tp使用Rabbitmq实例-延时重发队列

最新推荐文章于 2025-09-11 09:48:54 发布

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最新推荐文章于 2025-09-11 09:48:54 发布 · 581 阅读

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CC 4.0 BY-SA版权

文章标签：

#rabbitmq #队列 #交换机 #php

本文介绍如何使用RabbitMQ实现延时队列，包括配置安装步骤、代码示例以及如何设置消息过期时间及重试机制。

即时队列戳这里>即时队列

Tp6操作Rabbitmq实例直连模式 direct

win本地安装

官网下载 erlang和rabbitmq
rabbitmq下载地址
 erlang下载地址

启动rabbitmq
双击启动rabbitmq进程
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进入rabbitmq控制台
控制台链接

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composer 安装amqp类库
composer requirer php-amqplib/php-amqplib

整合rabbitmq代码

<?php
declare(strict_types=1);

namespace xxx\rabbitmq;

use ErrorException;
use Exception;
use PhpAmqpLib\Channel\AMQPChannel;
use PhpAmqpLib\Connection\AMQPStreamConnection;
use PhpAmqpLib\Message\AMQPMessage;
use PhpAmqpLib\Wire\AMQPTable;

class RabbitMQ
{
   
   
    static private $instance;

    private   $host     = '127.0.0.1';
    private   $port     = 5672;
    private   $user     = 'guest';
    private   $password = 'guest';
    private   $vhost    = '/';
    protected $connection;
    protected $channel;

    /**
     * RabbitMQ constructor.
     * @param array $config
     */
    public function __construct(array $config = [])
    {
   
   
        !empty($config['host']) && $this->host = $config['host'];
        !empty($config['port']) && $this->host = $config['port'];
        !empty($config['user']) && $this->host = $config['user'];
        !empty($config['password']) && $this->host = $config['password'];
        !empty($config['vhost']) && $this->host = $config['vhost'];

        $this->connection = new AMQPStreamConnection($this->host, $this->port, $this->user, $this->password, $this->vhost);
        $this->channel    = $this->connection->channel();
    }

    /**
     * 实例化
     * @param array $config
     * @return RabbitMQ
     */
    public static function instance(array $config = [])
    {
   
   
        if (!self::$instance instanceof self) {
   
   
            self::$instance =