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四川省住房与城乡建设部网站,蚌埠最新通告今天,网址导航推荐,贵阳建站推广公司Yii2-Swoole 快速入门让你的 Yii2 应用性能提升 10-100 倍#xff01;本教程将教你如何在 yii2-app-basic 中快速集成 yii2-swoole。为什么使用 yii2-swoole#xff1f;⚡ 比 PHP-FPM 快 10-100 倍#x1f504; 数据库和 Redis 连接池自动管理#x1f680; 协程并发处理请求…Yii2-Swoole 快速入门让你的 Yii2 应用性能提升 10-100 倍本教程将教你如何在 yii2-app-basic 中快速集成 yii2-swoole。为什么使用 yii2-swoole⚡ 比 PHP-FPM 快 10-100 倍 数据库和 Redis 连接池自动管理 协程并发处理请求 代码几乎不需要修改系统要求PHP 8.1Swoole 6.0Yii2 2.0安装 Swoolepecl install swoole在 php.ini 中添加extensionswoole.so验证php --ri swoole快速开始1. 安装扩展composer require dacheng-php/yii2-swoole2. 创建配置文件创建 config/swoole.php?phpreturn [bootstrap [[class \Dacheng\Yii2\Swoole\Bootstrap::class,componentId swooleHttpServer,memoryLimit 2G,],],components [swooleHttpServer [class \Dacheng\Yii2\Swoole\Server\HttpServer::class,host 127.0.0.1,port 9501,documentRoot __DIR__ . /../web,settings [max_coroutine 100000,log_level SWOOLE_LOG_WARNING,],dispatcher new \Dacheng\Yii2\Swoole\Server\RequestDispatcher(__DIR__ . /web.php),],],];3. 修改 Web 配置编辑 config/web.php在 return $config; 之前添加// 合并 Swoole 配置$swooleConfig require __DIR__ . /swoole.php;$config \yii\helpers\ArrayHelper::merge($swooleConfig, $config);4. 启动服务器php yii swoole/start访问 http://127.0.0.1:9501 即可停止服务器php yii swoole/stop# 或按 CtrlC进阶功能数据库连接池在 config/swoole.php 中添加db [class \Dacheng\Yii2\Swoole\Db\CoroutineDbConnection::class,dsn mysql:host127.0.0.1;dbnameyour_database,username root,password ,charset utf8mb4,poolMaxActive 20,poolWaitTimeout 5.0,],使用方式与标准 Yii2 完全相同连接池自动管理。Redis 连接池composer require yiisoft/yii2-redis在 config/swoole.php 中添加redis [class \Dacheng\Yii2\Swoole\Redis\CoroutineRedisConnection::class,hostname 127.0.0.1,port 6379,poolMaxActive 20,poolWaitTimeout 5.0,],cache [class \Dacheng\Yii2\Swoole\Cache\CoroutineRedisCache::class,redis redis,],session [class \Dacheng\Yii2\Swoole\Session\CoroutineSession::class,redis redis,],异步队列composer require yiisoft/yii2-queue配置bootstrap [// ...queue,],components [queue [class \Dacheng\Yii2\Swoole\Queue\CoroutineRedisQueue::class,redis redis,channel queue,concurrency 10,],],创建任务 jobs/EmailJob.php?phpnamespace app\jobs;class EmailJob extends \yii\base\BaseObject implements \yii\queue\JobInterface{public $to;public $subject;public function execute($queue){// 发送邮件\Yii::$app-mailer-compose()-setTo($this-to)-setSubject($this-subject)-send();}}使用Yii::$app-queue-push(new EmailJob([to userexample.com,subject 测试,]));协程 HTTP 客户端配置httpClient [class \Dacheng\Yii2\Swoole\HttpClient\CoroutineClient::class,transport [class \Dacheng\Yii2\Swoole\HttpClient\CoroutineTransport::class,],],使用// 单个请求$response Yii::$app-httpClient-get(https://api.example.com/users)-send();// 批量并发请求$requests [users Yii::$app-httpClient-get(https://api.example.com/users),posts Yii::$app-httpClient-get(https://api.example.com/posts),];$responses Yii::$app-httpClient-batchSend($requests);完整配置config/swoole.php 示例?phpreturn [bootstrap [[class \Dacheng\Yii2\Swoole\Bootstrap::class,componentId swooleHttpServer,],queue,],components [swooleHttpServer [class \Dacheng\Yii2\Swoole\Server\HttpServer::class,host 127.0.0.1,port 9501,documentRoot __DIR__ . /../web,dispatcher new \Dacheng\Yii2\Swoole\Server\RequestDispatcher(__DIR__ . /web.php),],db [class \Dacheng\Yii2\Swoole\Db\CoroutineDbConnection::class,dsn mysql:host127.0.0.1;dbnamemyapp,username root,password ,poolMaxActive 20,],redis [class \Dacheng\Yii2\Swoole\Redis\CoroutineRedisConnection::class,hostname 127.0.0.1,poolMaxActive 20,],cache [class \Dacheng\Yii2\Swoole\Cache\CoroutineRedisCache::class,redis redis,],session [class \Dacheng\Yii2\Swoole\Session\CoroutineSession::class,redis redis,],queue [class \Dacheng\Yii2\Swoole\Queue\CoroutineRedisQueue::class,redis redis,],],];常见问题代码修改后不生效重启服务器CtrlC 停止后重新启动Swoole 常驻内存无法启动检查 Swoole 是否安装php --ri swoole检查端口占用lsof -i:9501连接超时增加 poolMaxActive 和 poolWaitTimeout 参数静态文件 404确认 documentRoot 指向正确的 web 目录生产部署Systemd 服务创建 /etc/systemd/system/yii2-app.service[Unit]DescriptionYii2 SwooleAfternetwork.target[Service]TypesimpleUserwww-dataWorkingDirectory/var/www/my-appExecStart/usr/bin/php /var/www/my-app/yii swoole/startRestarton-failure[Install]WantedBymulti-user.target