PHP Webservice的发布与调用 1. 环境配置 配置php.ini,把php_soap.dll前面的分号去掉, 不然会报错 class soapserver not found 重启apache后通过phpinfo()查看 这样是表示环境已经支持soap的webservice了,后面的事情就是写代码了。 2. webservice的发布
PHP Webservice的发布与调用
1. 环境配置
配置php.ini,把php_soap.dll前面的分号去掉,
不然会报错
重启apache后通过phpinfo()查看
这样是表示环境已经支持soap的webservice了,后面的事情就是写代码了。
2. webservice的发布
发布出来的*.wsdl文件,其实是一个xml格式的文件,生成这个文件可以通过第3方软件,如ZendStudio 就可以生成。
示例,我用以下代码生成:
<?php class CTest { public function __construct() { } /** * * @param string $oParams * @return string */ public function Add($oParams) { $sParams = $oParams->oParams[l1] ; $oParams = json_decode($sParams); $a = $oParams->a; $b = $oParams->b; $c = $a+$b; return array('AddResult'=>$c); } } ?>
生成的xml文件是:
<?xml version="1.0" encoding="UTF-8" ?> <definitions targetnamespace="http://tempuri.org/" 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://tempuri.org/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"> <types> <schema elementformdefault="qualified" targetnamespace="http://tempuri.org/"> <element name="AddRequest"> <complextype> <sequence> <element minoccurs="0" maxoccurs="1" name="oParams" type="s:string"></element> </sequence> </complextype> </element> <element name="AddResponse"> <complextype> <sequence> <element minoccurs="0" maxoccurs="1" name="AddResult" type="s:string"></element> </sequence> </complextype> </element> </schema> </types> <message name="AddSoapIn"> <part name="parameters" element="tns:AddRequest"></part> </message> <message name="AddSoapOut"> <part name="parameters" element="tns:AddResponse"></part> </message> <porttype name="CTestSoap"> <operation name="Add"> <input message="tns:AddSoapIn"> <output message="tns:AddSoapOut"></output> </operation> </porttype> <binding name="CTestSoap" type="tns:CTestSoap"> <binding transport="http://schemas.xmlsoap.org/soap/http"></binding> <operation name="Add"> <operation soapaction="http://tempuri.org/Add" style="document"></operation> <input> <output> <body use="literal"></body> </output> </operation> </binding> <binding name="CTestSoap12" type="tns:CTestSoap"> <binding transport="http://schemas.xmlsoap.org/soap/http"></binding> <operation name="Add"> <operation soapaction="http://tempuri.org/Add" style="document"></operation> <input> <output> <body use="literal"></body> </output> </operation> </binding> <service name="CTest"> <port name="CTestSoap" binding="tns:CTestSoap"> <address location="http://192.168.6.44:80/webservice/server/server.php?wsdl[l2] "></address> </port> <port name="CTestSoap12" binding="tns:CTestSoap12"> <address location="http://192.168.6.44:80/ webservice/server/server.php?wsdl[l3] "></address> </port> </service> </definitions>
生成xml文件后,就要通过一个服务发布出去,如:
<?php error_reporting(E_ALL & ~E_DEPRECATED & ~E_NOTICE); include_once('../class/test.class.php');[l4] $server = new SoapServer('wscache/CTest.1.0.wsdl'); $server->setClass('CTest'); $server->handle(); ?>
然后可以向其他人或者系统提供出发布的地址,如:
http://192.168.6.44/webservice/server/server.php?wsdl
3. webservice的调用
通过上面提供的地址,写一个调用页面
<?php error_reporting(E_ALL & ~E_DEPRECATED & ~E_NOTICE); header("Content-Type: text/html;charset=utf-8"); $client = new SoapClient('http://192.168.6.44/webservice/server/server.php?wsdl'); $str = '{"a":1,"b":20}'; //调用方法一 $r = $client->Add(array('oParams'=>$str)); //数组 //调用方法二 //$pParams->oParams = $str; //$r = $client->__call('Add',array($pParams));//这个得是对象 var_dump($r); ?>