import express from 'express'; import cors from 'cors'; import dotenv from 'dotenv'; import uploadFile from './uploadFile.js'; export const app = express(); dotenv.config(); app.use(cors()); app.use(express.json({ limit: '50mb' })); app.use(express.urlencoded({ limit: '50mb', extended: true })); app.post('/file_upload', uploadFile);