7. Swagger 1) 설치 yarn add @nestjs/swagger yarn add swagger-ui-express 2) 활용 main.ts 는 아래와같이 활용 const app = await NestFactory.create(AppModule); const config = new DocumentBuilder() .setTitle('Cats example') .setDescription('The cats API description') .setVersion('1.0') .addTag('cats') .build(); const document = SwaggerModule.createDocument(app, config); SwaggerModule.setup('api', app, document);..