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SOAP错误:对象未设置为对象的实例

soap php

bcmcfc · 技术社区 · 14 年前

我在这里找到这个问题: PHP Soap Issue: Server was unable to process request. ---> Object reference not set to an instance of an object

另一个问题的解决方案不可能与私有WSDL一起使用。

$response = $client->getTimeZoneTime(array('timezone'=>'ZULU'));

实际上,我需要的是一种方法,将多维PHP数组放入SOAP格式的XML文档中,而不是让它变得疯狂,并生成如下内容,例如:-

<key>GetTimeZoneTime</key>
<item>ZULU</item>

try {

    $WSDL = 'http://www.nanonull.com/TimeService/TimeService.asmx?WSDL';
    $client = new SoapClient($WSDL, 
        array(
            "trace"      => 1,
            "exceptions" => 1,
            "soap_version" => SOAP_1_1
            ));

    $xml = '<GetTimeZoneTime><timezone>ZULU</timezone></GetTimeZoneTime>';

    $xmlvar = new SoapVar(
                $xml,
                XSD_ANYXML
    );

    $response = $client->getTimeZoneTime($xmlvar);

    echo "<pre>\n";
    echo "Request :\n".htmlspecialchars($client->__getLastRequest()) ."\n";
    echo "Response:\n".htmlspecialchars($client->__getLastResponse())."\n";
    echo "</pre>"; 

} catch (SoapFault $exception) {
    echo "<pre>\n";
    echo "Request :\n".htmlspecialchars($client->__getLastRequest()) ."\n";
    echo "Response:\n".htmlspecialchars($client->__getLastResponse())."\n";
    echo $exception;
    echo "</pre>";
}

这是它产生的请求:

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://www.Nanonull.com/TimeService/">
    <SOAP-ENV:Body>
        <GetTimeZoneTime>
            <timezone>ZULU</timezone>
        </GetTimeZoneTime>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

而SOAP的错误是:

Server was unable to process request. ---> Object reference not set to an instance of an object.

将多维PHP数组转换为SOAP请求的适当格式的正确方法是什么?

返回的SOAP错误实际上是什么意思?

编辑: 在搜索了其他地方之后,我想我应该尝试创建一个PHP类来镜像服务器上的变量。这也不管用。

class TimeZone {
    public function __construct ()
    {
        $this->timezone = 'ZULU';
    }
}

$WSDL = 'http://www.nanonull.com/TimeService/TimeService.asmx?WSDL';
$client = new SoapClient($WSDL, 
    array(
        "trace"      => 1,
        "exceptions" => 1,
        "soap_version" => SOAP_1_1
        ));

$xmlvar = new SoapVar(new TimeZone(), SOAP_ENC_OBJECT, "TimeZone");

$response = $client->getTimeZoneTime($xmlvar);

1 回复 | 直到 8 年前

bcmcfc 14 年前

对于时区1,添加classmap参数使其工作:

$client = new SoapClient($WSDL, 
        array(
            "trace"      => 1,
            "exceptions" => 1,
            "soap_version" => SOAP_1_1,
            "classmap" => array('timezone' => 'TimeZone')
            ));

$obj = new TimeZone();
$response = $client->getTimeZoneTime($obj);
echo "<h1>".$response->getTimeZoneTimeResult."</h1>";

我可能错了,但我认为错误信息的含义是双重的:

传入soap调用的对象可能根本不是对象。
传递到soap调用中的对象可能是一个对象,但如果它的所有属性与服务器期望的不匹配,它将返回该错误。