node formidable code example
Example 1: formidable nodejs example
const { IncomingForm } = require('formidable')
const { resolve } = require('path')
const { existsSync, writeFileSync } = require('fs')
module.exports = (req, res, next) => {
const form = new IncomingForm({
maxFileSize: 1 * 1024 * 1024,
keepExtensions: true
})
form.parse(req, (error, fields, file) => {
if (error) return next(error)
const patternFile = /\.(jpg|jpeg|png|svg|gif|raw|webp)$/gi.test(file.productImage.name)
if (patternFile) {
const pathFile = resolve(process.cwd(), 'servers/uploads/', file.productImage.name)
const fileExits = existsSync(pathFile)
if (!fileExits) {
writeFileSync(pathFile)
req.users = JSON.parse(JSON.stringify({ fields, file }))
return next()
}
req.users = JSON.parse(JSON.stringify({ fields, file }))
return next()
}
})
}
Example 2: formidable form node js
const http = require('http');const formidable = require('formidable'); const server = http.createServer((req, res) => { if (req.url === '/api/upload' && req.method.toLowerCase() === 'post') {