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PHP中soap的用法实例

  • 时间:2020-09-20 17:17 编辑: 来源: 阅读:
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摘要:PHP中soap的用法实例
本文实例讲述了PHP中soap的用法,分享给大家供大家参考。具体用法分析如下: PHP 使用soap有两种方式。 [b]一、用wsdl文件[/b] 服务器端:
[u]复制代码[/u] 代码如下:
<?php class service {   public function HelloWorld()    {       return  "Hello";    }   public  function Add($a,$b)    {       return $a+$b;    } } $server=new SoapServer('soap.wsdl',array('soap_version' => SOAP_1_2)); $server->setClass("service"); $server->handle(); ?>
资源描述文件,可以用工具(zend studio)生成。其实就是一个xml文件。
[u]复制代码[/u] 代码如下:
<?xml version="1.0" encoding="UTF-8"?> <wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://localhost/interface/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="soap" targetNamespace="http://localhost/interface/">   <wsdl:types>     <xsd:schema targetNamespace="http://localhost/interface/">       <xsd:element name="HelloWorld">         <xsd:complexType>           <xsd:sequence>             <xsd:element name="in" type="xsd:string"/>           </xsd:sequence>         </xsd:complexType>       </xsd:element>       <xsd:element name="HelloWorldResponse">         <xsd:complexType>           <xsd:sequence>             <xsd:element name="out" type="xsd:string"/>           </xsd:sequence>         </xsd:complexType>       </xsd:element>       <xsd:element name="Add">        <xsd:complexType>         <xsd:sequence>          <xsd:element name="in" type="xsd:int"></xsd:element>         </xsd:sequence>        </xsd:complexType>       </xsd:element>       <xsd:element name="AddResponse">        <xsd:complexType>         <xsd:sequence>          <xsd:element name="out" type="xsd:int"></xsd:element>         </xsd:sequence>        </xsd:complexType>       </xsd:element>     </xsd:schema>   </wsdl:types>    <wsdl:message name="AddRequest">    <wsdl:part name="a" type="xsd:int"></wsdl:part>    <wsdl:part name="b" type="xsd:int"></wsdl:part>   </wsdl:message>   <wsdl:message name="AddResponse">    <wsdl:part name="c" type="xsd:int"></wsdl:part>   </wsdl:message>   <wsdl:portType name="TestSoap">     <wsdl:operation name="Add">      <wsdl:input message="tns:AddRequest"></wsdl:input>      <wsdl:output message="tns:AddResponse"></wsdl:output>     </wsdl:operation>   </wsdl:portType>   <wsdl:binding name="soapSOAP" type="tns:TestSoap">    <soap:binding style="document"     transport="http://schemas.xmlsoap.org/soap/http" />    <wsdl:operation name="Add">     <soap:operation soapAction="http://localhost/interface/Add" />     <wsdl:input>      <soap:body use="literal"       namespace="http://localhost/interface/" />     </wsdl:input>     <wsdl:output>      <soap:body use="literal"       namespace="http://localhost/interface/" />     </wsdl:output>    </wsdl:operation>   </wsdl:binding>   <wsdl:service name="TestSoap">     <wsdl:port binding="tns:soapSOAP" name="soapSOAP">       <soap:address location="http://localhost/interface/myservice.php"/>     </wsdl:port>   </wsdl:service> </wsdl:definitions>
客户端调用:
[u]复制代码[/u] 代码如下:
<?php $soap = new SoapClient('http://localhost/interface/soap.wsdl'); echo $soap->Add(1,2); ?>
[b]二、不用wsdl文件[/b] 服务器端:
[u]复制代码[/u] 代码如下:
<?php class service {   public function HelloWorld()    {       return  "Hello";    }   public  function Add($a,$b)    {       return $a+$b;    } } $server=new SoapServer(null,array('uri' => "abcd")); $server->setClass("service"); $server->handle(); ?>
客户端:
[u]复制代码[/u] 代码如下:
<?php try{  $soap = new SoapClient(null,array(    "location" => "http://localhost/interface/soap.php",    "uri"      => "abcd",  //资源描述符服务器和客户端必须对应    "style"    => SOAP_RPC,    "use"      => SOAP_ENCODED       ));  echo $soap->Add(1,2); }catch(Exction $e){  echo print_r($e->getMessage(),true); } ?>
希望本文所述对大家的PHP程序设计有所帮助。
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