配置react前端开发框架时踩过的坑
- 下载淘宝的npm镜像时报权限错误：
npm WARN checkPermissions Missing write access to /usr/local/lib/node_modules
npm ERR! path /usr/local/lib/node_modules
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall access
npm ERR! Error: EACCES: permission denied, access '/usr/local/lib/node_modules'
npm ERR! { [Error: EACCES: permission denied, access '/usr/local/lib/node_modules']
npm ERR! stack:
npm ERR! 'Error: EACCES: permission denied, access \'/usr/local/lib/node_modules\'',
npm ERR! errno: -13,
npm ERR! code: 'EACCES',
npm ERR! syscall: 'access',
npm ERR! path: '/usr/local/lib/node_modules' }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It is likely you do not have the permissions to access this file as the current user
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator (though this is not recommended).
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/kumachoubu/.npm/_logs/2019-04-28T06_22_34_190Z-debug.log
解决办法在命令行语句前加sudo
sudo npm install -g cnpm --registry=https://registry.npm.taobao.org
- 安装react项目初始化安装器报权限错误：
wangyuhuanmac:~ kumachoubu$ cnpm install -g create-react-app
Downloading create-react-app to /usr/local/lib/node_modules/create-react-app_tmp
Error: EACCES: permission denied, mkdir '/usr/local/lib/node_modules/create-react-app_tmp'
npminstall version: 3.21.0
npminstall args: /usr/local/bin/node /usr/local/lib/node_modules/cnpm/node_modules/npminstall/bin/install.js --fix-bug-versions --china --userconfig=/Users/kumachoubu/.cnpmrc --disturl=https://npm.taobao.org/mirrors/node --registry=https://registry.npm.taobao.org -g create-react-app
wangyuhuanmac:~ kumachoubu$ mkdir /usr/local/lib/node_modules/create-react-app_tmp
解决办法，同样是在命令前加sudo
sudo cnpm install -g create-react-app
