合作伙伴平台的PHP示例 requirements.php ```php declare(strict_types=1); namespace App; use Psr\Http\Message\ResponseInterface; use Psr\Http\Message\ServerRequestInterface; use Psr\Log\LoggerInterface; use React\EventLoop\Factory; use React\Http\Server; use React\Socket\Server as SocketServer; // PSR-15 middleware use Psr\Http\Server\MiddlewareInterface; use Psr\Http\Server\RequestHandlerInterface; class Requirements implements MiddlewareInterface { public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface { if (!isset($_SERVER['REMOTE_ADDR'])) { throw new \Exception('Remote server address not set.'); } return $handler->handle($request); } } return [ Requirements::class ]; ``` proxy.php ```php declare(strict_types=1); namespace App; use React\EventLoop\Factory; use React\Http\Server; use React\Socket\Server as SocketServer; $loop = Factory::create(); // Create the HTTP server $server = new Server( // The middleware is defined in requirements.php [new MiddlewareFactory], $loop ); // Create the socket server and bind it to the loop $socket = new SocketServer('127.0.0.1:8080', $loop); $socket->on('connection', function ($connection) use ($server) { $server->handle($connection); }); $loop->run(); ``` MiddlewareFactory.php ```php declare(strict_types=1); namespace App; use Psr\Http\Message\ResponseInterface; use Psr\Http\Message\ServerRequestInterface; use Psr\Log\LoggerInterface; // PSR-15 middleware use Psr\Http\Server\MiddlewareInterface; use Psr\Http\Server\RequestHandlerInterface; class MiddlewareFactory implements MiddlewareInterface { private $logger; public function __construct(LoggerInterface $logger) { $this->logger = $logger; } public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface { $this->logger->info('Proxying request: ' . $request->getUri()); $response = $handler->handle($request); $this->logger->info('Proxied response: ' . $response->getStatusCode()); return $response; } } ``` run.sh ```bash !/bin/bash composer install php -S localhost:8080 -t public ``` Usage Execute `run.sh` to start the proxy server. Then, you can send requests to `localhost:8080` and the proxy server will forward them to the remote server at `127.0.0.1:8080`. Note: You may need to modify the IP address and port numbers in `proxy.php` to match your specific requirements.
Android/iOS/Windows跨端的安全运维体系选型建议
一个连接批发商、食品制造商和经销商的免费平台,提供食品采购和销售机会。 FoodMatch:一个匹配食品买家和卖家的在线市场,无需任何费用。 FI Connect:食品加工工业协会提供的一个免费会员制平台,促进食品行业内的合作。 Food Nexus:一个专注于有机和可持续食品的合作平台,提供免费的在线目录和网络机会。 Farmigo:一个连接当地农民和消费者的在线市场,为小型农民提供免费的基本会员资格。 Foodhub:一个专注于餐馆和食品分销的 B2B 合作平台,提供免费的基础会员资格。 FoodFolks:一个将食品创业公司与经验丰富的行业专家和导师联系起来的平台,为会员提供免费的在线指导。 FoodTank:一个旨在促进可持续粮食体系的非营利组织,提供免费的在线资源和活动。 Feeding America:一个全国性的饥饿救济组织,提供免费的资源和支持,帮助食品银行和食品储藏室有效运作。 The Global Food Banking Network:一个由全球各地的食品银行组成的网络,提供免费的协作和资源分享机会。