
npm i @nestjs/config dotenv ↲
PORT=9988
// 서버 실행 및 포트 설정
await app.listen(process.env.PORT ?? 3030);
import { Module } from '@nestjs/common';
import { AppController } from './app.controller';
import { AppService } from './app.service';
import { ConfigModule } from '@nestjs/config';
@Module({
imports: [
ConfigModule.forRoot({ +
isGlobal: true, +
envFilePath: '.env', +
}), +
],
controllers: [AppController],
providers: [AppService],
})
export class AppModule {}
-main.ts