npm ERR! code EPERM npm ERR! syscall open npm ERR! path C:\Program Files\nodejs\node_cache\_cacache\

报错信息：

npm ERR! code EPERM
npm ERR! syscall open
npm ERR! path C:\Program Files\nodejs\node_cache\_cacache\tmp\9600794e
npm ERR! errno -4048
npm ERR! Error: EPERM: operation not permitted, open 'C:\Program Files\nodejs\node_cache\_cacache\tmp\9600794e'
npm ERR!  [OperationalError: EPERM: operation not permitted, open 'C:\Program Files\nodejs\node_cache\_cacache\tmp\9600794e'] {
npm ERR!   cause: [Error: EPERM: operation not permitted, open 'C:\Program Files\nodejs\node_cache\_cacache\tmp\9600794e'] {
npm ERR!     errno: -4048,
npm ERR!     code: 'EPERM',
npm ERR!     syscall: 'open',
npm ERR!     path: 'C:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\9600794e'
npm ERR!   },
npm ERR!   isOperational: true,
npm ERR!   stack: "Error: EPERM: operation not permitted, open 'C:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\9600794e'",
npm ERR!   errno: -4048,
npm ERR!   code: 'EPERM',
npm ERR!   syscall: 'open',
npm ERR!   path: 'C:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\9600794e'
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.

让人摸不着头脑的报错

解决方式

简单粗暴 直接删文件

方法1：
需要删除npmrc文件。

强调：不是nodejs安装目录npm模块下的那个npmrc文件

而是在C:\Users{账户}\下的.npmrc文件…
注意：这个文件默认是被隐藏，一定要选择将隐藏取消掉

方法2：

或者直接用命令清理就行，控制台输入：

npm cache clean --force’

当删除之后，我们再去运行，就可以看到，我们的简单粗暴方式是很有效果的