Detailed explanation of the steps to modify the default npm installation directory of node.js

This time I will bring you modificationsnode.jsDefault npmInstallationDetailed directory steps,Notes on modifying node.js default npm installation directoryThere are Which ones, the following are practical cases, let’s take a look.

Default installation path: C:/Users/[username]/AppData/Roming/npm/node_meodules

Modify

One: Open CMD and view the configuration

npm config ls

Two: Create a folder on theotherphysical disk such as: D:\sw \develop\nodejs\npm

Three: Reset

npm config set prefix "D:\sw\develop\nodejs\npm" npm config set cache "D:\sw\develop\nodejs\npm\cache"

Four: Test

npm install express -g

-g means to install it in the global directory, that is, node_modules

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