http://jackxiang.com/index.php zh-cn http://jackxiang.com/post// jack <xdy108@126.com> Sun, 12 Jun 2011 07:24:22 +0000 http://jackxiang.com/post// 将jackxiang.com 的头信息获取到header.txt中
-D/--dump-header <file> Write the headers to this file
curl -D header.txt jackxiang.com

二：php,curl获取header信息。
function get_header($url){     $ch  = curl_init();     curl_setopt($ch, CURLOPT_URL, $url);     curl_setopt($ch, CURLOPT_HEADER, true);     curl_setopt($ch, CURLOPT_NOBODY,true);     curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);     //curl_setopt($ch, CURLOPT_FOLLOWLOCATION,true);     curl_setopt($ch, CURLOPT_AUTOREFERER,true);     curl_setopt($ch, CURLOPT_TIMEOUT,30);     curl_setopt($ch, CURLOPT_HTTPHEADER, array(     'Accept: */*',     'User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)',     'Connection: Keep-Alive'));     $header = curl_exec($ch);     return $header; }
实践Ok如下：
$remote = curl_init($url); curl_setopt($remote, CURLOPT_HEADER, true); //加上这个参数也就能获取到cooke在返回里了。 //$code = curl_getinfo($remote, CURLINFO_HTTP_CODE); $info = curl_getinfo($remote); print_r($info); $timeInfo =  'Took ' . $info['total_time'] . ' seconds to send a request to ' . $info['url']; echo $timeInfo."<hr>";


来自：http://ecode.diandian.com/post/2012-02-29/16128295 ]]> http://jackxiang.com/post//#blogcomment <user@domain.com> Thu, 01 Jan 1970 00:00:00 +0000 http://jackxiang.com/post//#blogcomment