php如何使用rabbitmq实现发布消息和消费消息（tp框架）（第一篇）

1,默认已经安装好了rabbitmq: 参考 http://www.cnblogs.com/spicy/p/7017603.html

2，安装rabbitmq客户端： 方法1： pecl 扩展安装  方法2：composer安装

　　我是用第二种： composer require php-amqplib/php-amqplib

3，新建一个发送的路由 和 接受的路由（tp5）

　　Route::rule('test','index/index/test1');

　　Route::rule('getmsg','index/receiver/receive');

4,发布信息的方法：
　　

<?php
namespace app\index\controller;

use PhpAmqpLib\Connection\AMQPStreamConnection;
use PhpAmqpLib\Message\AMQPMessage;
use validator\Validator;

class Index
{
    //rbmp example
    public function test1()
    {
        $connection = new AMQPStreamConnection('localhost', 5672, 'bitch', 'bitch');
        $channel = $connection->channel();
        $channel->queue_declare('hello', false, true);

        $sendMsg = [
            'name'=>'kevin'.rand(1,100),
            'phone'=>'171921743'.rand(1,100),
        ];

        $msg = new AMQPMessage(json_encode($sendMsg));
        $channel->basic_publish($msg, '', 'hello');
        echo " [x] Sent 'Hello Kevin!'\n";
        $channel->close();
        $connection->close();
    }

　5，消费信息的方法：

　　

<?php
namespace app\index\controller;

use PhpAmqpLib\Connection\AMQPStreamConnection;

class Receiver
{
    public function receive()
    {
        set_time_limit(0);
        $connection = new AMQPStreamConnection('localhost', 5672, 'bitch', 'bitch');
        $channel = $connection->channel();
        $channel->queue_declare('hello', false, true);

        $receiver = new self();
        $channel->basic_consume('hello', '', false, true, false, false, [$receiver, 'callFunc']);

        while(true) {
            $channel->wait();
        }
        $channel->close();
        $connection->close();
    }

    public function callFunc($msg) {
        $content = json_decode($msg->body,true);

        //把用户信息插入数据库
        db('user_info')->insert([
            'ui_username'=>$content['name'],
            'ui_phone'=>$content['phone'],
        ]);

    }

}

注意：  我们公司是把消费消息做成了常驻