static function act_login() { if (post('login_submit', 'isset')) { //检查验证码 $check_code = post('code', 'post'); if ($check_code != session('login_code', true)) { http::json(array('error' => 2, 'info' => 'check_code error')); } //接收数据并验证 $account = post('account', 'account'); $password = safe::md5(post('password', 'post')); self::check_admin($account, $password); } http::json(array('error' => 1, 'info' => 'login failed')); }