requestWsdl.php

<?php
header('content-type:text/html;charset=utf-8');
$ip = $_RESQUEST['ip'];
$function = $_REQUEST['function'];
$param = $_REQUEST['param'];
$res = new WSDL();
$res->getData($ip, $function, $param);
class WSDL{
    public function __construct(){
    }
    public function getData($ip, $function, $param = array()){
        try {
            $client = new SoapClient('http://' . $ip . '/xxx/Webservice?wsdl',
array('encoding' => 'UTF-8'));
            $result = $client->{$function}($param);
            $result = get_object_vars($result);
            print_r($result);
        } catch (SoapFault $exception) {
            print_r($exception);
        }
    }
    public function getFunctions($ip){
        $client = new SoapClient('http://' . $ip . '/xxx/Webservice?wsdl', 
array('encoding' => 'UTF-8'));
        $functions = $client->__getFunctions();
        print_r($functions);
    }
    public function getTypes($ip){
        $client = new SoapClient('http://' . $ip . '/xxx/Webservice?wsdl', array('encoding' => 'UTF-8'));
        $types = $client->__getTypes();
        print_r($types);
    }
}

data.php.js

function getWsdl() {
    var param = {
        'id': 6,
        'name': 'xx'
    }
    $.ajax({
        type: 'POST',
        url: 'requestWsdl.php',
        data: {
            ip: '7.7.8.8',
            function :'dataList',
            param: param
        },
        success: function(data) {
            console.log(data);
        }
    });
}

需要开启soap扩展