vue.js 前端框架 webpack vue环境配置问题cmd指令报错 npm ERR! code EPERMnpm ERR! syscall mkdir

配置vue环境

npm install -g cnpm --registery=https://registery.npm.taobao.org npm ERR! code EPERM npm ERR! syscall mkdir npm ERR! path D:\software\nodejs\node_cache\_cacache npm ERR! errno -4048 npm ERR! Error: EPERM: operation not permitted, mkdir 'D:\software\nodejs\node_cache\_cacache' npm ERR!  [Error: EPERM: operation not permitted, mkdir 'D:\software\nodejs\node_cache\_cacache'] { npm ERR!   errno: -4048, npm ERR!   code: 'EPERM', npm ERR!   syscall: 'mkdir', npm ERR!   path: 'D:\\software\\nodejs\\node_cache\\_cacache' npm ERR! } npm ERR! npm ERR! The operation was rejected by your operating system. npm ERR! It's possible that the file was already in use (by a text editor or antivirus), npm ERR! or that you lack permissions to access it. 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.

npm ERR! Log files were not written due to an error writing to the directory: D:\software\nodejs\node_cache\_logs npm ERR! You can rerun the command with `--loglevel=verbose` to see the logs in your terminal

解决方法

1、删除C:\Users\用户\下的.npmrc文件

2、在dos命令行输入npm cache clean --force

执行成功后会出现npm WARN using --force I sure hope you know what you are doing

然后再重新在dos界面输入

npm install -g cnpm --registery=https://registery.npm.taobao.org

稍作等待

出现这个就大功告成了，问题解决爽！ 

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