老师，我退出去重新连接不了了

$ cnpm run dev

> mall@1.0.0 dev D:\Vue基础\mall

> webpack-dev-server --inline --progress --config build/webpack.dev.conf.js

'webpack-dev-server' ▒▒▒▒▒ڲ▒▒▒▒ⲿ▒▒▒Ҳ▒▒▒ǿ▒▒▒▒еij▒▒▒

▒▒▒▒▒▒▒▒▒ļ▒▒▒

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! mall@1.0.0 dev: `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the mall@1.0.0 dev script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

npm ERR!     C:\Users\Administrator\AppData\Roaming\npm-cache\_logs\2020-03-08T08_13_19_812Z-debug.log