Both methods let you download files from a remote server and save them to the local file system. You should choose the best method for your needs and use it in your next Node.js application.
onStartDownload,onDownloading,onDownloadClose){'use strict';lettotalLength=0;lethttpStream=request({method:'GET',url:url});// 由于不需要获取最终的文件,所以直接丢掉
const{Downloader}=require("nodejs-file-downloader");(async()=>{//Wrapping the code with an async function, just for the sake of example.constdownloader=newDownloader({url:"http://212.183.159.230/200MB.zip",//If the file name already exists, a new file with the name 200MB1.zip is cre...
Using Express, you can either trigger a download from an existing file or set the headers on the response to send a file you created through Node. This lesson walks you through both approaches.If the file is already exists on the server:const express = require('express') const app = expr...
Node.js 23.x: Using Ubuntu (Node.js 23) Before you begin, ensure thatcurlis installed on your system. Ifcurlis not installed, you can install it using the following command: sudo apt-get install -y curl Download the setup script: ...
readFile(filepath, function(err, data){ res.set({ 'Content-Type': 'application/octet-stream', // 告诉浏览器这是一个二进制文件,浏览器不需要执行该文件,直接作为附件弹出下载对话框即可 ✅ 'Content-Disposition': `attachment; filename=${filename}`, // 告诉浏览器这是一个附件要下载是png图片 ...
To run the server, put the code into a fileexample.jsand execute it with thenodeprogram from the command line: % node example.js Server running at http://127.0.0.1:1337/ Here is an example of a simple TCP server which listens on port 1337 and echoes whatever you send it: ...
Key Features of Node.js: JavaScript Runtime:Node.js enables developers to use JavaScript for both client-side and server-side development, providing a consistent language and toolset across different layers of an application. Single-Threaded Event Loop:Node.js utilizes a single-threaded event loop ...
http://www.runoob.com/nodejs/nodejs-tutorial.html 下载地址: https://nodejs.org/en/download/ 在Windows平台下,Node.js代码保存在.js后缀名的文件中,通过node.exe加载执行。 Node.js支持第三方包,可通过npm命令安装模块,实例如下: 安装web框架模块express: ...
Production server: If you plan to deploy your Node.js app on Windows Server, use Node.js on Windows. If you plan to deploy on a Linux Server, use Node.js on Linux (WSL 2). WSL allows you to install your preferred Linux distribution (with Ubuntu as the default), ensuring consistency ...