Error: EPERM: operation not permitted, rename ‘C:
完整报错如下:C:\Windows\system32>npminstallcnpm-gnpmWARNrollbackRollingbackminipass@3.3.6failed(thisisprobablyharmless):EPERM:operationnotpermitted,lstat'C:\Users\QGLiu\AppData\Roaming\npm\node_modules\cnpm