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use GuzzleHttpClient; use PsrHttpMessageRequestInterface; use PsrHttpMessageResponseInterface; class MultipleForwardMiddleware { public function __invoke(callable $handler) { return function (RequestInterface $request, array $options) use ($handler) { // ÐÞ¸ÄÇëÇó $request = $request->withHeader('X-Forwarded-For', $_SERVER['REMOTE_ADDR']); // ·¢Ë͵ÚÒ»²ãÇëÇó $client = new Client(); $response1 = $client->send($request, $options); // ÐÞ¸ÄÏìÓ¦ $response1 = $response1->withHeader('Pragma', 'no-cache'); // ·¢Ë͵ڶþ²ãÇëÇó $response2 = $handler($request, $options); // ÐÞ¸ÄÏìÓ¦ $response2 = $response2->withHeader('Cache-Control', 'no-cache'); // ½«ÏìÓ¦·´Ïòת´ï»ØÈ¥ return $response1->withBody($response2->getBody()); }; } } $client = new Client([ 'handler' => new MultipleForwardMiddleware(), ]); $response = $client->get('http://example.com/path/to/api');
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