dotenv 대신 @nestjs/config을 사용해야하는 이유 + 활용
docs.nestjs.com/techniques/configuration Documentation | NestJS - A progressive Node.js framework Nest is a framework for building efficient, scalable Node.js server-side applications. It uses progressive JavaScript, is built with TypeScript and combines elements of OOP (Object Oriented Progamming), FP (Functional Programming), and FRP (Functional Reac docs.nestjs.com 먼저, 왜 dotenv만 쓰면 되지 @nestjs..