npm err 4048完全不会
npm ERR! code EPERM
npm ERR! syscall open
npm ERR! path C:\Users\计算机cmd\online-retailers-master\第一天素材\04.资料\vision-project\koa_server\package-lock.json
npm ERR! errno -4048
npm ERR! Error: EPERM: operation not permitted, open 'C:\Users\计算机cmd\online-retailers-master\第一天素材\04.资料\vision-project\koa_server\package-lock.json'
npm ERR! [Error: EPERM: operation not permitted, open 'C:\Users\计算机cmd\online-retailers-master\第一天素材\04.资料\vision-project\koa_server\package-lock.json'] {
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'open',
npm ERR! path: 'C:\Users\计算机cmd\online-retailers-master\第一天素材\04.资料\vision-project\koa_server\package-lock.json'
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! A complete log of this run can be found in:
npm ERR! C:\Users\邓梦成\AppData\Local\npm-cache_logs\2022-03-15T05_21_29_682Z-debug-0.log
以管理员身份运行之后，然后再npm install
权限问题 ，管理员身份运行 从，cmd窗口