~~~ <?php $url = $_GET["url"]; if ( ! empty($url) && substr($url, 0, 4) == 'http') { $dirUrl = parse_url($url); $host = ! empty($dirUrl['host']) ? $dirUrl['host'] : ''; $ch = curl_init(); $httpheader = array( 'Host' => $host, 'Connection' => 'keep-alive', 'Pragma' => 'no-cache', 'Cache-Control' => 'no-cache', 'Accept' => 'textml,application/xhtml+xml,application/xml;q=0.9,image/webp,/;q=0.8', 'User-Agent' => 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.89 Safari/537.36', 'Accept-Encoding' => 'gzip, deflate, sdch', 'Accept-Language' => 'zh-CN,zh;q=0.8,en;q=0.6,zh-TW;q=0.4' ); $options = array( CURLOPT_HTTPHEADER => $httpheader, CURLOPT_URL => $url, CURLOPT_TIMEOUT => 5, CURLOPT_FOLLOWLOCATION => 1, CURLOPT_RETURNTRANSFER => true ); curl_setopt_array($ch, $options); $result = curl_exec($ch); curl_close($ch); header('Content-type: image/jpg'); echo $result; exit; } else { die("url为空哦"); } ?> ~~~