public function detailDate()
 {
     $date_id = I('post.date_id');
     $uid = I('post.uid');
     $date = new DateModel();
     $data = $date->detaildate($date_id, $uid);
     $comment = new CommentModel();
     $data['date_comment'] = $comment->getComment(['date_id' => $date_id, 'page' => 1]);
     $this->ajaxReturn(['status' => 0, 'info' => '成功', 'data' => $data]);
 }