function __construct()
{
//------------------获取页面传入参数---------------------------------
$categoryId = R::getParams('cid');
$cids = R::getParams('cids');
$act = R::getParams('act');
$category = new \Model\Category();
if ($act == "search") {
$search = R::requestParam("seach");
$result = $category->getSearchCategory($search);
} elseif ($cids) {
$result = $category->getCategoryName($cids);
} else {
$result = $category->getCategory($categoryId);
}
}
