[英]cURL access denied with amazon aws
Trying to download a webcam image using cURL.尝试使用 cURL 下载网络摄像头图像。
The following returns access denied:以下返回拒绝访问:
<?php
$url = 'http://s3-us-west-2.amazonaws.com/alertwildfire-data-public/Axis-CupertinoHills/latest_full.jpg';
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($ch, CURLOPT_URL, $url);
$data = curl_exec($ch);
header('Content-type: image/jpeg');
echo $data;
The URL comes from this link: URL 来自此链接:
http://www.alertwildfire.org/index.html http://www.alertwildfire.org/index.html
Select region then view webcam and right-click to view image. Select 区域然后查看网络摄像头并右键单击以查看图像。
You need to set the appropriate "Referer" header您需要设置合适的“Referer” header
Example:例子:
curl_setopt($ch, CURLOPT_REFERER, "http://www.alertwildfire.org/blmnv/index.html?camera=Axis-Angel&v=81e002f");
or要么
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Referer: http://www.alertwildfire.org/blmnv/index.html?camera=Axis-Angel&v=81e002f'
));
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