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:

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。

我尝试了sospedra发布的Homebrew和tarball points。这还不够。

我发现yarn安装在~/.config/yarn/global/node_modules/yarn

我跑纱线全球除去纱线。重新启动终端，它消失了。

最初，我来这里是因为yarn恢复到旧版本，但我不知道为什么，尝试卸载或升级失败。

当我检出某个项目的旧分支时，使用的yarn版本从1.9.4变成了0.19.1。

即使在采取步骤去除纱线后，它仍然保持在0.19.1。

我必须手动从驱动器中删除Yarn文件夹，然后再次运行npm uninstall -g Yarn重新安装它。这对我很管用。

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