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使用curl报couldn't connect to host异常

WBOY
WBOYOriginal
2016-06-13 10:36:161305browse

使用curl报couldn't connect to host错误

PHP code
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->//发送post请求function _xpost($url,$p){    $f='';    $data='';    foreach($p as $k=>$v)    {        $data.=$f.$k.'='.urlencode($v);        //$data.=$f.$k.'='.$v;        $f='&';    }    //echo $data.'';    $curl = curl_init($url);    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1);      curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);      curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);    curl_setopt($curl, CURLOPT_POST, 1);    curl_setopt($curl, CURLOPT_POSTFIELDS, $data);    $res = curl_exec($curl);    if(curl_errno($curl))    {        echo 'Curl error: ' . curl_error($curl);    }    curl_close($curl);    return $res;}

我调用这个函数发一条短信,在本地服务器执行的时候能正常运行,可是部署到网络服务器上去就报了Curl error:couldn't connect to host错误,请问怎么回事啊?怎么解决

------解决方案--------------------
你在服务器上ping一下那个主机网址看看是不是通的?

有可能是服务器的DNS服务器设置问题,导致找不到这台主机,还有就是你的服务器ip被对方屏蔽了也会出现这样的提示
------解决方案--------------------
同意楼上
------解决方案--------------------
你用 foskopen能不能连接
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