true, 'driver' => 'nacos', 'registries' => [ 'nacos' => [ 'host' => env('NACOS_HOST', '127.0.0.1'), 'port' => env('NACOS_PORT', 8848), 'username' => env('NACOS_USERNAME', 'nacos'), 'password' => env('NACOS_PASSWORD', 'nacos'), 'namespace' => env('NACOS_NAMESPACE', 'public'), 'group_name' => env('NACOS_GROUP_NAME', 'DEFAULT_GROUP'), 'service_name' => env('NACOS_SERVICE_NAME', 'hyperf-organization'), 'protect_threshold' => 0.5, 'metadata' => [ 'protocol' => 'jsonrpc-http', 'server' => 'jsonrpc-http', 'version' => '1.0.0', 'weight' => 100, ], 'heartbeat' => 5, 'heartbeat_timeout' => 15, ], ], ];