Question

我有一个简单的问题，因为没有找到任何答案。实际上我可以使用亚马逊的API从ASIN代码获取有关产品的信息，但在这个图像的情况下，我可以得到不同格式的单个图像，大拇指，中间拇指等，对吧？

在我的情况下，我想知道是否有可能从产品中获取所有图像，不仅显示不同格式的1张图片，如果我可以使用scrapp获取所有图像，但在这种情况下我想使用API，因为它使用scrapp

来解决CURL的许多查询问题

实际上我使用它：

$gallery=htmlentities((string) $item->ImageSets->ImageSet->LargeImage->URL);

项目结构：

$item = $xml->Items->Item;
$title = htmlentities((string) $item->ItemAttributes->Title);
$url = htmlentities((string) $item->DetailPageURL);
$image = htmlentities((string) $item->MediumImage->URL);
$price = htmlentities((string) $item->OfferSummary->LowestNewPrice->Amount);
$amount=htmlentities((string) $item->OfferSummary->LowestNewPrice->Amount);
$item->OfferSummary->LowestUsedPrice->Amount);
$code = htmlentities((string) $item->OfferSummary->LowestNewPrice->CurrencyCode);
$qty = htmlentities((string) $item->OfferSummary->TotalNew);
$gallery=htmlentities((string) $item->ImageSets->ImageSet->LargeImage->URL);

功能API代码：

function getAmazonPrice($region, $asin) 
{
global $precioamz;
global $amountamz;
global $imageamz;
global $galeriaamz;

$xml = aws_signed_request($region, array(
"Operation" => "ItemLookup",
"ItemId" => $asin,
"IncludeReviewsSummary" => False,
"ResponseGroup" => "Medium,OfferSummary",
));

$item = $xml->Items->Item;
$title = htmlentities((string) $item->ItemAttributes->Title);
$url = htmlentities((string) $item->DetailPageURL);
$image = htmlentities((string) $item->MediumImage->URL);
$price = htmlentities((string) $item->OfferSummary->LowestNewPrice->Amount);
$amount=htmlentities((string) $item->OfferSummary->LowestNewPrice->Amount);
 $item->OfferSummary->LowestUsedPrice->Amount);
$code = htmlentities((string) $item->OfferSummary->LowestNewPrice->CurrencyCode);
$qty = htmlentities((string) $item->OfferSummary->TotalNew);
$gallery=htmlentities((string) $item->ImageSets->ImageSet->LargeImage->URL);

/// $gallery=Images,ItemAttributes,Variations,VariationImages


if ($qty !== "0") 
{
$response = array(
"code" => $code,
"price" => number_format((float) ($price / 100), 2, '.', ''),
"image" => $image,
"url" => $url,
"title" => $title,
"amount" => $amount,
"galeria" => $gallery
);
}

$precioamz=$response['price'];
$amountamz=$response['amount'];
$imageamz=$response['image'];
$galeriaamz=$response['galeria'];

//return $response;
}

function getPage($url) 
{
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_FAILONERROR, true);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
$html = curl_exec($curl);
curl_close($curl);
return $html;
}

但是只获得1张图片，我想获得此产品的所有图片，感谢您的帮助，问候

Answer 1

如果我没有误解您的要求，我认为您从Amazon API文档页面https://docs.aws.amazon.com/AWSECommerceService/latest/DG/EX_RetrievingImages.html获取的Amazon API XML respsnse就是这样的。因此，您可以尝试这种方式获取所有图像网址。

$xmlstr = <<<XML
<Item> 
  <ASIN>B004HO6I4M</ASIN> 
  <SmallImage> 
    <URL> 
      https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL75_.jpg 
    </URL> 
    <Height Units="pixels">75</Height> 
    <Width Units="pixels">56</Width> 
  </SmallImage> 
  <MediumImage> 
    <URL> 
      https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL160_.jpg 
    </URL> 
    <Height Units="pixels">160</Height> 
    <Width Units="pixels">120</Width> 
  </MediumImage> 
  <LargeImage> 
    <URL> 
      https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL500_.jpg 
    </URL> 
    <Height Units="pixels">500</Height> 
    <Width Units="pixels">375</Width> 
  </LargeImage> 
  <ImageSets> 
    <ImageSet Category="primary"> 
      <SwatchImage> 
        <URL>  
          https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL30_.jpg 
        </URL> 
        <Height Units="pixels">30</Height> 
        <Width Units="pixels">22</Width> 
      </SwatchImage> 
      <SmallImage> 
        <URL>  
          https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL75_.jpg 
        </URL> 
        <Height Units="pixels">75</Height> 
        <Width Units="pixels">56</Width> 
      </SmallImage> 
      <ThumbnailImage> 
        <URL>  
          https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL75_.jpg 
        </URL> 
        <Height Units="pixels">75</Height> 
        <Width Units="pixels">56</Width> 
      </ThumbnailImage> 
      <TinyImage> 
        <URL>  
          https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL110_.jpg 
        </URL> 
        <Height Units="pixels">110</Height> 
        <Width Units="pixels">82</Width> 
      </TinyImage> 
      <MediumImage> 
        <URL>  
          https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL160_.jpg 
        </URL> 
        <Height Units="pixels">160</Height> 
        <Width Units="pixels">120</Width> 
      </MediumImage> 
      <LargeImage> 
        <URL>  
          https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL500_.jpg 
        </URL> 
        <Height Units="pixels">500</Height> 
        <Width Units="pixels">375</Width> 
      </LargeImage> 
    </ImageSet> 
  </ImageSets>
</Item>
XML;

$images = new SimpleXMLElement($xmlstr);
$image_set = $images->ImageSets->ImageSet;
$all_images = [];
foreach($image_set->children() as $key=>$value){
    $all_images[$key] =trim((string)$value->URL);
}
print '<pre>';
print_r($all_images);
print '</pre>';

输出

Array
(
    [SwatchImage] => https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL30_.jpg
    [SmallImage] => https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL75_.jpg
    [ThumbnailImage] => https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL75_.jpg
    [TinyImage] => https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL110_.jpg
    [MediumImage] => https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL160_.jpg
    [LargeImage] => https://ecx.images-amazon.com/images/I/519SgX2wwDL._SL500_.jpg
)

Answer 2

要获取您必须使用的所有图像，或添加

当您致电Images,ItemAttributes,Variations,VariationImages时，

ResponseGroup作为请求密钥aws_signed_request()的值

我当然希望你现在得到一个不同的响应，所以你的响应解析代码可能需要修改。

检查响应并相应地编辑代码。

Amazon API从产品

2 个答案: