我想知道是否有办法转换我的亚马逊 MWS scratchpad对 API 调用的查询
例如使用 MWS 暂存器时,我得到了一个要签名的字符串
"mws.amazonservices.co.uk"
."/Products/2011-10-01"
."AWSAccessKeyId=xxx&Action=ListMatchingProducts"
."&MarketplaceId=xxx&Query=star%20wars&SellerId=xxx"
."&SignatureMethod=HmacSHA256&SignatureVersion=2
."&Timestamp=2012-07-27T18%3A59%3A30Z&Version=2011-10-01
在花了几天时间试图获得 Amazons order API 之后为了工作,我已经放弃了,一直希望下面的函数能返回一个 xml 字符串……但没有成功
function callAmazon(){
$apicall = "mws.amazonservices.co.uk"
."/Products/2011-10-01"
."AWSAccessKeyId=xxx&Action=ListMatchingProducts"
."&MarketplaceId=xxx&Query=star%20wars&SellerId=xxx"
."&SignatureMethod=HmacSHA256&SignatureVersion=2
."&Timestamp=2012-07-27T18%3A59%3A30Z&Version=2011-10-01
$resp = simplexml_load_file($apicall); //make the call
}
有没有人有任何可能的建议?
最佳答案
我也为此苦苦挣扎了很长时间,以下是我为 Products API 解决它的方法:
<?php
require_once('.config.inc.php');
$base_url = "https://mws.amazonservices.com/Products/2011-10-01";
$method = "POST";
$host = "mws.amazonservices.com";
$uri = "/Products/2011-10-01";
function amazon_xml($searchTerm) {
$params = array(
'AWSAccessKeyId' => AWS_ACCESS_KEY_ID,
'Action' => "ListMatchingProducts",
'SellerId' => MERCHANT_ID,
'SignatureMethod' => "HmacSHA256",
'SignatureVersion' => "2",
'Timestamp'=> gmdate("Y-m-d\TH:i:s.\\0\\0\\0\\Z", time()),
'Version'=> "2011-10-01",
'MarketplaceId' => MARKETPLACE_ID,
'Query' => $searchTerm,
'QueryContextId' => "Books");
// Sort the URL parameters
$url_parts = array();
foreach(array_keys($params) as $key)
$url_parts[] = $key . "=" . str_replace('%7E', '~', rawurlencode($params[$key]));
sort($url_parts);
// Construct the string to sign
$url_string = implode("&", $url_parts);
$string_to_sign = "GET\nmws.amazonservices.com\n/Products/2011-10-01\n" . $url_string;
// Sign the request
$signature = hash_hmac("sha256", $string_to_sign, AWS_SECRET_ACCESS_KEY, TRUE);
// Base64 encode the signature and make it URL safe
$signature = urlencode(base64_encode($signature));
$url = "https://mws.amazonservices.com/Products/2011-10-01" . '?' . $url_string . "&Signature=" . $signature;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 15);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
$response = curl_exec($ch);
$parsed_xml = simplexml_load_string($response);
return ($parsed_xml);
}
?>
.inc.config.php
文件包含我的访问 key 、 key 等。
编辑:
$searchterm
是我从我的表单中传递的 isbn。
关于php - 将亚马逊 MWS 暂存器查询转换为 API 调用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/11694376/