这是如何为Mac用户完全卸载yarn

sudo npm uninstall -g yarn

如果你安装了brew，尝试在终端提示下卸载yarn。还记得在.bash_profile中删除纱线路径信息。

Windows:

我需要做这些步骤，以完全去除纱线从系统。

Go to add or remove programs and then search for yarn and uninstall it(if you installed it with the .msi) npm uninstall -g yarn (if you installed with npm) Remove any existing yarn folders from your Program Files (x86) (Program Files (x86)\Yarn). Also need to delete your Appdata\local\yarn folder ( type %LOCALAPPDATA% in the run dialog box (win+R), it opens a local folder and there you'll find the yarn folder to delete) Finally,check your user directory and remove all .yarn folder, .yarn.lock file, .yarnrc etc ( from C:\Users\<user>\)

windows用户:

NPM卸载yarn

Mac用户:

$ NPM卸载yarn

它将完全为您的系统除去纱线。

ng set——global packageManager=npm或ng set——global packageManager=yarn

删除线

# macOS & brew
$ brew uninstall yarn

移除NPM包

# yarn global remove
$ sudo yarn global remove @tarojs/cli


# yarn global add 
$ sudo yarn global add @tarojs/cli

参考文献:

https://classic.yarnpkg.com/en/docs/cli/global/

https://classic.yarnpkg.com/en/docs/cli/remove/