/** * CountriesUsazoneModel::listZone() * 列出所有邮编分区 * @return array */ public static function listZone($transitId = 1) { self::initDB(); $sql = "SELECT zone FROM " . self::$prefix . self::$table . " WHERE transitId = '{$transitId}' AND is_delete = 0 GROUP BY zone"; $query = self::$dbConn->query($sql); if ($query) { $res = self::$dbConn->fetch_array_all($query); return $res; } else { self::$errCode = 10000; self::$errMsg = "获取数据失败"; return false; } }