Nodejs environment variable usage and deployment strategies. Learn to set and read system environment variables, .env files and deploy Dev, QA, Staging, Production environment strategies in 8 minutes.-Node.js basic tutorial-php.cn

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Node.js basic tutorial

Chapter1 Node.js basic tutorial (1)
1-1 Understand the technical features of NodeJs in 4 minutes
1-2 Install and uninstall node and npm. Master how to install and uninstall node and npm on MacOS, Windows, Ubuntu and CentOS in 8 minutes.
1-3 Node CLI commands and JS parameters. Master the programming method of complex parameter input in 7 minutes.
1-4 Nodejs environment variable usage and deployment strategies. Learn to set and read system environment variables, .env files and deploy Dev, QA, Staging, Production environment strategies in 8 minutes.
Chapter2 Node.js basic tutorial (2)
2-1 Use inquirer to develop CLI Questionnaire command line mode questionnaires to help you quickly master text input, single-select and multi-select object development, question branch setting and data input verification
2-2 Use npm install update uninstall to manage packages. Teach you how to use the world's largest software registration platform and equip you with the necessary skills for a developer.
2-3 npx and npm script Master the usage and application scenarios of npx and npm run script by operating eslint and prettier
2-4 Reading and writing files and directories Master the most commonly used functional modules in background programming by using fs, fs-extra, and path modules

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