public function create()
{
$questionDB = new QuestionModelDB();
$fieldArr = $questionDB->getFields();
$insertArr = array();
foreach ($fieldArr as $v) {
if (array_key_exists($v, $_POST) && $_POST[$v] !== null) {
$insertArr[$v] = $_POST[$v];
}
}
$insertArr['create_time'] = strtotime($_POST['create_time']);
$rs = $questionDB->insert($insertArr);
Log::write($this->adminUserName, $this->ip, $questionDB->insertId(), self::$controller . "__" . self::$action, $rs);
$rs ? Message::showSucc('添加成功') : Message::showError('添加失败：' . implode(" ", $questionDB->getErrorInfo()));
}
