我正在从数据库创建XML文件。随后,我正在获取该XML文件并尝试将其发布到外部网站。在处理了与解析错误有关的严重问题后,我发现问题是使用DOMDocument的结果,因此我将其转换为simpleXML。
我收到的错误是: Obj:SimpleXMLElement对象([@attributes] =>数组([Reason] =>无法检索查询字符串参数))参考=
//Save XML
$xmlDoc->save("file.xml");
//Convert DOMDocument to SimpleXML
$sxmlDoc = simplexml_load_file("file.xml");
print_r($sxmlDoc);
//Posting Order XML with PHP
$PartnerNumber = '1111';
$PartnerReference = $row['id'];
$OrderXml = '<Order Test="true">'.$sxmlDoc.'</Order>';
$urlConn = curl_init ("https://website.com/PostXmlOrder.axd?
PartnerNumber=".$PartnerNumber."&PartnerReference=".urlencode($PartnerReference));
curl_setopt ($urlConn, CURLOPT_POST, 1);
curl_setopt ($urlConn, CURLOPT_HTTPHEADER, array("Content-type", "text/xml"));
curl_setopt ($urlConn, CURLOPT_POSTFIELDS, $sxmlDoc);
curl_setopt ($urlConn, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($urlConn, CURLOPT_SSL_VERIFYPEER, 0);
$result = curl_exec($urlConn);
if (empty($result)) {
print "ERROR: " . curl_error($urlConn) . "\n";
exit;
}
// Parse the response
$xml = simplexml_load_string($result);
echo "Obj:\r\n";
print_r($xml);
echo "Reference=";
echo $xml->attributes()->Reference;
XML文件以SimpleXML格式输出到屏幕。有什么想法吗?
答案 0 :(得分:0)
你正在做一些额外的循环。
让我们稍微回顾一下:您很可能需要将XML作为字符串POST,因此您不需要将DOMDocument转换为SimpleXML,而只需将其输出为字符串:
curl_setopt ($urlConn, CURLOPT_POSTFIELDS, $xmlDoc->saveXML());
注意不将$xmlDoc
转换为SimpleXMLElement
,因此请从上方删除该代码。
// Create XML String
$xml = $xmlDoc->saveXML();
// Posting Order XML with Curl
$PartnerNumber = '1111';
$PartnerReference = $row['id'];
$url = sprintf(
"https://example.com/PostXmlOrder.axd?PartnerNumber=%s&PartnerReference=%s",
urlencode($PartnerNumber),
urlencode($PartnerReference)
);
$urlConn = curl_init($url);
curl_setopt_array(
$urlConn,
array(
CURLOPT_POST => 1,
CURLOPT_HTTPHEADER => array("Content-type", "text/xml"),
CURLOPT_POSTFIELDS => $xml,
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_SSL_VERIFYPEER => 0,
)
);
$result = curl_exec($urlConn);
if (empty($result)) {
print "ERROR: " . curl_error($urlConn) . "\n";
exit;
}
// Parse the response
$sxml = simplexml_load_string($result);
echo "Obj:\r\n", print_r($sxml);
echo "Reference=", $sxml->attributes()->Reference;