAVA_HOME/lib/
export PATH=$PATH:$JAVA_HOME/bin

source /etc/profile

java -version
```



#### 安装$RocketMQ$

```shell
cd /usr/local
mkdir rocketmq
rz -be 
rocketmq-all-4.9.4-bin-release.zip
unzip rocketmq-all-4.9.4-bin-release.zip
rm -rf rocketmq-all-4.9.4-bin-release.zip
mv rocketmq-all-4.9.4-bin-release/ rocketmq
cd rocketmq

### 启动namesrv
nohup sh bin/mqnamesrv &
 
### 验证namesrv是否启动成功
tail -f /root/logs/rocketmqlogs/namesrv.log

2024-07-31 13:48:37 INFO main - The Name Server boot success. serializeType=JSON

### 启动Broker
nohup sh bin/mqbroker -n localhost:9876 &

### 验证broker是否启动成功
tail -f /root/logs/rocketmqlogs/broker.log

main - The broker[RockyLinux, 10.10.14.210:10911] boot success. serializeType=JSON and name server is localhost:9876
```



#### 消息收发

```
export NAMESRV_ADDR=localhost:9876
cd /usr/local/rocketmq
sh bin/tools.sh org.apache.rocketmq.example.quickstart.Producer
 SendResult [sendStatus=SEND_OK, msgId= ...

sh bin/tools.sh org.apache.rocketmq.example.quickstart.Consumer
 ConsumeMessageThread_%d Receive New Messages: [MessageExt...
```



#### 关闭服务器

```shell
sh bin/mqshutdown broker
sh bin/mqshutdown namesrv
```