来自URL的PHP​​ curl发布图像

Question

当前，要从本地文件夹发布图像，请使用curl和PHP，这是我的代码：

$url = 'http://myprestashop.com/api/images/products/1';

$image_path = 'C:\\my_image.png';
$key = 'My web service key';

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_USERPWD, $key.':');
curl_setopt($ch, CURLOPT_POSTFIELDS, array('image' => '@'.$image_path));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);
curl_close($ch);

如何从URL（ http://imageserver.com/image.jpeg ）而不是本地文件夹（C：\\ my_image.png）发布图像？ 可能吗？

Answer 1

只需更改您的图像路径并尝试此代码即可。

$url = 'http://myprestashop.com/api/images/products/1';

$data = array('key' => 'My web service key', 'image_path' => '@/home/user/test.png');
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);
curl_close($ch);