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>\)

如果在你的系统上，Yarn是由Node.js通过corepack提供的，那么，你可以选择你想要使用的Yarn版本，如下所述:

Corepack准备yarn@x.y.z—激活

- https://nodejs.org/api/corpac.html #升级全球版本

只要复制这个命令，您的问题就会得到解决。

NPM脱纱

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>\)

这是如何为Mac用户完全卸载yarn

sudo npm uninstall -g yarn

windows:在控制面板中选择“添加或删除程序”(或打开开始菜单，搜索“删除程序”)

https://github.com/yarnpkg/yarn/issues/3331