/** *获取分类信息 */ public static function getCategoryInfoByPath($path) { self::initDB(); $sql = "select * from pc_goods_category where path='{$path}'"; //echo $sql.'<br>'; $query = self::$dbConn->query($sql); if ($query) { $ret = self::$dbConn->fetch_array_all($query); return $ret[0]['name']; //成功, 返回列表数据 } else { self::$errCode = "003"; self::$errMsg = "error"; return false; //失败则设置错误码和错误信息, 返回false } }