How to use DataReader to simulate the login process using scripts

        $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。