一、安装依赖：需通过Composer安装php-amqplib库‌

composer require php-amqplib/php-amqplib

二、配置RabbitMQ

在服务器开放RabbitMQ端口5672

return ['default' => 'rabbitmq','connections' => ['rabbitmq' => ['driver' => 'rabbitmq','host' => '127.0.0.1', // RabbitMQ服务器地址'port' => 5672, // RabbitMQ端口'user' => 'guest', // 用户名'password' => 'guest', // 密码'vhost' => '/', // 虚拟主机'queue' => 'email_queue', // 队列名称'exchange' => 'email_exchange', // 交换机名称'routing_key' => 'email_queue', // 路由键'durable' => true, // 是否持久化队列和消息]]
];

三、生产者

1、发送一个邮件，将任务发送到RabbitMQ队列中。

app/controller/SendEMail.php

namespace app\controller;
use app\common\SendEmailJob;
use think\facade\Config;
use PhpAmqpLib\Connection\AMQPStreamConnection;
use PhpAmqpLib\Message\AMQPMessage;
class SendEmail 
{public function sendemail(){$config = config('queue.connections.rabbitmq');// dd($config);$connection = new AMQPStreamConnection($config['host'], $config['port'],$config['user'], $config['password'], $config['vhost']);$channel = $connection->channel();$channel->exchange_declare($config['exchange'], 'direct', false, true, false);$channel->queue_declare($config['queue'], false, true, false, false);$channel->queue_bind($config['queue'], $config['exchange'], $config['routing_key']);$data = ['to'      => '11user@example.com','subject' => 'ThinkPHP8 RabbitMQ测试','content' => '这是一封通过消息队列发送的邮件'];$msg = new AMQPMessage(json_encode($data), ['delivery_mode' => 2]);$channel->basic_publish($msg, $config['exchange'], $config['routing_key']);$channel->close();$connection->close();return '邮件任务已发送到队列';}}

2、运行结果展示

四、启动消费者：命令行执行php think rabbitmq:consumer

1，在command文件夹下创建consumer.php文件

接收任务，从RabbitMQ队列中获取任务执行。
app/command/consumer.php

namespace app\command;
use think\console\Command;
use think\console\Input;
use think\console\Output;
use PhpAmqpLib\Connection\AMQPStreamConnection;class Consumer extends Command {protected function configure() {$this->setName('rabbitmq:consumer')->setDescription('RabbitMQ消费者');}protected function execute(Input $input, Output $output) {$config = config('queue.connections.rabbitmq');$connection = new AMQPStreamConnection($config['host'], $config['port'],$config['user'], $config['password'], $config['vhost']);$channel = $connection->channel();$channel->queue_declare($config['queue'], false, true, false, false);$callback = function($msg) use ($output) {$data = json_decode($msg->body, true);$output->writeln("收到邮件任务: {$data['to']}");// 实际发送邮件逻辑$msg->ack();};$channel->basic_qos(null, 1, null);$channel->basic_consume($config['queue'], '', false, false, false, false, $callback);while ($channel->is_consuming()) {$channel->wait();}$channel->close();$connection->close();}
}

2，配置指令

config/console.php

 'commands' => ['rabbitmq:consumer' => 'app\command\Consumer',],

执行命令：

php think rabbitmq:consumer

3、执行结果展示

五、补充:宝塔安装rabbitmq

在宝塔软件里面安装rabbitmq 3.12.4

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