我在使用 SOAP 时遇到了麻烦,我以前从未遇到过这个问题,并且在网上找不到任何可以帮助我解决它的信息。
以下代码
$wsdl = "path/to/my/wsdl";
$client = new SoapClient($wsdl, array('trace' => true));
//$$textinput is passed in and is a very large string with rows in <item></item> tags
$soapInput = new SoapVar($textinput, XSD_ANYXML);
$res = $client->dataprofilingservice(array("contents" => $soapInput));
$response = $client->__getLastResponse();
var_dump($res);//outputs null
var_dump($response);//provides the proper response as I would expect.
我尝试将参数传递给 SoapClient 构造函数来定义肥皂版本,但这没有帮助。我也尝试过将跟踪参数设置为 false 并且不存在,这正如预期的那样使 $response 为空,但 $res 仍然为空。我已经在运行 Apache 的 linux 和 windows 安装上尝试了代码。
WSDL中的函数定义是(xxxx是出于安全原因)
<portType name="xxxxServiceSoap">
<operation name="dataprofilingservice">
<input message="tns:dataprofilingserviceSoapIn"/>
<output message="tns:dataprofilingserviceSoapOut"/>
</operation>
</portType>
我使用 __getLastResponse() 让它工作,但它让我很恼火,它不能正常工作。
我已经整理了一个小测试脚本,有没有人在这里看到任何问题。我需要返回类型的结构吗?
//very simplifed dataset that would normally be
//read in from a CSV file of about 1mb
$soapInput = getSoapInput("asdf,qwer\r\nzzxvc,ewrwe\r\n23424,2113");
$wsdl = "path to wsdl";
try {
$client = new SoapClient($wsdl,array('trace' => true,'exceptions' => true));
} catch (SoapFault $fault) {
$error = 1;
var_dump($fault);
}
try {
$res = $client->dataprofilingservice(array("contents" => $soapInput));
$response = $client->__getLastResponse();
echo htmlentities($client->__getLastRequest());//proper request echoed
echo '<hr>';
var_dump($res);//null
echo "<hr>";
echo(htmlentities($response));//proper response echoed
} catch (SoapFault $fault) {
$error = 1;
var_dump($fault);
}
function getSoapInput($input){
$rows = array();
$userInputs = explode("\r\n", $input);
$userInputs = array_filter($userInputs);
//
$inputTemplate = " <contents>%s</contents>";
$rowTemplate = "<Item>%s</Item>";
//
$soapString = "";
foreach ($userInputs as $row) {
// sanitize
$row = htmlspecialchars(addslashes($row));
$xmlStr = sprintf($rowTemplate, $row);
$rows[] = $xmlStr;
}
$textinput = sprintf($inputTemplate, implode(PHP_EOL, $rows));
$soapInput = new SoapVar($textinput, XSD_ANYXML);
return $soapInput;
}