php - 如何在 curl 中发送 SOAP 请求

Question

我是 soap 的新手，我该如何发送 soap 请求？我在谷歌中搜索并尝试了不同的方法，但遗憾的是它对我不起作用。

非常感谢您的帮助。

这是我应该发送的示例请求:

POST /Universal/WebService.asmx HTTP/1.1
Host: www.sample.com
Content-Type: text/xml;charset="utf-8"
Content-Length: length
SOAPAction: https://www.sample.com/Universal/WebService.asmx/Request

<?xml version=\"1.0\" encoding=\"utf-8\"?>
<soap:Envelope xmlns:xsi="http://wwww.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<Request xmlns="https://www.sample.com/Universal/WebService.asmx">
<ID>CPHK01</ID>
<UID>TEST</UID>
<PWD>TEST</PWD>
<target_mpn>09183530925</target_mpn>
<amount>115</amount>
<ref_no>20060830143030112</ref_no>
<source_mpn>67720014</source_mpn>
</Request>
</soap:Body>
</soap:Envelope>

这是响应:

 HTTP/1.1 200 OK
 Content-Type: text/xml; charset=utf-8
 Content-Length: length

 <?xml version = "1.0" encoding="utf-8"?>
 <soap:Envelope xmlns:xsi="http://wwww.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
 <soap:Body>
 <RequestResponse xmlns="https://www.sample.com/Universal/WebService.asmx">
 <RequestResult>
 <Ref_no>20060830143030112</Ref_no>
 <StatusCode>101</StatusCode>
 </RequestResult>
 </RequestResponse>
 </soap:Body>
 </soap:Envelope>

Answer 1

PHP 有一个原生的 SoapClient类(class)。构造函数将 WSDL 作为参数。这优于 cURL，因为 SoapClient 处理所有复杂的 SOAP，它允许您处理 native 对象和数组，并且无需手动构建 SOAP 信封和 XML。

try {
    $client = new SoapClient('https://www.sample.com/Universal/WebService.asmx?wsdl');
    $response = $client->Request(array(
        'ID' => 'xxxx',
        'UID' => 'xxxx',
        'PWD' => 'xxxx',
        'target_mpn' => 'xxxx',
        'amount' => 'xxxx',
        'ref_no' => 'xxxx',
        'source_mpn' => 'xxxx'
    ));

    print_r($response); // view the full response to see what is returned

    // or get the response properties:
    echo $response->RequestResult->Ref_no;
    echo $response->RequestResult->StatusCode;

} catch (Exception $e) {
    echo $e->getMessage();
}