/**
* 获取省下的城市名列表
*
* @param Request $request
* @param Response $response
*/
function cities(Request $request, Response $response)
{
$parent_id = $request->get('parent_id', 0);
$res = ['flag' => 'FAIL', 'msg' => ''];
if (empty($parent_id)) {
$res['msg'] = 'parent_id empty';
$response->sendJSON($res);
}
$cities = Member_Model::getCities($parent_id);
if (empty($cities)) {
$res['msg'] = 'parent_id invalid';
$response->sendJSON($res);
}
$res['flag'] = 'SUC';
$res['msg'] = '';
$res['data'] = $cities;
$response->sendJSON($res);
}
