Installing node. js and NPM module management on the Windows platform

1. Download NPM source code: https://github.com/isaacs/npm/tags

2. Npm Source code extracted to the D:\NPMJS directory.

Complete the installation of NPM by performing the following actions in the Command Prompt window:

D:\>CD NPMJS
D:\npmjs>node Cli.js INSTALL-GF

Other than that:

// the latest version of NPM can be installed
// the specified version of NPM can be installed

Both of these methods are downloaded and installed from the code base through the network, but the codebase generally retains only the last two versions.

3. Install Express

// Install the latest version of Express
// install the specified version of Express

// Delete Express

For more information on how to use NPM, please refer to the NPM official website: http://npmjs.org