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建10个网站,seo的优点有哪些,四川建筑信息数据共享平台,网站天下代码中包含了PHP在一般情况下使用方法和RabbitMQ开启了SSL验证后的使用方法（我这边消费队列是使用接口请求的方式，每次只从中取出一条） 安装amqp扩展 PHP使用RabbitMQ前，需要安装amqp扩展，之前文章中介绍了Windows环…

代码中包含了PHP在一般情况下使用方法和RabbitMQ开启了SSL验证后的使用方法（我这边消费队列是使用接口请求的方式，每次只从中取出一条）

安装amqp扩展

PHP使用RabbitMQ前，需要安装amqp扩展，之前文章中介绍了Windows环境PHP安装amqp扩展的方法：windows环境PHP使用RabbitMq安装amqp扩展_windows mq扩展安装-CSDN博客

Linux中安装amqp扩展：

### 先进入/usr/local目录下，下载两个文件到此目录（我的PHP版本是7.2）：wget -c https://github.com/alanxz/rabbitmq-c/releases/download/v0.8.0/rabbitmq-c-0.8.0.tar.gzwget -c http://pecl.php.net/get/amqp-1.9.3.tgz### 若使用的docker，将上面下载的两个包 拷贝到容器内【 docker cp ./文件 dockerID:/usr/local】，然后执行下面命令即可### 解压rabbitmq-c-0.8.0.tar.gztar zxf rabbitmq-c-0.8.0.tar.gzcd /usr/local/rabbitmq-c-0.8.0./configure --prefix=/usr/local/rabbitmq-c-0.8.0make && make install### 然后解压 amqp-1.9.3.tgz 解压后amqp-1.9.3文件下内还有个amqp-1.9.3文件夹，将内部的amqp-1.9.3目录拷贝到/usr/local/下，执行下列命令：cd /usr/local/amqp-1.9.3/usr/local/bin/phpize./configure --with-php-config=/usr/local/bin/php-config --with-amqp --with-librabbitmq-dir=/usr/local/rabbitmq-c-0.8.0cp /usr/local/rabbitmq-c-0.8.0/librabbitmq/amqp_ssl_socket.h /usr/local/amqp-1.9.3/make && make install### 最后修改php.ini    加上配置：extension = amqp.so

安装后，执行php -m 显示amqp 即表明扩展安装成功！

加载PHP代码的扩展包

然后需要加载代码的扩展包，比较方便快捷的方法是使用composer 加载扩展包

composer require php-amqplib/php-amqplib若想指定版本：composer require php-amqplib/php-amqplib:版本

