1.php语言编写（php版）
模拟登陆，核心其实在如何获取cookie及用所获取cookie post相关数据或者去get请求
- 通过跳转地址判断账号密码是否正确
function checkid()//判断账号密码是否正确
{
$username=$this->username;
$password=$this->password;
$login_url='http://bkjw.guet.edu.cn/student/public/login.asp?mCode=000703';
$post_fields='username='.$username.'&passwd='.$password.'&login= ǡ ¼';
$ch = curl_init($login_url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);
$header = curl_exec($ch);
curl_close($ch);
//echo $header;
$needle ='menu.asp?menu=mnall.asp';
$tmparray = explode($needle,$header);
if(count($tmparray)>1){
return true;
//echo $a=1;
} else{
return false;
//echo$a=0;
}
}- 通过正则表达式获取cookie
function getcookie()//获取cookie
{
$username=$this->username;
$password=$this->password;
$login_url='http://bkjw.guet.edu.cn/student/public/login.asp?mCode=000703';
$post_fields='username='.$username.'&passwd='.$password.'&login=�ǡ�¼';
$ch = curl_init($login_url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);
$res = curl_exec($ch);
curl_close($ch);
preg_match_all("/Set-Cookie: (.*?)=(.*?);/", $res, $match);
$cookie = '';
for ($i=0; $i < count($match[ 0 ]); $i ){
$cookie .= ($match[ 1 ][ $i ] . '=' . $match[ 2 ][ $i ] . '; ');
}
return $cookie;
}