我们安装了织梦问答模块后，第一次访问问答有时会打不开，出现这个错误“service.dedecms.comphp_network_getaddresses: gethostbyname failed. errno=20”，解决这个问题，请按照下面的方法修改即可。
找到ask/data/scores.inc.php文件，并找到下面的代码：
function transport()
{
global $cfg_basehost;
$path = $cfg_basehost.'/'.APPNAME."/?ct=index&ac=scores";
$host = preg_replace('##','',$cfg_basehost);
$str = "";
$fp = fsockopen($host,80,$errno,$errstr,30);
if(!$fp)
{
die("service.dedecms.com".$errstr.$errno);
}else{
fputs($fp, "POST $path HTTP/1.1 ");
fputs($fp, "Host: $host ");
fputs($fp, "Content-type: application/x-www-form-urlencoded ");
fputs($fp, "Content-length: ".strlen($str)." ");
fputs($fp, "Connection: close ");
fputs($fp, $str." ");
fclose($fp);
}
}
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直接注释掉 transport() 里面的内容就可以了
function transport()
{
/* global $cfg_basehost;
$path = $cfg_basehost.'/'.APPNAME."/?ct=index&ac=scores";
$host = preg_replace('##','',$cfg_basehost);
$str = "";
$fp = fsockopen($host,80,$errno,$errstr,30);
if(!$fp)
{
die("service.dedecms.com".$errstr.$errno);
}else{
fputs($fp, "POST $path HTTP/1.1 ");
fputs($fp, "Host: $host ");
fputs($fp, "Content-type: application/x-www-form-urlencoded ");
fputs($fp, "Content-length: ".strlen($str)." ");
fputs($fp, "Connection: close ");
fputs($fp, $str." ");
fclose($fp);
}*/
}
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好了，问题解决。
(责任编辑：admin) |