The syntax for using fs.writeFileSync in Node.js is as follows: fs.writeFileSync(file, data, options); Explanation of the parameters: File: This is the path of the file you want to write to. It can be a string representing the path (relative or absolute), a Buffer, or a URL obje...
Over the years, I’ve probably used dozens of Excel file creators and parsers. In pretty much every application or web service there becomes a need to output a file to Excel or csv. Finding a really good library that doesn’t require Excel to exist on the server can be really hard. Ex...
import{ unlink }from'node:fs';// Assuming that 'path/file.txt' is a regular file.unlink('path/file.txt',(err) =>{if(err)throwerr;console.log('path/file.txt was deleted'); }); https://nodejs.org/api/fs.html#fsunlinkpath-callback fsPromises.unlink fsPromises.unlink(path) Added ...
1.首先,进入项目目录,下载依赖,添加到dev依赖 1.First, Go to your application project, Install copyfiles dependency with the below command Note: please add this as devDependencies using –save-dev npm install--save-devcopyfiles 2.把下面代码放到你的package.json,就像下图那个样子 2.In the package....
The Node.jsfsmodule enables us to work with the file system, which is one of the most fundamental tasks when writing programs. However, there are several ways in which we can interact with the file system using thefsmodule, and each method has its trade-offs. ...
Save this code snippet in a file index.js we're going to run this very shortly. Confirm it's working Run the file using the node command and you will see the latest Ethereum blockchain: $ node index.js You should see the following: That’s it!...
Option 1 — Installing Node.js with Apt from the Default Repositories Ubuntu contains a version of Node.js in its default repositories that can be used to provide a consistent experience across multiple systems. At the time of writing, the version in the repositories is 12.22.9. This will no...
NodeZip = require('node-zip') function getData(tmpFolder, url, callback) { var tempZipFilePath = tmpFolder + new Date().getTime() + Math.random() var tempZipFileStream = fs.createWriteStream(tempZipFilePath) request.get({ url: url, ...
for conversion failed cases, the reject promise is returned the promise is resolved for a successful conversion, Finally written output pdf file using thewriteFileSyncmethod #Conclusion To Sum up, Learned how to Convert word to pdf in nodejs in multiple ways....
In this article we will learn a nifty trick, only possible in Node.js to increase your app's performance. I've outlined the problem and the solution in one of my previous articles: How to serve 10x more request using asynchronous request batching. That article was providing a solution for...