如何在 php 中发送 SOAP 请求

Question

好的，所以我有一个 Python 服务器运行ning 并且我一直在使用 "suds" 作为客户端，这非常简单，当我尝试运行 PHP 中的类似代码，因为我是初学者，所以我很困惑？

from suds.client import Client

url = 'http://localhost:8080/FlightService?wsdl'
client = Client(url=url)
output = client.service.getFlightList("dxb","ksa")
print(output)

在 php 中有没有这样简单的东西，或者谁能告诉我一个示例代码 return 相同的结果？

考虑到服务器收到这个：

class Input(complextypes.ComplexType):
    dpt = str 
    arr = str

和return航班列表

class flight(complextypes.ComplexType):
    id    = int
    dpt  = str
    arr  = str
    price = float
    date = str
    tickets = int

这是网络服务：

@webservice(_params=Input,_returns=[flight])
def getFlightList(self, input):

我的 PHP 细分：

<?php   
    $url = 'http://172.27.130.98:8080/FlightService?wsdl';
    $client = new SoapClient($url);
    echo("Hello!");
    $result = $client->bookFlight("dxb","ksa");
    $result2 = $client->handle();
    echo($result);
    echo($result2);
?>

PHP 错误：

Fatal error: Uncaught SoapFault exception: [HTTP] Error Fetching http headers in C:\wamp\www\soap\soap.php:6 Stack trace: #0 [internal function]: SoapClient->__doRequest('<?xml version="...', 'http://172.27.1...', 'http://172.27.1...', 1, 0) #1 C:\wamp\www\soap\soap.php(6): SoapClient->__call('getFlightList', Array) #2 C:\wamp\www\soap\soap.php(6): SoapClient->getFlightList('dxb', 'ksa') #3 {main} thrown in C:\wamp\www\soap\soap.php on line 6

异常信息：

SoapFault Object ( [message:protected] => Error Fetching http headers [string:Exception:private] => [code:protected] => 0 [file:protected] => C:\wamp\www\soap\soap.php [line:protected] => 6 [trace:Exception:private] => Array ( [0] => Array ( [function] => __doRequest [class] => SoapClient [type] => -> [args] => Array ( [0] => ksa [1] => http://172.27.130.98:8080/FlightService [2] => http://172.27.130.98:8080/FlightService/getFlightList [3] => 1 [4] => 0 ) ) [1] => Array ( [file] => C:\wamp\www\soap\soap.php [line] => 6 [function] => __call [class] => SoapClient [type] => -> [args] => Array ( [0] => getFlightList [1] => Array ( [0] => dxb [1] => ksa ) ) ) [2] => Array ( [file] => C:\wamp\www\soap\soap.php [line] => 6 [function] => getFlightList [class] => SoapClient [type] => -> [args] => Array ( [0] => dxb [1] => ksa ) ) ) [previous:Exception:private] => [faultstring] => Error Fetching http headers [faultcode] => HTTP [xdebug_message] => ( ! ) SoapFault: Error Fetching http headers in C:\wamp\www\soap\soap.php on line 6 Call Stack #TimeMemoryFunctionLocation 10.0006243160{main}( )..\soap.php:0 20.0758264872getFlightList ( )..\soap.php:6 30.0758265336__call ( )..\soap.php:6 )

Answer 1

这个解决方案对我有用，我用服务器端期望的变量名称实例化了一个关联数组，然后使用 var_dump 获得输出结果

<?php   
    $url = 'http://172.27.130.98:8080/FlightService?wsdl';
    $client = new SoapClient($url);
    echo("Hello!");
    $trip["dpt"] = "dxb";
    $trip["arr"] = "krt";
try{    $output = $client->getFlightList($trip);
    }
    catch(soapFault $e)
    {
    print_r($e);
    }
    var_dump($output);
?>

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