How to use tools to switch node versions
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I had never encountered the need to switch node versions before, until one day, when I was running a project, there was an error: ReferenceError: primordials is not defined. The reason for this error is that the node version I am using is too high, so I need to lower the node version. [recommended: "nodejs tutorial"]
Learn to switch node versions with tools
In fact, it is common to use different versions of node on a computer, because you can't guarantee that your current project is to use the latest node, and you don't rule out old projects. If you switch frequently, you can't uninstall it and reinstall it.
At this point, you can use a node version management tool.
My computer is win, so I use nvm, which is OK.
Download nvm and install (nvm-setup.zip recommended) https://github.com/coreybutler/nvm-windows/releases
The nvm basic command uses the
View the nvm installation version
Nvm vbat / or nvm version
View all installable Node version numbers
Nvm list available
View the installed version of node
Nvm ls// or nvm list
Installation
/ / install the specified version (recommended) nvm install 14.8.0
Unloading
/ / 14.8.0 is the version number nvm uninstall 14.8.0
Use the specified version of node
/ / 14.8.0 is the version number nvm use 14.8.0
View all commands
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