/**
* 用户POST登录
*/
public function login()
{
lib()->load('UserLogin');
$ul = new UserLogin();
try {
$this->throwMsgCheck('is_post');
$req = req()->_plain();
$ul->PostLogin($req->post('account'), $req->post('password'), $req->post('captcha'), $req->post('save'));
$this->rt_msg['status'] = true;
$this->rt_msg['content'] = $ul->LoginContent();
} catch (\Exception $ex) {
$this->rt_msg['code'] = $ul->getCode();
$this->rt_msg['msg'] = $ex->getMessage();
}
}