來段企業(yè)級應(yīng)用吧,主要是講PHP5對webservice的一些實現(xiàn)(以下的程序可以被JAVA,NET,C等正常調(diào)用)
國內(nèi)用PHP寫WebService的真的很少,網(wǎng)上資料也沒多少,公司的項目開發(fā)過程中,經(jīng)歷了不少這方面的東西,寫出來以供大家參考(謝謝老農(nóng)提供的WSDL和程序文件)
客戶端
<?php header ( "Content-Type: text/html; charset=utf-8" ); /* * 指定WebService路徑并初始化一個WebService客戶端 */ $ws = "http://soap/soapCspMessage.php?wsdl"; $client = new SoapClient ( $ws, array ('trace' => 1, 'uri' => 'http://www.zxsv.com/SoapDiscovery/' ) ); /* * 獲取SoapClient對象引用的服務(wù)所提供的所有方法 */ echo ("SOAP服務(wù)器提供的開放函數(shù):"); echo ('<pre>'); var_dump ( $client->__getFunctions () ); echo ('</pre>'); echo ("SOAP服務(wù)器提供的Type:"); echo ('<pre>'); var_dump ( $client->__getTypes () ); echo ('</pre>'); echo ("執(zhí)行GetGUIDNode的結(jié)果:"); //$users = $client->GetUsers(); //var_dump($HelloWorld ); $parameters = array('uname'=>'zxsv',"upassword"=>'123'); $out = $client->HelloWorld($parameters); $datadb = $out->HelloWorldResponse; var_dump($out); ?>
服務(wù)端
<?php class Member { public $UserId; public $Name; public function __construct($parmas){ $this->UserId = $parmas[0]; $this->Name = $parmas[1]; } } $servidorSoap = new SoapServer('testphp.xml',array('uri' => 'http://www.TestPHP.com/','encoding'=>'utf-8','soap_version' => SOAP_1_2 )); $servidorSoap->setClass(Testphp); $servidorSoap->handle(); class Testphp { public function HelloWorld($uid){ return array('HelloWorldResult'=>"mystring".$uid->{'uname'}.' and '.$uid->{'upassword'}); } public function GetMember($uid){ $s=array(); for($i=0;$i<$uid->{'uid'};$i++){ $s[] =&new Member(array($i, $uid->{'uname'}.'我測試'.$i)); } return array('GetMemberResult'=>$s); } } ?>
到這里應(yīng)該都看的懂吧 下面是WSDL文件
<?xml version="1.0" encoding="utf-8"?> <wsdl:definitions xmlns:soap=" <s:complexType> <s:sequence> <s:element minOccurs="0" maxOccurs="1" name="uname" type="s:string" /> <s:element minOccurs="0" maxOccurs="1" name="upassword" type="s:string" /> </s:sequence> </s:complexType> </s:element> <s:element name="HelloWorldResponse"> <s:complexType> <s:sequence> <s:element minOccurs="0" maxOccurs="1" name="HelloWorldResult" type="s:string" /> </s:sequence> </s:complexType> </s:element> <s:element name="GetMember"> <s:complexType> <s:sequence> <s:element minOccurs="1" maxOccurs="1" name="uid" type="s:int" /> <s:element minOccurs="0" maxOccurs="1" name="uname" type="s:string" /> </s:sequence> </s:complexType> </s:element> <s:element name="GetMemberResponse"> <s:complexType> <s:sequence> <s:element minOccurs="0" maxOccurs="1" name="GetMemberResult" type="tns:ArrayOfMember" /> </s:sequence> </s:complexType> </s:element> <s:complexType name="ArrayOfMember"> <s:sequence> <s:element minOccurs="0" maxOccurs="unbounded" name="Member" nillable="true" type="tns:Member" /> </s:sequence> </s:complexType> <s:complexType name="Member"> <s:sequence> <s:element minOccurs="1" maxOccurs="1" name="UserId" type="s:int" /> <s:element minOccurs="0" maxOccurs="1" name="Name" type="s:string" /> </s:sequence> </s:complexType> </s:schema> </wsdl:types> <wsdl:message name="HelloWorldSoapIn"> <wsdl:part name="parameters" element="tns:HelloWorld" /> </wsdl:message> <wsdl:message name="HelloWorldSoapOut"> <wsdl:part name="parameters" element="tns:HelloWorldResponse" /> </wsdl:message> <wsdl:message name="GetMemberSoapIn"> <wsdl:part name="parameters" element="tns:GetMember" /> </wsdl:message> <wsdl:message name="GetMemberSoapOut"> <wsdl:part name="parameters" element="tns:GetMemberResponse" /> </wsdl:message> <wsdl:portType