Skip to main content

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:



Labels:

Comments

Post a Comment

Popular posts from this blog

vue routing global guard beforeEach and afterEach

 Global routing front guard (beforeEach) This function is used the most. Its function is to perform permission-related verification before routing jumps. This function contains three parameters: to: the object of the target route that is about to enter; from: the route that the current route is leaving; next: confirm the release. It can be used to log in and register, to determine whether there is a token before logging in, and release if it exists. , if it does not exist, it will not be released. The post routing guard (afterEach), its role is to trigger after the routing jump.
Post a Comment
Read more

ES6 arrow functions

 In ES6, in addition to the new features of let and const, arrow functions are the most frequently used new features. But this feature is not unique to ES6. Arrow functions, as the name suggests, are functions defined using arrows (=>) and belong to a class of anonymous functions. It allows us to write smaller function syntaxes. The code of arrow functions is simpler and more flexible to write.
Post a Comment
Read more