具体使用哪个版本可以在此链接内查询：https://packagist.org/packages/php-amqplib/php-amqplib

示例代码（包含开启了SSL的连接方式）

<?phpnamespace common\helpers;use models\setting\Log;
use PhpAmqpLib\Connection\AMQPSSLConnection;
use PhpAmqpLib\Exception\AMQPTimeoutException;
use PhpAmqpLib\Connection\AMQPStreamConnection;
use PhpAmqpLib\Message\AMQPMessage;class AmqpHelper
{/*** rabbitMq 未开启ssl验证 消费者* @return false|string|void* @throws \AMQPChannelException* @throws \AMQPConnectionException* @throws \AMQPQueueException* @time 2024/12/2 13:43* @author zsh*/public static function consumerResult(){//队列配置信息$configParams = array('host' => \Yii::$app->params['cotaTct']['queueHost'],'port' => \Yii::$app->params['cotaTct']['queuePort'],'login' => \Yii::$app->params['cotaTct']['queueLogin'],'password' => \Yii::$app->params['cotaTct']['queuePassword'],'vhost' => \Yii::$app->params['cotaTct']['queueVhost']);$conn = new \AMQPConnection($configParams);if (!$conn->connect()) {die("连接rabbitmq失败!\n");}//建立信道$channel = new \AMQPChannel($conn);// 创建队列$q = new \AMQPQueue($channel);$queueName = \Yii::$app->params['cotaTct']['queueName']; //队列名$q->setName($queueName);$q->setFlags(AMQP_DURABLE);             // 持久化// 绑定交换机与队列，并指定路由键$q->bind(\Yii::$app->params['cotaTct']['exchange'], \Yii::$app->params['cotaTct']['routingKey']);// 消息获取$ret = $q->get(AMQP_AUTOACK);if ($ret) {
//            echo "\nget data:\n";
//            var_dump($ret->getBody());
//            var_dump(json_decode($ret->getBody(), true));$conn->disconnect();return $ret->getBody();}else{$conn->disconnect();return false;}}/*** rabbitMq 开启ssl了验证 消费者* @return mixed|string|void* @throws \ErrorException* @time 2024/12/2 13:44* @author zsh*/public static function sslConsumerResult(){$configParams = array('host' => \Yii::$app->params['cotaTct']['prodQueueHost'],'port' => \Yii::$app->params['cotaTct']['prodQueuePort'],'login' => \Yii::$app->params['cotaTct']['prodQueueLogin'],'password' => \Yii::$app->params['cotaTct']['prodQueuePassword'],'vhost' => \Yii::$app->params['cotaTct']['queueVhost']);// 创建SSL连接时忽略证书验证$ssl_options = array('verify_peer' => false,'verify_peer_name' => false,);$connection = new AMQPSSLConnection($configParams['host'],$configParams['port'],$configParams['login'],$configParams['password'],$configParams['vhost'],$ssl_options);if (!$connection->isConnected()) {die("连接rabbitmq失败!\n");}
//        echo '链接成功...';$queueName = \Yii::$app->params['cotaTct']['queueName']; //队列名$exchange = \Yii::$app->params['cotaTct']['exchange'];$routingKey = \Yii::$app->params['cotaTct']['routingKey'];$channel = $connection->channel();// 声明交换器$channel->exchange_declare($exchange, 'topic', false, true, false);// 获取系统生成的消息队列名称，这里也可以指定一个队列名称$channel->queue_declare($queueName, false, true, false, false);// 将队列名与交换器名进行绑定，并指定routing_key(路由键值)$channel->queue_bind($queueName,$exchange,$routingKey);$message = '';// 定义收到消息回调函数$callback = function ($msg) use (&$message) {
//            echo 'Message:'.$msg->body;$message = $msg->body;// 手动确认消息是否正常消费$msg->delivery_info['channel']->basic_Ack($msg->delivery_info['delivery_tag']);};// 设置消费成功后才能继续进行下一个消费$channel->basic_qos(null, 1, null);// 开启消费no_ack=false,设置为手动应答$channel->basic_consume($queueName, '', false, false, false, false, $callback);// 循环进行消费
//        while ($channel->is_consuming()) {
//            try {
//                $channel->wait(null, false, $timeout = 10);
//            }catch (AMQPTimeoutException $ex){
//                // 没有消息可处理，退出循环
//                echo $ex->getMessage();
//                break;
//            }
//        }if ($channel->is_consuming()) {try {$channel->wait(null, false, $timeout = 5);}catch (AMQPTimeoutException $ex){// 没有消息可处理，退出循环echo $ex->getMessage();}}//关闭连接$channel->close();$connection->close();$return = $message;unset($message);$message = null;return $return;}/*** rabbitMq 未开启ssl验证 生产者* @return mixed|string|void* @throws \ErrorException* @time 2024/12/2 13:44* @author zsh*/public static function producer($message){$configParams = array('host' => \Yii::$app->params['cotaTct']['queueHost'],'port' => \Yii::$app->params['cotaTct']['queuePort'],'login' => \Yii::$app->params['cotaTct']['queueLogin'],'password' => \Yii::$app->params['cotaTct']['queuePassword'],'vhost' => \Yii::$app->params['cotaTct']['queueVhost']);$exchangeName = \Yii::$app->params['cotaTct']['producerExchange'];try {$conn = new AMQPStreamConnection($configParams['host'], $configParams['port'], $configParams['login'], $configParams['password']);//创建channel$channel = $conn->channel();$channel->exchange_declare($exchangeName,'fanout',false,true,false);$messageData = new AMQPMessage($message);$channel->basic_publish($messageData, $exchangeName);$channel->close();$conn->close();return true;}catch (\Exception $e){Log::error('AMQP队列错误：'.$e,'AMQP');return false;}}/*** rabbitMq 开启了ssl验证 生产者* @return mixed|string|void* @throws \ErrorException* @time 2024/12/2 13:44* @author zsh*/public static function sslProducer($message){$configParams = array('host' => \Yii::$app->params['cotaTct']['prodQueueHost'],'port' => \Yii::$app->params['cotaTct']['prodQueuePort'],'login' => \Yii::$app->params['cotaTct']['prodQueueLogin'],'password' => \Yii::$app->params['cotaTct']['prodQueuePassword'],'vhost' => \Yii::$app->params['cotaTct']['queueVhost']);$exchangeName = \Yii::$app->params['cotaTct']['producerExchange'];// 创建SSL连接时忽略证书验证$ssl_options = array('verify_peer' => false,'verify_peer_name' => false,);try {$conn = new AMQPSSLConnection($configParams['host'],$configParams['port'],$configParams['login'],$configParams['password'],$configParams['vhost'],$ssl_options);if (!$conn->isConnected()) {die("连接rabbitmq失败!\n");}//创建channel$channel = $conn->channel();$channel->exchange_declare($exchangeName,'fanout',false,true,false);$messageData = new AMQPMessage($message);$channel->basic_publish($messageData, $exchangeName);$channel->close();$conn->close();return true;}catch (\Exception $e){Log::error('AMQP队列错误：'.$e,'AMQP');return false;}}
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