//上传页面代码
    $url = "http://192.168.1.100/upload.php?lang=cn";   #可以get传相应参数
    $file = $path.'/'. $Icon; //要上传的文件
    $fields['f'] = '@'.$file;
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url );
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
    curl_setopt($ch, CURLOPT_POST, 1 );
    curl_setopt($ch, CURLOPT_POSTFIELDS, $fields );
    curl_exec( $ch );
    if ($error = curl_error($ch) ) {
        die($error);
    }
    curl_close($ch); 

    //接收图片资源
    date_default_timezone_set('Asia/Shanghai'); //设置时区
    $ip = '';
    if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), 'unknown')){
                $ip = getenv('HTTP_CLIENT_IP');
        }elseif(getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'), 'unknown')){
                $ip = getenv('HTTP_X_FORWARDED_FOR');
        }elseif(getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'), 'unknown')){
                $ip = getenv('REMOTE_ADDR');
        }elseif(isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], 'unknown')){
                $ip = $_SERVER['REMOTE_ADDR'];
        }
        preg_match("/[\d\.]{7,15}/", $ip, $ipmatches);
        $ip = $ipmatches[0] ? $ipmatches[0] : 'unknown';

        //驗證請求IP,设置白名单
        $date = date("[Y-m-d H:i:s]");
        $allowip = array('192.168.1.100');
        if(!in_array($ip,$allowip)){
                $ipVal = "{$date}{$ip}\n";
                file_put_contents('upload_ip.log', $ipVal, FILE_APPEN);
                die(-1);
        }

        //接收get传参
        $lang = isset($_REQUEST['lang']) ? $_REQUEST['lang'] : 'CN'; 
        $uploaddir = "/data/cdncache/res/gifts/{$lang}/";
        $uploadfile = $uploaddir . $_FILES['f']['name'];
        if (move_uploaded_file($_FILES['f']['tmp_name'], $uploadfile))  #保存图片成功
        {
                $type = $_FILES['f']['type'];
                $tmp_name = $_FILES['f']['tmp_name'];
                $error = $_FILES['f']['error'];
                $size = $_FILES['f']['size'];
                $log_txt = ' name:' . $_FILES['f']['name'] . ' type:' . $type . ' tmp_name:' . $tmp_name . ' error:' . $error . ' size:' . $size . " hello " . ' lang:' . $_REQUEST['lang'];
                $value = "{$date}{$log_txt}\n";
                @file_put_contents('upload_ok.log', $value, FILE_APPEND);
                exit();
        } else {
                $type = $_FILES['f']['type'];
                $tmp_name = $_FILES['f']['tmp_name'];
                $error = $_FILES['f']['error'];
                $size = $_FILES['f']['size'];
                $log_txt = ' name:' . $_FILES['f']['name'] . ' type:' . $type . ' tmp_name:' . $tmp_name . ' error:' . $error . ' size:' . $size . " hello " . ' lang:' . $_REQUEST['lang'];
                $value = "{$date}{$log_txt}\n";
                @file_put_contents('upload_ng.log', $value, FILE_APPEND);
                exit();
    }