/**
* 搜索条目
*
* @param string $keyword 搜索关键词
* @param integer $cid 淘宝的后台类目ID
* @return String $resp XML字符串
*/
function searchItem($keyword, $cid)
{
//实例化TopClient类
$c = new TopClient();
$c->appkey = APPKEY;
$c->secretKey = SECRETKEY;
$req = new TaobaokeItemsGetRequest();
$req->setFields("num_iid,title,click_url,pic_url,price,commission,commission_num,volume,nick");
$req->setCid($cid);
$req->setKeyword($keyword);
// $req->setSort("commissionVolume_desc");
$req->setSort("credit_desc");
$req->setGuarantee("true");
$req->setStartCommissionRate("500");
$req->setEndCommissionRate("5000");
$req->setMallItem("true");
$req->setPageNo(1);
$req->setPageSize(80);
$req->setOuterCode("abc");
//执行API请求并打印结果
$resp = $c->execute($req);
return $resp;
}
