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/1.1 Host: 202.105.183.61 Content-Type: text/xml; charset=utf-8 Content-Length: length SOAPAction: "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 OK Content-Type: text/xml; charset=utf-8 Content-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> |