/**
  * 需要优化的商品列表
  * @param  array   $where  条件
  * @param  string  $column 要显示的字段
  * @param  integer $offset 分页
  * @param  integer $limit  分页
  * @param  string $order   排序
  */
 public function starList($where = array(), $column = "*", $offset = 0, $limit = 20, $order = 'pid DESC')
 {
     $condition = '1';
     $bind = array();
     $offset = $this->di['filter']->sanitize($offset, 'int', 0);
     $limit = $this->di['filter']->sanitize($limit, 'int', 20);
     if (is_array($where)) {
         foreach ($where as $key => $value) {
             if (is_array($value)) {
                 $value = $this->di['filter']->sanitize($value, "string", '');
                 $condition .= ' and ' . $key . ' in(' . implode(',', $value) . ')';
             } else {
                 $value = $this->di['filter']->sanitize($value, "string", 0);
                 $condition .= ' and ' . $key . '=:' . $key . ':';
                 $bind[$key] = $value;
             }
         }
     }
     if (!isset($where['state'])) {
         $condition .= ' and state = 1';
     }
     $goods = Pdoptimize::find(array($condition, 'bind' => $bind, 'columns' => $column, 'order' => $order, 'offset' => $offset, 'limit' => $limit));
     $count = Pdoptimize::count(array($condition, "bind" => $bind));
     if ($goods) {
         $goods = $goods->toArray();
         $goods['count'] = $count;
         return $this->outputData($goods);
     } else {
         return $this->outputData();
     }
 }