PHP SOAP问题:未将对象引用设置为对象的实例

Question

我正在尝试使用php和SoapClient类构建https://ws.farebuzz.com/FlightGateway.asmx?WSDL的界面.

我设法克服了身份验证标题,但是当我尝试调用方法时我被卡住了......我总是得到:

未捕获的SoapFault异常:[soap:Server]服务器无法处理请求.--->对象引用未设置为对象的实例.

我尝试像这样(作为对象)调用它:

class SearchFlights{
    public $NumberOfAdults;
        public $ClassOfService;
    public $TypeOfTrip;
    public $FromCity;
    public $ToCity;
}

$parameters = new SearchFlights();
$parameters->NumberOfAdults = 2;
$parameters->ClassOfService = 'ECONOMY';
$parameters->FromCity = 'ECONOMY';
$parameters->ToCity = '1te';
$parameters->TypeOfTrip = 'NONE';
$this->client->SearchFlights($parameters);

并作为一个数组:

$parameters = array('ToCity' => 'testttt',...);

但我得到了同样的错误.有人可以帮忙吗？

谢谢

索林

Answer 1

您的WSDL声明必须以这种方式调用它:

$this->client->SearchFlights(array('searchRequest' => $parameters));

请注意,searchRequest名称很重要.

该服务还有各种强制性输入,您应该确保它们存在.从查看代码开始,您就会遗漏一些代码.

看看FlightSearchRequest这里的复杂类型.每个参数minOccurs=1都是必需的.

<s:complexType name="FlightSearchRequest">
    <s:sequence>
        <s:element minOccurs="1" maxOccurs="1" name="TypeOfTrip" type="tns:TripType"/>
        <s:element minOccurs="0" maxOccurs="1" name="FromCity" type="s:string"/>
        <s:element minOccurs="0" maxOccurs="1" name="ToCity" type="s:string"/>
        <s:element minOccurs="0" maxOccurs="1" name="ReturnFromCity" type="s:string"/>
        <s:element minOccurs="0" maxOccurs="1" name="ReturnToCity" type="s:string"/>
        <s:element minOccurs="1" maxOccurs="1" name="DepartureDate" type="s:dateTime"/>
        <s:element minOccurs="1" maxOccurs="1" name="ReturnDate" type="s:dateTime"/>
        <s:element minOccurs="1" maxOccurs="1" name="NumberOfAdults" type="s:int"/>
        <s:element minOccurs="1" maxOccurs="1" name="NumberOfChildren" type="s:int"/>
        <s:element minOccurs="1" maxOccurs="1" name="NumberOfInfantsInLap" type="s:int"/>
        <s:element minOccurs="1" maxOccurs="1" name="NumberOfInfantsOnSeat" type="s:int"/>
        <s:element minOccurs="1" maxOccurs="1" name="NumberOfSeniors" type="s:int"/>
        <s:element minOccurs="0" maxOccurs="1" name="AirlinePreference" type="s:string"/>
        <s:element minOccurs="1" maxOccurs="1" name="ClassOfService" type="tns:FlightClass"/>
        <s:element minOccurs="1" maxOccurs="1" name="IsNonStop" type="s:boolean"/>
        <s:element minOccurs="1" maxOccurs="1" name="ConsolidatorFaresOnly" type="s:boolean"/>
        <s:element minOccurs="0" maxOccurs="1" name="FpAffiliate" type="s:string"/>
        <s:element minOccurs="0" maxOccurs="1" name="FpSubAffiliate" type="s:string"/>
    </s:sequence>
</s:complexType>

Answer 2

试试这个:

$this->client->SearchFlights(array('parameters' => $parameters));

我在尝试访问.net webservice时遇到了问题,这为我解决了这个问题.