卷曲错误＃：无法连接在PHP

Question

主办我尝试调用这个API，但有一个错误

cURL Error #:couldn't connect to host 

我试试这个代码

<?php 
$url = 'http://134.255.218.101:3002/ext/getaddress/GeHSBSKg5kav6vy6neQB5XsZ29zsNRyqeb'; 
$curl = curl_init(); 

curl_setopt_array($curl, array(
CURLOPT_URL => 'http://134.255.218.101:3002/ext/getaddress/GeHSBSKg5kav6vy6neQB5XsZ29zsNRyqeb', 
CURLOPT_RETURNTRANSFER => true, 
CURLOPT_HTTPHEADER => array(
    "accept: application/json", 
    "cache-control: no-cache", 
    "content-type: application/json" 
), 
)); 

echo $response = curl_exec($curl); 
$err = curl_error($curl); 

curl_close($curl); 

if ($err) { 
echo "cURL Error #:" . $err; 
} else { 
echo $response; 
} 
?> 

有一个与代理问题服务器...？

我如何解决在PHP

Answer 1

这可能是网络问题，或者什么的， 卷曲非常适合阅读的网址我想与您的代码，并给予它完美的结果。

检查这一点，

<?php 
$url [![enter image description here][1]][1]='http://134.255.218.101:3002/ext/getaddress/GeHSBSKg5kav6vy6neQB5XsZ29zsNR 
yqeb'; 
$curl = curl_init(); 

curl_setopt_array($curl, array(
CURLOPT_URL => $url, 
CURLOPT_RETURNTRANSFER => false, 
CURLOPT_HTTPHEADER => array(
"accept: application/json", 
"cache-control: no-cache", 
"content-type: application/json" 
), 
)); 

echo $response = curl_exec($curl); 
$err = curl_error($curl); 

curl_close($curl); 

if ($err) { 
echo "cURL Error #:" . $err; 
} else { 
echo $response; 
} 
?> 

附加输出，