学步园

第一、修改php.ini文件， 打开下面的三个扩展库， 然后重新启动php服务

extension=php_curl.dll                     soap 会用到curl库

extension=php_openssl.dll            

extension=php_soap.dll

第二、编写 server.php

<?php
function greet($param) 
{
$retval = 'Hello '.$param;
//$result = array('greetReturn'=>$retval);
return $retval;
}


$server = new SoapServer(null, array('uri'=>"http://127.0.0.1/"));
//$server = new SoapServer('http://localhost/hello.wsdl');
$server->addFunction('greet');
//$server->addFunction(SOAP_FUNCTIONS_ALL);  
$server->handle();

?>

第三、编写client.php

<?php
try 
{
 
	//$client = new SoapClient('http://localhost/hello.wsdl');
	$client = new SoapClient(null, array('location' =>"http://127.0.0.1/server.php", 'uri'=> "http://127.0.0.1/"));
	//$client = new SoapClient(null, array('location' =>"http://localhost/server.php", 'uri'=> "http://localhost/"));
	//$result = $client->__soapCall('greet', array('name' => 'Sam'));

	$result = $client->greet("zhang");
	printf("Result = %s/n", $result);
}
catch (Exception $e) 
{
	printf("Exception Message = %s/n",$e->__toString());
}

?>

第四、用浏览器访问 http://127.0.0.1/client.php

输出 Hello zhang

使用中碰到问题

Fatal error: Maximum execution time of 30 seconds exceeded inD:\wamp\www\client.php on line19

原因是下面这行代码里面的localhost， 修改为 127.0.0.1的IP地址就可以了。

$client = new SoapClient(null, array('location' =>"http://localhost/server.php", 'uri'=> "http://localhost/"));

        //$result = $client->__soapCall('greet', array('name' => 'Sam'));
        $result = $client->greet("zhang");

       上面这两行代码都可以达到调用服务端greet函数的目的