调用接口报错Uncaught SoapFault exception 是什么问题？

Question

1，在调用接口的时候报错如下

2，

Fatal error:  Uncaught SoapFault exception: [HTTP] Could not connect to host in D:\xampp\htdocs\price\index1.php:36
Stack trace:
#0 [internal function]: SoapClient->__doRequest('<?xml version="...', 'http://218.93.1...', 'http://tempuri....', 1, 0)
#1 D:\xampp\htdocs\price\index1.php(36): SoapClient->__call('GetDXCSList', Array)
#2 D:\xampp\htdocs\price\index1.php(36): SoapClient->GetDXCSList('2016-10-21')
#3 {main}
  thrown in D:\xampp\htdocs\price\index1.php on line 36

3，源代码如下

<?php

$client = new SoapClient("http://218.93.114.150:12004/WebServiceJGT.asmx?WSDL");

echo "<pre>";


var_dump($client->GetDXCSList('2016-10-21'));


echo "</pre>";

?>

Answer 1

Could not connect to host，这还不明显么？