nodejs linux安装+try onnx on web(chrome)_node环境 linux 免安装

nodejs安装版

nodejs绿色免安装Windows

下载zip并解压即可

• 去官网，Other Downloads，Previous Releases,download,下载zip，解压即可，2,064 个文件，485 个文件夹，占用空间83.4M

• 如果想再其他路径直接运行node.exe,需要为其设置环境变量

linux系统nodejs安装

命令行安装

• sudo apt-get install nodejs
• sudo apt-get install npm

非命令行安装

• LINUX的下载地址,https://nodejs.org/download/release/v18.10.0/node-v18.10.0-linux-x64.tar.gz
• vim ~/.bashrc for user
• export PATH=$PATH:/home/pdd/Documents/node-v18.10.0-linux-x64/bin
• node -v or npm -v

清除缓存：npm cache clean -f
将项目中的node_modules文件夹以及package-lock.json文件删除
执行：npm install --registry=https://registry.npm.taobao.org重新拉取依赖
启动项目：npm run dev
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web onnx

• 本文复现了微软官方的web端onnx调用过程，结果如下：

download resources

• https://onnxruntime.ai/docs/tutorials/web/classify-images-nextjs-github-template.html

• rename
  

(base)$:~/CLionProjects/web/onnxjs-master/examples/browser/resnet50$ npm install http-server -g

added 39 packages, and audited 40 packages in 18s

10 packages are looking for funding
  run `npm fund` for details

found 0 vulnerabilities
npm notice 
npm notice New major version of npm available! 8.19.2 -> 9.5.0
npm notice Changelog: https://github.com/npm/cli/releases/tag/v9.5.0
npm notice Run npm install -g npm@9.5.0 to update!
npm notice 
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(base) $:~/CLionProjects/web/onnxjs-master/examples/browser/resnet50$ http-server .. -c-1 -p 3000
Starting up http-server, serving ..

http-server version: 14.1.1

http-server settings: 
CORS: disabled
Cache: -1 seconds
Connection Timeout: 120 seconds
Directory Listings: visible
AutoIndex: visible
Serve GZIP Files: false
Serve Brotli Files: false
Default File Extension: none

Available on:
  http://127.0.0.1:3000
  http://192.168.0.109:3000
Hit CTRL-C to stop the server
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结果

参考与更多

- Node 成功的主要因素之一是它广受欢迎的软件包管理器——npm，因为 npm 使 JavaScript 开发人员可以快速方便地共享软件包