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我正在尝试使用 PHP 和 XML 查询解析从 NWMLS Web 服务获得响应，如下面的源代码中返回的错误下方。SO中有类似的问题，但这些解决方案对我来说并不奏效。如何解决这个问题？

源代码：

<?php
try {
$soap_client = new SoapClient('http://evernet.nwmls.com/evernetqueryservice/evernetquery.asmx?WSDL');

$query =  "<?xml version='1.0' encoding='utf-8' standalone='no'?>";
$query .= "<EverNetQuerySpecification xmlns='urn:evernet.nwmls.com/evernetqueryservice/evernetquery.asmx?WSDL'>";
$query .= "<Message>";
$query .= "<Head>";
$query .= "<UserId>username</UserId>";
$query .= "<Password>password</Password>";
$query .= "<SchemaName>StandardXML1_1</SchemaName>";
$query .= "</Head>";
$query .= "<Body>";
$query .= "<Query>";
$query .= "<MLS>nwmls</MLS>";
$query .= "<PropertyType>MANU</PropertyType>";
$query .= "<BeginDate>2013-10-24T23:00:19</BeginDate>";
$query .= "<EndDate>2013-10-24T23:19:17</EndDate>";
$query .= "<Status>SFR</Status>";
$query .= "</Query>";
$query .= "<Filter></Filter>";
$query .= "</Body>";
$query .= "</Message>";
$query .= "</EverNetQuerySpecification>";



// RetrieveListingData
$params = array('v_strXmlQuery' => $query); // ?
$listing = $soap_client->RetrieveListingData($params);

// RetrieveListingDataResponse
$result = $listing->RetrieveListingDataResult;
echo $result;
// Convert the $result into a multi-dimensional
// array comprising of each returned value
$xml_result = new SimpleXMLElement($result);
// print_r($xml_result->Residential);

$residential = $xml_result->Residential;

echo '<pre>';
print_r ($residential);
echo '</pre>';

exit();

foreach($residential[0] as $tag => $val) {
echo '<p id="'. $tag . '">' . $val . '</p>';
}

// VIEW the wsdl. 
// Uncomment these to see all available methods of the EverNet Service.
/*
var_dump( $soapclient->__getFunctions() );
var_dump( $soapclient->__getTypes() );
*/
} catch (SoapClient $exception) {

echo '<pre>';
echo $exception->getMessage();
echo '</pre>';
}

?>

而不是列出我面临以下问题，

错误：

**Could not find schema information for the element 'urn:evernet.nwmls.com/evernetqueryservice/evernetquery.asmx?WSDL:**为了EverNetQuerySpecification, Message, Head, UserId, Password, SchemaName, Body, Query, MLS, PropertyType, BeginDate, EndDate, Status, Filter

4

1 回答 1

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s.no 检查列表 1.extension=php_openssl.dll - 已启用 2. default_socket_timeout - 60 3.allow_url_fopen - 开启 4. 本地证书试试这个... 5. URL 中的 www - 存在 6. WSDL - 已启用 7.soap.wsdl_cache_enabled - 1 8. httpd.conf - 超时 - 600（非常重要）

这些是配置组合，我尝试并从 'localhost' wamp 而非实时服务器解决。除了得到一个输出值外，还包括以下内容，

$query .= " <ListingNumber>Your listing ID comes here</ListingNumber>";
于 2013-10-29T07:48:49.070 回答