在使用Vue腳手架創(chuàng)建項(xiàng)目時(shí),可能會(huì)遇到出現(xiàn)錯(cuò)誤的情況。其中較為常見(jiàn)的錯(cuò)誤包括:
ERROR command failed: npm install --loglevel error npm ERR! code EACCES npm ERR! syscall access npm ERR! path /usr/local/lib/node_modules npm ERR! errno -13 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.
這是因?yàn)樵谑褂胣pm install安裝項(xiàng)目依賴(lài)時(shí),權(quán)限不足導(dǎo)致無(wú)法訪(fǎng)問(wèn)路徑。解決方法是使用管理員權(quán)限運(yùn)行命令行,或者在命令前加sudo。
npm install --loglevel error sudo npm install --loglevel error
另外一種常見(jiàn)的錯(cuò)誤是:
Error: listen EADDRINUSE: address already in use :::8080
這是由于端口被占用導(dǎo)致的。解決方法是先使用命令查看當(dāng)前端口的占用情況:
sudo lsof -i :8080
然后關(guān)閉占用端口的程序或者使用其他可用端口。
除了以上兩種錯(cuò)誤,還有許多其他可能的錯(cuò)誤,解決方法也各不相同。在出現(xiàn)問(wèn)題時(shí),可以先查詢(xún)相關(guān)文檔或者查看報(bào)錯(cuò)信息,找出具體原因并嘗試解決。