下载的内容有nvm node.js npm vscode homebrew nginx。下载nvm国内镜像源配置镜像源输入命令vim /etc/hosts 输入i将下面内容拷贝进去Ese :wq保存退出。# GitHub520 Host Start 140.82.114.26 alive.github.com 140.82.112.5 api.github.com 185.199.111.153 assets-cdn.github.com 185.199.110.133 avatars.githubusercontent.com 185.199.110.133 avatars0.githubusercontent.com 185.199.110.133 avatars1.githubusercontent.com 185.199.110.133 avatars2.githubusercontent.com 185.199.110.133 avatars3.githubusercontent.com 185.199.110.133 avatars4.githubusercontent.com 185.199.110.133 avatars5.githubusercontent.com 185.199.110.133 camo.githubusercontent.com 140.82.112.21 central.github.com 185.199.108.133 cloud.githubusercontent.com 140.82.114.9 codeload.github.com 140.82.113.21 collector.github.com 185.199.110.133 desktop.githubusercontent.com 185.199.110.133 favicons.githubusercontent.com 140.82.114.3 gist.github.com 54.231.132.201 github-cloud.s3.amazonaws.com 52.217.159.33 github-com.s3.amazonaws.com 16.182.70.201 github-production-release-asset-2e65be.s3.amazonaws.com 52.217.71.156 github-production-repository-file-5c1aeb.s3.amazonaws.com 52.216.77.12 github-production-user-asset-6210df.s3.amazonaws.com 192.0.66.2 github.blog 140.82.114.3 github.com 140.82.112.17 github.community 185.199.110.154 github.githubassets.com 151.101.1.194 github.global.ssl.fastly.net 185.199.110.153 github.io 185.199.108.133 github.map.fastly.net 185.199.110.153 githubstatus.com 140.82.114.26 live.github.com 185.199.108.133 media.githubusercontent.com 185.199.110.133 objects.githubusercontent.com 13.107.42.16 pipelines.actions.githubusercontent.com 185.199.108.133 raw.githubusercontent.com 185.199.108.133 user-images.githubusercontent.com 13.107.213.40 vscode.dev 140.82.112.21 education.github.com # Update time: 2023-12-09T12:05:1908:00 # Update url: https://raw.hellogithub.com/hosts # Star me: https://github.com/521xueweihan/GitHub520 # GitHub520 Host End输入curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash下载nvm管理工具。一次不行就多试几次。安装后可能需要配置环境变量。输入vim ~/.bashrc 将下面内容输入进去。然后输入source ~/.bashrc 重启一下配置关闭终端重新打开。若mac默认是zsh用户则需要输入vim ~/.zshrc重复以上步骤即可。export NVM_DIR$HOME/.nvm[ -s $NVM_DIR/nvm.sh ] \. $NVM_DIR/nvm.sh # This loads nvm[ -s $NVM_DIR/bash_completion ] \. $NVM_DIR/bash_completion # This loads nvm bash_completion安装node.js在nvm安装好的前提下输入nvm ls-remote查看node.js版本。输入nvm install v16.xx.xx版本的node.js进行安装安装好后输入node -v , npm -v查看版本号。查看本地安装版本 nvm ls;切换默认版本号:nvm alias default v16.xx.xx安装vscode网站https://code.visualstudio.com/Download插件推荐 Live serverhomebrew安装安装命令/bin/zsh -c $(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)卸载命令/bin/zsh -c $(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/HomebrewUninstall.sh)nginx安装命令brew install nginx启动nginx命令:brew services start nginx在浏览器中输入http://localhost:8080/查看是否安装成功