更新产品扩展字段

@@ -108,7 +108,13 @@ class ProductLogic extends  BaseLogic
                 unset($v['title']);
                 unset($v['title']);
                 if(!empty($v['values'])){
                 if(!empty($v['values'])){
                     if($v['type'] == 3 || $v['type'] || 4){
                     if($v['type'] == 3 || $v['type'] || 4){
-                        $v['values'] = str_replace_url($v['values']);
+                        if(is_array($v['values'])){
+                            foreach ($v['values'] as $k1=>$v1){
+                                $v1 = str_replace_url($v1);
+                                $v['values'][$k1] = $v1;
+                            }
+                            $v['values'] = json_encode($v['values']);
+                        }
                     }
                     }
                     $v['project_id'] = $this->user['project_id'];
                     $v['project_id'] = $this->user['project_id'];
                     $v['product_id'] = $id;
                     $v['product_id'] = $id;