import { ClassSerializerInterceptor, ValidationPipe } from "@nestjs/common"; import { NestFactory, Reflector } from "@nestjs/core"; import * as fs from "fs"; import { AppModule } from "./app.module"; async function bootstrap() { const app = await NestFactory.create(AppModule); app.useGlobalPipes(new ValidationPipe()); app.useGlobalInterceptors(new ClassSerializerInterceptor(app.get(Reflector))); await fs.promises.mkdir("./uploads/_temp", { recursive: true }); app.setGlobalPrefix("api"); await app.listen(8080); } bootstrap();