/**
  * 查找指定的数据
  * @param $id
  * @return Mirrors
  * @throws DeepInException
  */
 public function find($id)
 {
     $mirror = Mirrors::find($id);
     if (!$mirror instanceof Mirrors) {
         throw new DeepInException("找不到id为" . $id . "的数据~!");
     }
     return $mirror;
 }
 public function save()
 {
     $id = \Input::get("id");
     $name = \Input::get("name");
     $cnName = \Input::get("cnname");
     $url = \Input::get("url");
     $location = \Input::get("location");
     if (empty($id) || empty($name) || empty($url) || empty($location)) {
         throw new DeepInHtmlException("数据不能为空~!");
     }
     $mirror = new Mirrors();
     $mirror->id($id);
     $mirror->name($name);
     $mirror->url($url);
     $mirror->location($location);
     $mirror->cnName($cnName);
     $mirror->pos(intval(\Input::get("pos")));
     if ($mirror->save() == false) {
         throw new DeepInHtmlException("新增数据失败~!");
     }
     return $this->success("数据保存成功~!", "/admin/mirror");
 }