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Environment variable configuration after Node.js installation

 Introduction to Node.js：Node is a development platform that lets you run JavaScript on the server side, making JavaScript a scripting language on par with server-side languages like PHP, Python, Perl, Ruby, etc. Released in May 2009 and developed by Ryan Dahl, it is essentially a wrapper around the Chrome V8 engine. Node is optimized for some special use cases and provides alternative APIs that improve V8's performance in non-browser environments. The V8 engine executes Javascript very fast and works well. Node is a framework built on the Chrome JavaScript runtime for easily building responsive and easily extensible web applications. Node uses a non-blocking, event-driven I/O model to be lightweight and efficient, making it ideal for running data-intensive real-time applications on distributed devices.

Create two new folders in the installation directory: node_global and node_cache

After the configuration in the environment variables, do the following configuration:



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