extension_file_type

extension_file_type

Foobar

get information about extension File With base64 AND BufferConCat;

for use in base64

1) first you chunks[] to concat
2) your concat datat change to toString("base64");
3) now your data chuncks should be from base64
4) call FileExtension

const 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);

Usag

``nodejs
import { Request, Response } from "express";

returns 'fileExtension'

let totalSize = 0;
const maxChunkSize = 1024 1024 1024; // Maximum chunk size (1G)
let chunks: any = [];
req.on("data", (chunk: Buffer) => {
totalSize += chunk.length;
chunks.push(chunk);
});

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)
});

Contributing

for use Hex

just you send chuncks concat

1)const fileBuffer = Buffer.concat(chunks);
2)const fileExtension = new FileExtension().hEx(fileBuffer);

Usag

``nodejs
import { Request, Response } from "express";

returns 'fileExtension'

let totalSize = 0;
const maxChunkSize = 1024 1024 1024; // Maximum chunk size (1G)
let chunks: any = [];
req.on("data", (chunk: Buffer) => {
totalSize += chunk.length;
chunks.push(chunk);
});

req.on("end", async () => {
let fileExtension = new FileExtension().hEx(Buffer.concat(chunks));
console.log(fileExtension)
});