Type Script 安装 NPM 安装

使用终端命令 npm -v

这里需要使用到npm npm node.js安装包自带

去官网 Node.js — Download下载对应版本安装

1.npm config set registry https://registry.npmmirror.com

2.npm install -g typescript

error：

        

npm notice 

npm notice New minor version of npm available! 10.2.4 -> 10.3.0

npm notice Changelog: https://github.com/npm/cli/releases/tag/v10.3.0

npm notice Run npm install -g [email protected] to update!

npm notice 

npm ERR! code EACCES

npm ERR! syscall mkdir

npm ERR! path /usr/local/lib/node_modules/typescript

npm ERR! errno -13

npm ERR! Error: EACCES: permission denied, mkdir '/usr/loca