name="TestPHPSoap"> <wsdl:operation name="HelloWorld"> <wsdl:input message="tns:HelloWorldSoapIn" /> <wsdl:output message="tns:HelloWorldSoapOut" /> </wsdl:operation> <wsdl:operation name="GetMember"> <wsdl:input message="tns:GetMemberSoapIn" /> <wsdl:output message="tns:GetMemberSoapOut" /> </wsdl:operation> </wsdl:portType> <wsdl:binding name="TestPHPSoap" type="tns:TestPHPSoap"> <soap:binding transport=" <wsdl:operation name="HelloWorld"> <soap:operation soapAction=" <wsdl:input> <soap:body use="literal" /> </wsdl:input> <wsdl:output> <soap:body use="literal" /> </wsdl:output> </wsdl:operation> <wsdl:operation name="GetMember"> <soap:operation soapAction=" <wsdl:input> <soap:body use="literal" /> </wsdl:input> <wsdl:output> <soap:body use="literal" /> </wsdl:output> </wsdl:operation> </wsdl:binding> <wsdl:binding name="TestPHPSoap12" type="tns:TestPHPSoap"> <soap12:binding transport=" <wsdl:operation name="HelloWorld"> <soap12:operation soapAction=" <wsdl:input> <soap12:body use="literal" /> </wsdl:input> <wsdl:output> <soap12:body use="literal" /> </wsdl:output> </wsdl:operation> <wsdl:operation name="GetMember"> <soap12:operation soapAction=" <wsdl:input> <soap12:body use="literal" /> </wsdl:input> <wsdl:output> <soap12:body use="literal" /> </wsdl:output> </wsdl:operation> </wsdl:binding> <wsdl:service name="TestPHP"> <wsdl:port name="TestPHPSoap" binding="tns:TestPHPSoap"> <soap:address location="http://soap/goodwsdl/testphp.php" /> </wsdl:port> <wsdl:port name="TestPHPSoap12" binding="tns:TestPHPSoap12"> <soap12:address location="http://soap/goodwsdl/testphp.php" /> </wsdl:port> </wsdl:service> </wsdl:definitions>
這里有返回的兩個字段,一個是返回字符串,這個很好理解
<s:element name="HelloWorld"> <s:complexType> <s:sequence> <s:element minOccurs="0" maxOccurs="1" name="uname" type="s:string" /> <s:element minOccurs="0" maxOccurs="1" name="upassword" type="s:string" /> </s:sequence> </s:complexType> </s:element> <s:element name="HelloWorldResponse"> <s:complexType> <s:sequence> <s:element minOccurs="0" maxOccurs="1" name="HelloWorldResult" type="s:string" /> </s:sequence> </s:complexType> </s:element>
這一段就字符串的 那返回數(shù)組的就比較麻煩了,我和老農(nóng)搞了一兩周才發(fā)現(xiàn)是WSDL文件寫錯了,看下面的一段
<s:element name="GetMember"> <s:complexType> <s:sequence> <s:element minOccurs="1" maxOccurs="1" name="uid" type="s:int" /> <s:element minOccurs="0" maxOccurs="1" name="uname" type="s:string" /> </s:sequence> </s:complexType> </s:element> <s:element name="GetMemberResponse"> <s:complexType> <s:sequence> <s:element minOccurs="0" maxOccurs="1" name="GetMemberResult" type="tns:ArrayOfMember" /> </s:sequence> </s:complexType> </s:element> <s:complexType name="ArrayOfMember"> <s:sequence> <s:element minOccurs="0" maxOccurs="unbounded" name="Member" nillable="true" type="tns:Member" /> </s:sequence> </s:complexType> <s:complexType name="Member"> <s:sequence> <s:element minOccurs="1" maxOccurs="1" name="UserId" type="s:int" /> <s:element minOccurs="0" maxOccurs="1" name="Name" type="s:string" /> </s:sequence> </s:complexType>
第一段GetMember是輸入,最重要的是GetMemberResponse這段,看type="tns:ArrayOfMember"這里,返回一個數(shù)組,WSDL中定義了ArrayOf這個,后面的就簡單了,ArrayOfMember的類型是type="tns:Member" ,從name="Member"得到要返回的數(shù)組,完工。
經(jīng)典論壇交流: http://bbs.blueidea.com/thread-2920897-1-1.html
本文鏈接:http://m.95time.cn/tech/program/2009/6602.asp
出處:藍色理想
責任編輯:bluehearts
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