public function indexAction()
{
echo '<pre>';
// print_r(Requests::register_autoloader());
$wx = new Weixin('AddressBook');
$x = $wx->getToken('wx4091606e5fc6e45c', 'eYNyP1ky4U-1f-91JVv55_f7-JGv-_UzIrxOfVVCqo1cOtCucsg0Uw4P_nJvKdqf');
print_r($x);
exit;
}
