process

sudo apt-get install php

sudo apt-get install rabbitmq-server

sudo apt-get install php-bcmath php-mbstring php-dom php-curl

sudo apt-get install composer

sudo apt-get install git

sudo mkdir rabbitmq

cd rabbitmq

git clone https://github.com/php-amqplib/php-amqplib.git

cd php-amqplib

composer update

同时打开2个窗口

分别执行

php amqp_publisher.php

php amqb_consumer.php