$postData = "username=your_name&password=your_password&Submit=Login";
$posturl = "http://......../../login.jsp";
$postUrl = parse_url($posturl);
$host = $postUrl[host] ? $postUrl[host] : "";
$port = $postUrl[port] ? $postUrl[port] : 80;
$path = $postUrl[path] ? $postUrl[path] : "/";
$fsp = fsockopen($host, $port, &$errno, &$errstr, 30);
if(!$fsp){
print "nopen socket failedn";
}else{
fwrite($fsp, "POST ".$path." HTTP/1.1rn");
fwrite($fsp, "Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*rn");
fwrite($fsp, "Accept-Language: zh-cnrn");
fwrite($fsp, "Content-Type: application/x-www-form-urlencodedrn");
fwrite($fsp, "User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; Maxthon)rn");
fwrite($fsp, "Host:".$host."rn");
fwrite($fsp, "Content-Length: ".strlen($postData)."rnrn");
fwrite($fsp, $postData);
$resp = "";
do{
if(strlen($out=fread($fsp, 1024)) == 0) break;
$resp .= $out;
}while(true);
echo "

".nl2br($resp);
fclose($fsp);
}
?>

以上就介绍了DataReader使用 如何使用脚本模仿登陆过程，包括了DataReader使用方面的内容，希望对PHP教程有兴趣的朋友有所帮助。