[ 'handler' => [ 'class' => Monolog\Handler\StreamHandler::class, 'constructor' => [ 'stream' => BASE_PATH . '/runtime/logs/hyperf.log', 'level' => Monolog\Logger::DEBUG, ], ], 'formatter' => [ 'class' => Monolog\Formatter\LineFormatter::class, 'constructor' => [ 'format' => null, 'dateFormat' => 'Y-m-d H:i:s', 'allowInlineLineBreaks' => true, ], ], ], ];