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我一直在通过cron作业从https nasa.gov网站请求一个kml文件。它已经工作了多年,刚刚开始失败。我没有收到任何卷曲错误 - 请求只是超时。美国国家航空航天局网站必须改变一些东西。卷发请求失败(超时)
$curl_connection =
curl_init("http://firms.modaps.eosdis.nasa.gov/active_fire/kml/USA_contiguous_and_Hawaii_24h.kml");
//set options
curl_setopt($curl_connection, CURLOPT_CONNECTTIMEOUT, 20);
curl_setopt($curl_connection, CURLOPT_USERAGENT,
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)");
curl_setopt($curl_connection, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl_connection, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl_connection, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($curl_connection, CURLOPT_SSL_VERIFYHOST, 0);
//perform our request
$string = curl_exec($curl_connection);
//show information regarding the request
print_r(curl_getinfo($curl_connection));
echo curl_errno($curl_connection) . '-' .
curl_error($curl_connection);
//close the connection
curl_close($curl_connection);
如果你什么也没做,那么也许美国国家航空航天局有,问他们\ – 2014-09-22 02:08:05