The given \'driver\' ] is unknown, Doctrine currently supports only the follo wing drivers: pdo_mysql, pdo_sqlite, pdo_pgsql, pdo_oci, oci8, ibm_db2, pdo
[Doctrine\DBAL\DBALException]
The given \’driver\’ ] is unknown, Doctrine currently supports only the follo
wing drivers: pdo_mysql, pdo_sqlite, pdo_pgsql, pdo_oci, oci8, ibm_db2, pdo
_sqlsrv, mysqli, drizzle_pdo_mysql, sqlanywhere, sqlsrv
=========================================================
找到这两个文件
php.ini-development and php.ini-production f;
将有关驱动的分号去掉