CODEWITHSUNDEEP
node.js
fredoh
fredoh

Reputation: 11

nodeJS/node-7z : how to write a stream on the hard drive

I am a very beginner in nodeJS, so I can't succeed with the examples of the 'node-7z' package that I find on rpm repository.

In fact I just want to make a .7z file from a Access database (.accdb file), but I can't find to write the node-7z stream on my hard drive.

So I use this code, can you help, just to write it ?

thank you very much

var Seven = require("node-7z")

let fileentree = 'D:/Users/F/Dev/NodeJS/Sauvegardes7Zip_NodeJS/Database.accdb'
let filecompressee = 'D:/Users/F/Dev/NodeJS/Sauvegardes7Zip_NodeJS/Archive.7z'
let path7zip = 'C:/Program Files/7-Zip/7z.exe'

// myStream is an Readable stream
const myStream = Seven.add(filecompressee,fileentree, {
    $bin: path7zip,
    y: true,
    ssw: true
 });

Upvotes: 1

Views: 710

Answers (1)

OLIVIER
OLIVIER

Reputation: 898

Use fs.createWriteStream:

const fs = require('fs');

const myStream = ...

const writeStream = fs.createWriteStream('path/to/my/disk/file');

myStream.pipe(writeStream);

Upvotes: 1

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