1.安装RabbitMQ
安装RabbitMQ之前首先要安装Erlang语言开发包,下载地址http://erlang.org/download/otp_win64_21.1.exe(根据自己windows版本选择) 默认安装即可
配置环境变量 ERLANG_HOME C:\Program Files (x86)\erl5.9 (安装erlang的目录)
添加到PATH %ERLANG_HOME%\bin;
下载安装RabbitMQ,下载地址:https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.7.9
配置环境变量 RABBITMQ_SERVER C:\Program Files (x86)\RabbitMQ Server\rabbitmq_server-2.8.0(安装地址)
添加到PATH %RABBITMQ_SERVER%\sbin;
2.以管理员身份进入rabbitmq 安装目录看到如图所示文件
(1)启动rabbitmq-server服务
./rabbitmq-server.bat
(2)查看状态
./rabbitmqctl.bat status
3.执行rabbitmq-plugins.bat enable rabbitmq_management
然后,浏览器中输入:127.0.0.1:15672,用户名密码是guest ,如果能登陆就说明安装成功。
4.安装php的amqp的扩展
先用phpinfo()查看php版本信息,及
最后根据上面的信息去下载相应的amqp版本:http://pecl.php.net/package/amqp
据上面信息我们的是32位非线程安全版本
解压后:
将php_amqp.dll复制到php/ext,同时在php.ini中添加如下代码:
[amqp]
extension=php_amqp.dll
然后将rabbitmq.1.dll复制到php根目录C:/xampp/php/,同时修改apache配置文件httpd.conf,添加如下代码:
# rabbitmq
LoadFile "C:/xampp/php/rabbitmq.1.dll"
最后重启看看是否已经加载了amqp模块:
5.实例
consumer.php(消费者)
<?php
//配置信息
$conn_args = array(
'host' => '127.0.0.1',
'port' => '5672',
'login' => 'guest',
'password' => 'guest',
'vhost'=>'/'
);
$e_name = 'e_linvo'; //交换机名
$q_name = 'q_linvo'; //队列名
$k_route = 'key_1'; //路由key
//创建连接和channel
$conn = new AMQPConnection($conn_args);
if (!$conn->connect()) {
die("Cannot connect to the broker!\n");
}
$channel = new AMQPChannel($conn);
//创建交换机
$ex = new AMQPExchange($channel);
$ex->setName($e_name);
$ex->setType(AMQP_EX_TYPE_DIRECT); //direct类型
$ex->setFlags(AMQP_DURABLE); //持久化
echo "Exchange Status:".$ex->declareExchange()."\n";
//创建队列
$q = new AMQPQueue($channel);
$q->setName($q_name);
$q->setFlags(AMQP_DURABLE); //持久化
echo "Message Total:".$q->declareQueue()."\n";
//绑定交换机与队列,并指定路由键
echo 'Queue Bind: '.$q->bind($e_name, $k_route)."\n";
//阻塞模式接收消息
echo "Message:\n";
while(True){
$q->consume('processMessage');
//$q->consume('processMessage', AMQP_AUTOACK); //自动ACK应答
}
$conn->disconnect();
/**
* 消费回调函数
* 处理消息
*/
function processMessage($envelope, $queue) {
$msg = $envelope->getBody();
echo $msg."\n"; //处理消息
$queue->ack($envelope->getDeliveryTag()); //手动发送ACK应答
}
?>
publisher.php(生产者)
<?php
//配置信息
$conn_args = array(
'host' => '127.0.0.1',
'port' => '5672',
'login' => 'guest',
'password' => 'guest',
'vhost'=>'/'
);
$e_name = 'e_linvo'; //交换机名
//$q_name = 'q_linvo'; //无需队列名
$k_route = 'key_1'; //路由key
//创建连接和channel
$conn = new AMQPConnection($conn_args);
if (!$conn->connect()) {
die("Cannot connect to the broker!\n");
}
$channel = new AMQPChannel($conn);
//创建交换机对象
$ex = new AMQPExchange($channel);
$ex->setName($e_name);
date_default_timezone_set("Asia/Shanghai");
//发送消息
//$channel->startTransaction(); //开始事务
for($i=0; $i<5; ++$i){
sleep(1);//休眠1秒
//消息内容
$message = "TEST MESSAGE!".date("h:i:sa");
echo "Send Message:".$ex->publish($message, $k_route)."\n";
}
//$channel->commitTransaction(); //提交事务
$conn->disconnect();
?>
开启dos窗口运行消费者
php xxx目录/consumer.php
$ php ./consumer.php
Exchange Status:1
Message Total:0
Queue Bind: 1
Message:
在开启窗口运行生产者
$ php ./publisher.php
Send Message:1
Send Message:1
Send Message:1
Send Message:1
Send Message:1
消费者接收到消息