在获取商品介绍接口中加入uid和udid参数，为了实现记录浏览记录的功能

Code Review By Rock Zhang

@@ -52,13 +52,20 @@ class DetailData
      * 商品尺码信息
      * 
      * @param int $productSkn 商品SKN号
+     * @param int $uid 用户ID
+     * @param int $udid 客户端唯一标识
      * @return array
      */
-    public static function sizeInfo($productSkn)
+    public static function sizeInfo($productSkn, $uid, $udid)
     {
         $param = Yohobuy::param();
         $param['method'] = 'h5.product.intro';
         $param['productskn'] = $productSkn;
+        if (!empty($uid)) {
+            $param['uid'] = $uid;
+        }
+        $param['udid'] = $udid;
+
         $param['client_secret'] = Sign::getSign($param);
 
         return Yohobuy::get(Yohobuy::API_URL, $param);

@@ -335,15 +335,17 @@ class DetailModel
      * 商品尺码信息
      *
      * @param int $productSkn
+     * @param int $uid 用户ID
+     * @param int $udid 客户端唯一标识
      * @return array
      */
-    public static function getSizeInfo($productSkn)
+    public static function getSizeInfo($productSkn, $uid, $udid)
     {
         $result = array();
 
         if (is_numeric($productSkn)) {
             // 调用服务
-            $sizeInfo = DetailData::sizeInfo($productSkn);
+            $sizeInfo = DetailData::sizeInfo($productSkn, $uid, $udid);
 
             // 商品信息
             if (isset($sizeInfo['productDescBo']['erpProductId'])) {

@@ -90,7 +90,11 @@ class DetailController extends AbstractAction
         if (!is_numeric($productSkn)) {
             echo ' ';
         }
-        $data = \Product\DetailModel::getSizeInfo($productSkn);
+
+        // 加入uid和udid参数，为了实现记录浏览记录的功能
+        $uid = $this->getUid();
+        $udid = $this->getUdid();
+        $data = \Product\DetailModel::getSizeInfo($productSkn, $uid, $udid);
         if (array() === $data) {
             echo ' ';
             exit();