You have to deploy a Node.js application, but the production environment does not allow internet access, preventing npm packages from being installed. How do you prepare and install the necessary npm packages in such an environment?
- Download packages manually and copy them to the production server
- Use a proxy server to allow internet access for npm
- Bundle all npm packages with your application during development
- Ask the production environment to whitelist npm's servers
To install npm packages in an environment without internet access, you can download packages manually and copy them to the production server. This approach ensures the necessary dependencies are available. Using a proxy server or whitelisting npm's servers may not always be feasible.
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