nvm list [available]:显示已安装的列表。可选参数available,显示可安装的所有版本。list可简化为ls。
nvm uninstall :卸载指定版本
nvm off:关闭nvm的nodejs版本管理
遇到的问题一:无法创建文件夹
解决办法:使用管理员身份打开cmd即可,给程序创建文件夹的权限
遇到的问题二:
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PS C:\Users\asus\Desktop\visual_sense_3d>npm i cnpm -g npm ERR! code ETIMEDOUT npm ERR! errno ETIMEDOUT npm ERR! network request to https://registry.npmjs.org/graceful-readlink failed, reason: connect ETIMEDOUT 104.16.25.35:443 npm ERR! network This is a problem related to network connectivity. npm ERR! network In most cases you are behind a proxy or have bad network settings. npm ERR! network npm ERR! network If you are behind a proxy, please make sure that the npm ERR! network 'proxy' config is set properly. See: 'npm help config' npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\Deshun\AppData\Roaming\npm-cache\_logs\2023-12-01T03_09_36_539Z-debug.log
解决方法:
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1.查看npm镜像设置 npm config get registry 2.将npm设置为淘宝镜像 npm config set registry https://registry.npm.taobao.org 3.再次查看npm镜像设置 npm config get registry