我正在使用WSDL支持SOAP Web服务
WSDL文件位于：http://paygoo.com/soap/server.wsdl
我的Webservice中有3个函数。 GetUserInfo，TransferFromWallet和TransferToWallet。
函数GetUserInfo工作正常，所以我设计了另外两个这样的函数，但另外两个函数TransferFromWallet和TransferToWallet不会从客户端重新获取参数。
函数GetUserInfo如下所示：
function GetUserInfo($sessionID)
{
if (mysql_num_rows($result)==1){
if (mysql_num_rows($result)==1)
{
$element->balance = new SoapVar($balance, XSD_DECIMAL, '','','');
$element->currencyCode = new SoapVar("EUR", XSD_STRING, '','','');
$element->displayName = new SoapVar($row['username'], XSD_STRING, '','','');
$element->languageCode = new SoapVar("DE", XSD_STRING, '','','');
$element->UID = new SoapVar($row['ID'], XSD_STRING, '','','');
$element->responseCode = new SoapVar("OK", XSD_STRING, '','','');
return new SoapVar($element, SOAP_ENC_OBJECT,'');
}else
{
$element->responseCode = new SoapVar("UNEXPECTED_ERROR", XSD_STRING, '','','');
return new SoapVar($element, SOAP_ENC_OBJECT,'');
}
}else
{
$element->responseCode = new SoapVar("INVALID_SESSION", XSD_STRING, '','','');
return new SoapVar($element, SOAP_ENC_OBJECT,'');
}
}
TransferFromWallet和TransferToWallet函数如下所示：
function TransferFromWallet($sessionID, $UID, $amount)
{
if (mysql_num_rows($result)==1){
if ($row2['ID'] == $UID)
{
if($amount > 0 and $amount <= $balance)
{
$element->responseCode = new SoapVar("OK", XSD_STRING, '','','');
return new SoapVar($element, SOAP_ENC_OBJECT,'');
}else
{
$element->responseCode = new SoapVar("BALANCE_TOO_LOW", XSD_STRING, '','','');
return new SoapVar($element, SOAP_ENC_OBJECT,'');
}
}else
{
$element->responseCode = new SoapVar("INVALID_UID", XSD_STRING, '','','');
return new SoapVar($element, SOAP_ENC_OBJECT,'');
}
}else
{
$element->responseCode = new SoapVar("INVALID_SESSION", XSD_STRING, '','','');
return new SoapVar($element, SOAP_ENC_OBJECT,'');
}
}
我定义了所有功能和服务器，如下所示：
$server = new SoapServer("./soap/server.wsdl",
array('uri' => "http://paygoo.com/server.php"));
//Funktionen zum SOAP Server hinzufügen
$server->addFunction('GetUserInfo');
$server->addFunction('TransferFromWallet');
$server->addFunction('TransferToWallet');
//Hier wird die Abfrage abgearbeitet
$server->handle();
我的测试客户端看起来像这样：
<?php
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set("soap.wsdl_cache_enabled", 0);
$requesttype = $_REQUEST['soapRequest']; //Art des Requests Variable wird gesetzt.
$sessionID = $_REQUEST['sessionID']; //session_id Variable wird gesetzt.
$UID = $_REQUEST['UID']; //UserID Variable wird gesetzt
$amount = $_REQUEST['balance']; //Zu transferierendes Guthaben Varialbe wird gesetzt
//$client = new SoapClient('http://paygoo.com/soap/server.wsdl'); //{url} wie immer ersetzen
//$sessionID = 'ae3a12e662884604c069b4dfc5a13afd';
$wsdl = 'http://paygoo.com/soap/server.wsdl';
$client = new SoapClient($wsdl);
if($requesttype=="GetUserInfo")
{
//$parms = array('sessionID' => $sessionID);
$result = $client->GetUserInfo($sessionID);
}
if($requesttype=="TransferFromWallet"){
//$parms = array('sessionID' => $sessionID, 'UID' => $UID, 'amount' => $amount);
$result = $client->TransferFromWallet($sessionID, $UID, $amount);
}
if($requesttype=="TransferToWallet"){
//$parms = array('sessionID' => $sessionID, 'UID' => $UID, 'amount' => $amount);
$result = $client->TransferToWallet($sessionID, $UID, $amount);
}
?>
<h1>Result</h1>
<pre> <?php var_dump($result) ?> </pre>
SOAP服务器不接收参数sessionID，UID和amount
编辑：
我现在在<types>标签中定义了参数。像这样：
<wsdl:types>
<xsd:schema elementFormDefault='qualified' targetNamespace='http://paygoo.com/soap/server.wsdl'>
<xsd:element name='transferRequest'>
<xsd:complexType>
<xsd:sequence>
<xsd:element minOccurs='0' maxOccurs='1' name='sessionID' type='xsd:string'/>
<xsd:element minOccurs='0' maxOccurs='1' name='UID' type='xsd:string'/>
<xsd:element minOccurs='0' maxOccurs='1' name='amount' type='xsd:decimal'/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name='transferResponse'>
<xsd:complexType>
<xsd:sequence>
<xsd:element minOccurs='0' maxOccurs='1' name='ResponseCode' type='xsd:string'/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
</wsdl:types>
如果我发送此请求：
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:xmethodsWallet">
<soapenv:Header/>
<soapenv:Body>
<urn:TransferFromWallet soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<transferRequest>
<sessionID>c230f895fb98ab9159f51fd0297e236d</sessionID>
<UID>975</UID>
<amount>1</amount>
</transferRequest>
</urn:TransferFromWallet>
</soapenv:Body>
</soapenv:Envelope>
我的函数TransferFromWallet没有收到任何参数
如果我在客户端上运行__getFunctions和__getTypes，我会收到以下回复：
Funktionen
array(3) {
[0]=>
string(43) "string GetUserInfo(string $userinfoRequest)"
[1]=>
string(69) "transferResponse TransferFromWallet(transferRequest $transferRequest)"
[2]=>
string(67) "transferResponse TransferToWallet(transferRequest $transferRequest)"
}
Typen
array(2) {
[0]=>
string(75) "struct transferRequest {
string sessionID;
string UID;
decimal amount;
}"
[1]=>
string(49) "struct transferResponse {
string ResponseCode;
}"
}
任何人都可以告诉我为什么我不回复函数中的参数？
答案 0 :(得分：0)
在WSDL中，将输入参数定义为complexType：
<message name='TransferFromWalletRequest'>
<part name="parameters">
<complexType>
<sequence>
<element name='sessionID' type='xsd:string'/>
<element name='UID' type='xsd:string'/>
<element name='amount' type='xsd:decimal'/>
</sequence>
</complexType>
</part>
</message>
对TransferToWallet执行相同操作。即使GetUserInfo只接受一个参数，你应该给它与上面相同的处理，因为你实际上没有得到一个命名参数，它只是取第一个参数。
答案 1 :(得分：0)
我找到了解决问题的方法：
SOAP服务将对象传输到我的服务器
我不得不这样读这个对象：
function TransferFromWallet($transferRequest)
{
$sessionID= $transferRequest->sessionID;
$UID = $transferRequest->UID;
$amount = $transferRequest->amount;
.
.
.
}