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PHP使用SOAP调用.net的WebService问题

项目的需求,需要和一个.net系统进行数据交换,合作方提供了一个WebService接口。这个与一般的PHP POST或GET传值再查库拿数据的思路有点不一样,需要用到SOAP模块,处理方法也很简单,就是有一些需要注意的事情。

首先确认你的PHP.ini开启了.SOAP,就是 extension=php_soap.dll 这前面的分号去咯。

代码很简单:


<?php$client = new SoapClient('http://www.nowamagic.net/SearchService.asmx?WSDL');$client->soap_defencoding = 'utf-8';$client->decode_utf8 = false; $client->xml_encoding = 'utf-8';$param = array('param1'=>'01', 'param2'=>'02');//$param["param1"]="01";//$param["param2"]="02";//$result = $client->__soapCall("GetArticle", array( $param ));$result = $client->__Call("GetArticle", array( $param ));if (is_soap_fault($result)){    trigger_error("SOAP Fault: (faultcode: {$result->faultcode}, faultstring: {$result->faultstring})", E_USER_ERROR);}else{    $data = $result->GetArticleResult;   //这里返回的是类,必须使用->得到元素的值    print_r($data);}?>

需要注意的一点是,参数是数组外再包一层数组,就是 array( array() )

附SOAP接口的一些参数:

以下是 SOAP 1.2 请求和响应示例。所显示的占位符需替换为实际值。


POST /SearchService.asmx HTTP/1.1Host: 202.105.183.61Content-Type: text/xml; charset=utf-8Content-Length: lengthSOAPAction: "http://tempuri.org/GetTrafficViolationInfo"<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">  <soap:Body>    <GetArticle xmlns="http://tempuri.org/">      <param1>string</param1>      <param2>string</param2>    </GetArticle>  </soap:Body></soap:Envelope>


HTTP/1.1 200 OKContent-Type: text/xml; charset=utf-8Content-Length: length<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">  <soap:Body>    <GetArticleResponse xmlns="http://tempuri.org/">      <GetArticleResult>string</GetArticleResult>    </GetArticleResponse>  </soap:Body></soap:Envelope>


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