【问题标题】:Amazon MWS API parsing URL error "the value of a query string parameter may not contain a '=' delimiter"亚马逊 MWS API 解析 URL 错误“查询字符串参数的值可能不包含 '=' 分隔符”
【发布时间】:2018-02-05 12:15:37
【问题描述】:

大家好,我正在尝试使用亚马逊 MWS API,并通过此代码更好地遵循指南:

$AWSAccessKeyId = "XXXXXXXX";
$SellerID = "XXXXXXXXXX";
$MarketplaceId_IT = "APJ6JRA9NG5V4";
$MarketplaceId_UK = "A1F83G8C2ARO7P";
$MarketplaceId_DE = "A1PA6795UKMFR9";
$MarketplaceId_FR = "A13V1IB3VIYZZH";
$MarketplaceId_ES = "A1RKKUPIHCS9HS";
$MWSAuthToken = "XXXXXXXXXXXX";
$SecretKey = "XXXXXXXXXXXXXXXXXXXXX";

$date = date(DATE_ISO8601);

$https_request_url = "https://mws-eu.amazonservices.com/Orders/2013-09-01?AWSAccessKeyId=".$AWSAccessKeyId."&Action=ListOrders&CreatedAfter=".$date."&MWSAuthToken=".$MWSAuthToken."&MarketplaceId.Id.1=".$MarketplaceId_IT."&MarketplaceId.Id.2=".$MarketplaceId_UK."&MarketplaceId.Id.3=".$MarketplaceId_DE."&MarketplaceId.Id.4=".$MarketplaceId_FR."&MarketplaceId.Id.5=".$MarketplaceId_ES."&FulfillmentChannel.Channel.1=MFN&SellerId=".$SellerID."&SignatureVersion=2&SignatureMethod=HmacSHA256&LastUpdatedAfter=".$date."&Timestamp=".$date."&Version=2013-09-01";

$Signature = base64_encode(hash_hmac('sha256', $https_request_url, $SecretKey, true));

echo '<a href="'.$https_request_url.'&Signature='.$Signature.'HTTP/1.1Host:mws-eu.amazonservices.comx-amazon-user-agent:Algolapi/1.0(Language=Php)Content-Type:text/xml" >LINK</a>';

当我点击我的测试链接时,我收到了这个错误:

<ErrorResponse><Error><Type>Sender</Type><Code>InvalidParameterValue</Code><Message>Invalid query string provided - XXXXCODEXXXX - is not valid; the value of a query string parameter may not contain a '=' delimiter</Message></Error><RequestID>54e589e5-b702-4e5e-a1f7-e8f6c0362129</RequestID></ErrorResponse>

我已经看到谷歌搜索这不是一个罕见的错误,但无法理解所提供的解决方案......我被卡住了,请帮助。提前致谢

【问题讨论】:

    标签: php api amazon amazon-mws


    【解决方案1】:

    您的签名末尾可能有一个“=”。尝试添加

    $Signature = urlencode($Signature);
    

    打电话之前。

    【讨论】:

      【解决方案2】:

      您需要将字符“=”转换为%3D

      【讨论】:

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