企业级应用，主要是讲PHP5对webservice的一些实现(以下的程序可以被JAVA，NET，C等正常调用)
国内用PHP写WebService的真的很少，网上资料也没多少，公司项目开发过程中，经历了不少这方面的东西，写出以供大家参考
客户端
<?php
header ( “Content-Type: text/html; charset=utf-8” );
/*
* 指定WebService路径并初始化一个WebService客户端
*/
ws = “http://soap/soapCspMessage.php?wsdl”;
client = new SoapClient ( ws, array (‘trace’ => 1, ‘uri’ => ‘http://www.zxsv.com/SoapDiscovery/’ ) );
/*
* 获取SoapClient对象引用的服务所提供的所有方法
*/
echo (“SOAP服务器提供的开放函数:”);
echo (‘<pre>’);
var_dump ( client->__getFunctions () );
echo (‘</pre>’);
echo (“SOAP服务器提供的Type:”);
echo (‘<pre>’);
var_dump ( client->__getTypes () );
echo (‘</pre>’);
echo (“执行GetGUIDNode的结果:”);
//users = client->GetUsers();
//var_dump(HelloWorld );
parameters = array(‘uname’=>’zxsv’,”upassword”=>’123′);
out = client->HelloWorld(parameters);
datadb = out->HelloWorldResponse;
var_dump(out);
?>
服务端
<?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’}.’我测试’.i));
}
return array(‘GetMemberResult’=>s);
}
}
?>
到这里应该都看的懂吧
下面是WSDL文件
<?xml version=”1.0″ encoding=”utf-8″?>
<wsdl:definitions xmlns:soap=”http://schemas.xmlsoap.org/wsdl/soap/” xmlns:tm=”http://microsoft.com/wsdl/mime/textMatching/” xmlns:soapenc=”http://schemas.xmlsoap.org/soap/encoding/” xmlns:mime=”http://schemas.xmlsoap.org/wsdl/mime/” xmlns:tns=”http://www.TestPHP.com/” xmlns:s=”http://www.w3.org/2001/XMLSchema” xmlns:soap12=”http://schemas.xmlsoap.org/wsdl/soap12/” xmlns:http=”http://schemas.xmlsoap.org/wsdl/http/” targetNamespace=”http://www.TestPHP.com/” xmlns:wsdl=”http://schemas.xmlsoap.org/wsdl/”>
<wsdl:types>
<s:schema elementFormDefault=”qualified” targetNamespace=”http://www.TestPHP.com/”>
<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>
<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=”http://schemas.xmlsoap.org/soap/http” />
<wsdl:operation name=”HelloWorld”>
<soap:operation soapAction=”http://www.TestPHP.com/HelloWorld” />
<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=”http://www.TestPHP.com/GetMember” />
<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=”http://schemas.xmlsoap.org/soap/http” />
<wsdl:operation name=”HelloWorld”>
<soap12:operation soapAction=”http://www.TestPHP.com/HelloWorld” />
<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=”http://www.TestPHP.com/GetMember” />
<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>
这里有返回的两个字段，一个是返回字符串，这个很好理解
<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>
这一段就字符串的
那返回数组的就比较麻烦了，我和老农搞了一两周才发现是WSDL文件写错了，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是输入，最重要的是GetMemberResponse这段，看type=”tns:ArrayOfMember”这里，返回一个数组，WSDL中定义了ArrayOf这个，后面的就简单了，ArrayOfMember的类型是type=”tns:Member” ，从name=”Member”得到要返回的数组，完工。
来自：蓝色理想
