/** * 初始化数据 */ public static function init($paramArr) { $options = array('dbName' => 'Db_UserData', 'tblName' => ''); if (is_array($paramArr)) { $options = array_merge($options, $paramArr); } extract($options); self::$initDbName = $dbName; self::$initTblName = $tblName; return true; }