PHP soap Web Service uses SoapDiscovery.class.php to generate wsdl files, _PHP tutorial

PHP soap web service uses SoapDiscovery.class.php to generate wsdl files,

PHP soap web service uses wsdl files demo:

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Server:

Before using the soap webservice demo of wsdl, first use the cw.php file to generate the wsdl file. The code is as follows:

cw.php:

<?<span>php

</span><span>include</span>("service.php"<span>);
</span><span>include</span>("SoapDiscovery.class.php"<span>);

</span><span>$disco</span> = <span>new</span> SoapDiscovery('soapHandle', 'myService'); <span>//</span><span>第一个参数是类名（生成的wsdl文件就是以它来命名的），即Service类，第二个参数是服务的名字（这个可以随便写）。</span>
<span>$disco</span>->getWSDL();<br /><br />?>

service.php：

<?<span>php

</span><span>include_once</span>("soapHandle.class.php"<span>);

</span><span>$server</span> = <span>new</span> SoapServer('soapHandle.wsdl', <span>array</span>('soap_version' => SOAP_1_2)); <span>#</span><span>#此处的Service.wsdl文件是上面生成的</span>
<span>$server</span>->setClass("soapHandle"); <span>//</span><span>注册Service类的所有方法 </span>
<span>$server</span>->handle(); <span>//</span><span>处理请求</span>

?>

soapHandle.class.php :

<?<span>php

</span><span>class</span><span> soapHandle{

    </span><span>public</span> <span>function</span> strtolink(<span>$url</span>=''<span>){
        </span><span>return</span> <span>sprintf</span>('<a href="%s">%s</a>', <span>$url</span>, <span>$url</span><span>);
    }
    
    </span><span>public</span> <span>function</span> add(<span>$a</span>=1, <span>$b</span>=2<span>)
    {
        </span><span>return</span> <span>$a</span>+<span>$b</span><span>;
    }

}

</span>?>

SoapDiscovery.class.php code is as follows:

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php /** * Copyright (c) 2005, Braulio Jos?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 Jos?Solano Rojas * @copyright Copyright (c) 2005 Braulio Jos?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 = '') { $this->class_name = $class_name; $this->service_name = $service_name; } /** * SoapDiscovery::getWSDL() Returns the WSDL of a class if the class is instantiable. * * @return string **/ public function getWSDL() { if (empty($this->service_name)) { throw new Exception('No service name.'); } $headerWSDL = "n"; $headerWSDL.= "n"; $headerWSDL.= "n"; if (empty($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 = ''; $bindingWSDL = 'nn"; $serviceWSDL = 'nn$this->service_name.'Port" binding="tns:'.$this->service_name."Binding">$_SERVER['SERVER_NAME'].':'.$_SERVER['SERVER_PORT'].$_SERVER['PHP_SELF']."" />nnn"; $messageWSDL = ''; foreach ($methods as $method) { if ($method->isPublic() && !$method->isConstructor()) { $portTypeWSDL.= 'n".'n

$method->getName()."Response" />n

n"; $bindingWSDL.= 'n".'nnn

nn

nn"; $messageWSDL.= 'n"; $parameters = $method->getParameters(); foreach ($parameters as $parameter) { $messageWSDL.= 'n"; } $messageWSDL.= "n"; $messageWSDL.= 'n"; $messageWSDL.= 'n"; $messageWSDL.= "n"; } } $portTypeWSDL.= "n"; $bindingWSDL.= "n"; //return sprintf('%s%s%s%s%s%s', $headerWSDL, $portTypeWSDL, $bindingWSDL, $serviceWSDL, $messageWSDL, ''); $fso = fopen($this->class_name . ".wsdl", "w"); fwrite($fso, sprintf('%s%s%s%s%s%s', $headerWSDL, $portTypeWSDL, $bindingWSDL, $serviceWSDL, $messageWSDL, '')); } /** * SoapDiscovery::getDiscovery() Returns discovery of WSDL. * * @return string **/ public function getDiscovery() { return "nn$_SERVER['SERVER_NAME'].':'.$_SERVER['SERVER_PORT'].$_SERVER['PHP_SELF']."?wsdl" />n"; } } ?> View Code

 

客户端：

client.php 代码：

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<?<span>php
    </span><span>ini_set</span>('soap.wsdl_cache_enabled', "0"); <span>//</span><span>关闭wsdl缓存</span>


    <span>$soap</span> = <span>new</span> SoapClient('http://localhost/soap/service.php?wsdl'<span>);
    </span><span>echo</span> <span>$soap</span>->strtolink('http://www.baidu.com')."<br/>"<span>;
    </span><span>echo</span> <span>$soap</span>->add(28, 100)."<br/>"<span>;
    </span><span>echo</span> <span>$soap</span>->__soapCall('add',<span>array</span>(28,200))."<br/>"<span>;
    </span><span>//</span><span>或这样调用</span>
    <span>echo</span> <span>$soap</span>->__Call('add',<span>array</span>(28,300))."<br/>"<span>;
    </span><span>echo</span> <span>date</span>('Y-m-d H:i:s', <span>time</span><span>());

</span>?>

 

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