嘿，所以我正在使用此功能部署一个运费计算器，并且只有在使用 IE 时才会出现此错误。Firefox 在运费计算器上做得很好。我不熟悉这个错误，谷歌搜索告诉我这是 xml 格式的问题。问题是：来自 UPS 运输计算服务器的 XML 响应不应该包含此内容。 所以，我的问题是：你认为错误在哪里？我很感激在哪里检查的答案和建议。我在画一个空白。
使用 IE（vrs 8. 7 和 6）时出错：
无法显示 XML 页面 无法使用 XSL 样式表查看 XML 输入。请更正错误，然后单击“刷新”按钮，或稍后重试。
注释中使用了不正确的语法。错误处理资源' http://mgxvideo.com/mgxcopy-alpha-3/shopping/cart_displa ...
<!------------------- main content ------------------------->----------^
从服务器请求的部分 php 代码：
$ch = curl_init("https://www.ups.com/ups.app/xml/Rate");
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch,CURLOPT_POST,1);
curl_setopt($ch,CURLOPT_TIMEOUT, 90);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch,CURLOPT_POSTFIELDS,$data);
$result=curl_exec ($ch);
echo '<!-- '. $result. ' -->'; // THIS LINE IS FOR DEBUG PURPOSES ONLY-IT WILL SHOW IN HTML COMMENTS
$data = strstr($result, '<?');
$xml_parser = xml_parser_create();
xml_parse_into_struct($xml_parser, $data, $vals, $index);
xml_parser_free($xml_parser);
$params = array();
$level = array();
foreach ($vals as $xml_elem) {
if ($xml_elem['type'] == 'open') {
if (array_key_exists('attributes',$xml_elem)) {
list($level[$xml_elem['level']],$extra) = array_values($xml_elem['attributes']);
} else {
$level[$xml_elem['level']] = $xml_elem['tag'];
}
}
if ($xml_elem['type'] == 'complete') {
$start_level = 1;
$php_stmt = '$params';
while($start_level < $xml_elem['level']) {
$php_stmt .= '[$level['.$start_level.']]';
$start_level++;
}
$php_stmt .= '[$xml_elem[\'tag\']] = $xml_elem[\'value\'];';
eval($php_stmt);
}
}
curl_close($ch);
#print_r($params);
#echo "<br/><br/>";
return $params['RATINGSERVICESELECTIONRESPONSE']['RATEDSHIPMENT']['TOTALCHARGES']['MONETARYVALUE'];
这是 Firefox 响应 xml 请求的结果（在上面的代码中，它是“此行仅用于调试目的”的行：
<!-- HTTP/1.1 100 Continue
HTTP/1.1 200 OK
Date: Fri, 26 Jun 2009 21:58:04 GMT
Server: Apache
Pragma: no-cache
Content-Length: 1524
Content-Type: application/xml
<?xml version="1.0"?><RatingServiceSelectionResponse><Response><TransactionReference><CustomerContext>Bare Bones Rate Request</CustomerContext><XpciVersion>1.0</XpciVersion></TransactionReference><ResponseStatusCode>1</ResponseStatusCode><ResponseStatusDescription>Success</ResponseStatusDescription></Response><RatedShipment><Service><Code>02</Code></Service><RatedShipmentWarning>Your invoice may vary from the displayed reference rates</RatedShipmentWarning><BillingWeight><UnitOfMeasurement><Code>LBS</Code></UnitOfMeasurement><Weight>6.0</Weight></BillingWeight><TransportationCharges><CurrencyCode>USD</CurrencyCode><MonetaryValue>14.34</MonetaryValue></TransportationCharges><ServiceOptionsCharges><CurrencyCode>USD</CurrencyCode><MonetaryValue>0.00</MonetaryValue></ServiceOptionsCharges><TotalCharges><CurrencyCode>USD</CurrencyCode><MonetaryValue>14.34</MonetaryValue></TotalCharges><GuaranteedDaysToDelivery>2</GuaranteedDaysToDelivery><ScheduledDeliveryTime></ScheduledDeliveryTime><RatedPackage><TransportationCharges><CurrencyCode>USD</CurrencyCode><MonetaryValue>14.34</MonetaryValue></TransportationCharges><ServiceOptionsCharges><CurrencyCode>USD</CurrencyCode><MonetaryValue>0.00</MonetaryValue></ServiceOptionsCharges><TotalCharges><CurrencyCode>USD</CurrencyCode><MonetaryValue>14.34</MonetaryValue></TotalCharges><Weight>6.0</Weight><BillingWeight><UnitOfMeasurement><Code>LBS</Code></UnitOfMeasurement><Weight>6.0</Weight></BillingWeight></RatedPackage></RatedShipment></RatingServiceSelectionResponse> -->
想法？