我正在使用亚马逊MWS订单API(ListOrders),我可以在Amazon Scratchpad上成功运行它,但是我收到以下错误
发件人
MalformedInput
时间戳必须遵循ISO8601
下面是我从一些Stackoverflow帖子中获得的php脚本
$base_url = "https://mws.amazonservices.com/Orders/2013-09-01"; $method = "POST"; $host = "mws.amazonservices.com"; $uri = "/Orders/2013-09-01"; $params = array( 'AWSAccessKeyId' => "AWSAccessKeyId", 'Action' => "ListOrders", 'SellerId' => "SellerId", 'SignatureMethod' => "HmacSHA256", 'SignatureVersion' => "2", //'Timestamp'=> gmdate("Y-m-d\TH:i:s.\\0\\0\\0\\Z", time()), 'Timestamp'=> gmdate("Y-m-d\TH:i:s\Z", time()), 'Version'=> "2013-09-01", 'MarketplaceId' => "MarketplaceId", 'CreatedAfter'=>'2014-07-06T19%3A00%3A00Z', 'CreatedBefore'=>'2014-07-08T19%3A00%3A00Z' ); // 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/Orders/2013-09-01\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/Orders/2013-09-01" . '?' . $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); print ''; print_r($response);任何人都可以帮我找到错误吗?
您正在发送三个日期值:
'Timestamp'=> gmdate("Y-m-d\TH:i:s\Z", time()), 'CreatedAfter'=>'2014-07-06T19%3A00%3A00Z', 'CreatedBefore'=>'2014-07-08T19%3A00%3A00Z'
首先,您可以删除第二个参数,gmdate()
因为它默认为time()
无论如何.除此之外它很好,不应该是你的问题的原因.
其他两个参数都有url编码的字符(冒号编码为%3A
),然后您再次发送rawurlencode()
以进行编码.这将取代上面包含的百分号%25
.在CreatedAfter
你实际上是发送给亚马逊的价值CreatedAfter
因此2014-07-06T19%253A00%253A00Z
.试试这个:
'Timestamp'=> gmdate("Y-m-d\TH:i:s\Z"), 'CreatedAfter'=>'2014-07-06T19:00:00Z', 'CreatedBefore'=>'2014-07-08T19:00:00Z'