extension_file_type # Foobar get information about extension File With base64 AND BufferConCat;
npm install extension_file_nodeconst chuncks = [];
1)const fileBuffer = Buffer.concat(chunks);
2)const dataBuffer = fileBuffer.toString("base64");
3)const buffer = Buffer.from(dataBuffer,"base64")
4)const fileExtension = new FileExtension().bAse64(buffer);
``nodejs
import { Request, Response } from "express";
req.on("end", async () => {
const concat = Buffer.concat(chunks).toString("base64");
const buffer = Buffer.from(dataBuffer,"base64")
let fileExtension = new FileExtension().bAse64(buffer);
console.log(fileExtension)
});
1)const fileBuffer = Buffer.concat(chunks);
2)const fileExtension = new FileExtension().hEx(fileBuffer);
``nodejs
import { Request, Response } from "express";
req.on("end", async () => {
let fileExtension = new FileExtension().hEx(Buffer.concat(chunks));
console.log(fileExtension)
});