php asynchronous processing-upload files

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// fsockopenpublic function testFsockeopen(){ $cookie = $_COOKIE; $url = 'http://localhost/jtzn/src/server/index.php/Admin/Station/submitimp'; //异步触发的文件地址 $url_array = parse_url($url); //解析url $port = isset($url_array['port']) ? $url_array['port'] : 80; $errno = ''; $errstr = ''; $timeout = 30; $fp = fsockopen($url_array['host'], $port, $errno, $errstr, $timeout); //开启 if (!$fp) { return false; } //模拟数据 $boundary = "----" . substr(md5(time()), 8, 16); $data = "--$boundary\r\n"; foreach ($_FILES as $key => $file) { $data .= "Content-Disposition: form-data; name=\"" . $key . "\"; filename=\"" . $file['name'] . "\"\r\n"; $data .= "Content-Type: " . $file['type'] . "\r\n\r\n"; $data .= file_get_contents($file['tmp_name']) . "\r\n"; $data .= "--$boundary--\r\n"; } //构建请求头 $header = "POST $url_array[path] HTTP/1.1\r\n"; $header .= "Host:$url_array[host]\r\n"; $header .= "Content-type:multipart/form-data; boundary=$boundary\r\n"; $header .= "Content-length:" . strlen($data) . "\r\n"; $_cookie = strval(NULL); foreach ($cookie as $k => $v) { $_cookie .= $k . "=" . $v; } $cookie_str = "Cookie: " . $_cookie . " \r\n"; //传递Cookie用于登录验证 $header .= $cookie_str; $header .= "Connection:close\r\n\r\n"; $header .= $data; fwrite($fp, $header); //不要接收服务器的返回 ，这样就不用等待了 fclose($fp); echo json_encode(['msg' => 'ok', 'info' => '已经发起申请']); } public function testCurl(){ $url = 'http://localhost/jtzn/src/server/index.php/Admin/Station/submitimp'; $file = $_FILES['updataexcel2007']; $post_data['updataexcel2007'] = curl_file_create(realpath($file['tmp_name']), $file['type'], $file['name']); //curl上传文件 $ch = curl_init(); $cookie = $_COOKIE; $_cookie = strval(NULL); foreach ($cookie as $k => $v) { $_cookie .= $k . "=" . $v; } curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//执行结果是否被返回，0是返回，1是不返回 curl_setopt($ch, CURLOPT_HEADER, 1);//参数设置，是否显示头部信息，1为显示，0为不显示 //表单数据，是正规的表单设置值为非0 curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_TIMEOUT, 1); curl_setopt($ch, CURLOPT_COOKIE, $_cookie); //登录验证 curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data); curl_exec($ch); curl_close($ch); echo json_encode(['msg' => 'ok', 'info' => '已经发起申请']); }

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