public function sendFeedBox()
{
$initHtml = t($_REQUEST['initHtml']);
if (!empty($initHtml)) {
$data['initHtml'] = $initHtml;
}
// 投稿数据处理
$channelID = h($_REQUEST['channelID']);
if (!empty($channelID)) {
$data['channelID'] = $channelID;
$data['type'] = 'submission';
}
$this->assign($data);
$this->display();
}