如何实现ecshop 让用户名和email都可以登陆!

{

if ($this->check_user($username, $password) > 0)

{

if ($this->need_sync)

{

$this->sync($username,$password);

}

$this->set_session($username);

$this->set_cookie($username);

return true;

}

else

{

return false;

}

}

改为

function login($username, $password)

{

if(is_email($username))
{
$sql = “select “.$this->field_name.” from “.$this->table($this->user_table).” where “.$this->field_email.”='”.$username.”‘”;
$username = $this->db->getOne($sql);
if(!$username) return false;
//echo $sql;exit;
}
if ($this->check_user($username, $password) > 0)

{

if ($this->need_sync)

{

$this->sync($username,$password);

}

$this->set_session($username);

$this->set_cookie($username);

return true;

}

else

{

return false;

}

}