php中SOAP WebService的wsdl文件生成类
php中SOAP WebService的wsdl文件生成类是一段老外写的代码非常的简单好用了并且我用了很久没碰到过什么问题，希望对各位有帮助。
<?php
/**
* Copyright (c) 2005, Braulio José Solano Rojas
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
* Neither the name of the Solsoft de Costa Rica S.A. nor the names of its contributors may
* be used to endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
* @version $Id$
* @copyright 2005
*/
/**
* SoapDiscovery Class that provides Web Service Definition Language (WSDL).
*
* @package SoapDiscovery
* @author Braulio José Solano Rojas
* @copyright Copyright (c) 2005 Braulio José Solano Rojas
* @version $Id$
* @access public
**/
class SoapDiscovery {
private $class_name = '';
private $service_name = '';
/**
* SoapDiscovery::__construct() SoapDiscovery class Constructor.
*
* @param string $class_name
* @param string $service_name
**/
public function __construct($class_name = '', $service_name = '', $service_url = '') {
$this->class_name = $class_name;
$this->service_name = $service_name;
if(empty($service_url))
{
$this->service_url = "http://".$_SERVER['SERVER_NAME'].':'.$_SERVER['SERVER_PORT'].$_SERVER['PHP_SELF'];
}else{
$this->service_url = $service_url;
}
}
/**
* SoapDiscovery::getWSDL() Returns the WSDL of a class if the class is instantiable.
*
* @return string
**/
public function getWSDL() {
if (empty($this->service_name)) {
throw new Exception('No service name.');
}
$headerWSDL = "<?xml version=\"1.0\" ?>\n";
$headerWSDL.= "<definitions name=\"$this->service_name\" targetNamespace=\"urn:$this->service_name\" xmlns:wsdl=\"http://schemas.xmlsoap.org/wsdl/\" xmlns:soap=\"http://schemas.xmlsoap.org/wsdl/soap/\" xmlns:tns=\"urn:$this->service_name\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:SOAP-ENC=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns=\"http://schemas.xmlsoap.org/wsdl/\">\n";
$headerWSDL.= "<types xmlns=\"http://schemas.xmlsoap.org/wsdl/\" />\n";
if (empty($this->class_name)) {
throw new Exception('No class name.');
}
$class = new ReflectionClass($this->class_name);
if (!$class->isInstantiable()) {
throw new Exception('Class is not instantiable.');
}
$methods = $class->getMethods();
$portTypeWSDL = '<portType name="'.$this->service_name.'Port">';
$bindingWSDL = '<binding name="'.$this->service_name.'Binding" type="tns:'.$this->service_name."Port\">\n<soap:binding style=\"rpc\" transport=\"http://schemas.xmlsoap.org/soap/http\" />\n";
$serviceWSDL = '<service name="'.$this->service_name."\">\n<documentation />\n<port name=\"".$this->service_name.'Port" binding="tns:'.$this->service_name."Binding\"><soap:address location=\"".$this->service_url."\" />\n</port>\n</service>\n";
$messageWSDL = '';
foreach ($methods as $method) {
if ($method->isPublic() && !$method->isConstructor()) {
$portTypeWSDL.= '<operation name="'.$method->getName()."\">\n".'<input message="tns:'.$method->getName()."Request\" />\n<output message=\"tns:".$method->getName()."Response\" />\n</operation>\n";
$bindingWSDL.= '<operation name="'.$method->getName()."\">\n".'<soap:operation soapAction="urn:'.$this->service_name.'#'.$this->class_name.'#'.$method->getName()."\" />\n<input><soap:body use=\"encoded\" namespace=\"urn:$this->service_name\" encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" />\n</input>\n<output>\n<soap:body use=\"encoded\" namespace=\"urn:$this->service_name\" encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" />\n</output>\n</operation>\n";
$messageWSDL.= '<message name="'.$method->getName()."Request\">\n";
$parameters = $method->getParameters();
foreach ($parameters as $parameter) {
$messageWSDL.= '<part name="'.$parameter->getName()."\" type=\"xsd:string\" />\n";
}
$messageWSDL.= "</message>\n";
$messageWSDL.= '<message name="'.$method->getName()."Response\">\n";
$messageWSDL.= '<part name="'.$method->getName()."\" type=\"xsd:string\" />\n";
$messageWSDL.= "</message>\n";
}
}
$portTypeWSDL.= "</portType>\n";
$bindingWSDL.= "</binding>\n";
return sprintf('%s%s%s%s%s%s', $headerWSDL, $portTypeWSDL, $bindingWSDL, $serviceWSDL, $messageWSDL, '</definitions>');
}
/**
* SoapDiscovery::getDiscovery() Returns discovery of WSDL.
*
* @return string
**/
public function getDiscovery() {
return "<?xml version=\"1.0\" ?>\n<disco:discovery xmlns:disco=\"http://schemas.xmlsoap.org/disco/\" xmlns:scl=\"http://schemas.xmlsoap.org/disco/scl/\">\n<scl:contractRef ref=\"".$this->service_url."?wsdl\" />\n</disco:discovery>";
}
}
?>
使用方法，需要提供一个Server类(定义在server.class.php)和实例化脚本server.php在web目录下。
<?php
//使用SoapDiscovery.class.php工具类生成wsdl文件,一般server.class.php发生变化的时候调用即可
include("server.class.php");
include("SoapDiscovery.class.php");
$service_url = 'http://127.0.0.1/server.php';
$disco = new SoapDiscovery('Server','Server',$service_url); //第一个参数是类名,第二个参数时服务名,第三个参数时手动指定的服务端url,如果是在服务端文件生成的wsdl则无需指定
$handle = fopen('server.wsdl', 'w+'); //将文件保存到服务器上
fwrite($handle, $disco->getWSDL());
fclose($handle);然后里面的方法与类就可以直接调用了哦。
server.php
<?php
include("server.class.php");
$objSoapServer = new SoapServer("server.wsdl"); //根据服务器上的wsdl文件创建soapServer
$objSoapServer->setClass("Server"); //设置soap要请求的类的名称
//$serv = new Server; //也可以先定义一个类再将变量传入setObject方法中
//$objSoapServer->setObject($serv);
$objSoapServer->handle(); //开始工作教程地址：http://www.phprm.com/code/64623.html
欢迎转载！但请带上文章地址^^