import { Logger } from '@nestjs/common'; import { NestFactory } from '@nestjs/core'; import { AppModule } from './app.module'; import { ConfigService } from '@nestjs/config'; // const port = process.env.NODE_SERVER_PORT; async function bootstrap() { const app = await NestFactory.create(AppModule); const configService = app.get(ConfigService); const port = configService.get('NODE_SERVER_PORT'); await app.listen(port); Logger.log(`Application listening on port ${port}`); } bootstrap();