这问题怎么解决呀

来源：7-10 Vue项目首页 - 首页父子组组件间传值

qq_蓝骏毅_04076633

2020-11-12

travel@1.0.0 start C:\Users\pc\Desktop\travel
npm run dev

travel@1.0.0 dev C:\Users\pc\Desktop\travel
webpack-dev-server --inline --progress --config build/webpack.dev.conf.js

‘webpack-dev-server’ is not recognized as an internal or external command,
operable program or batch file.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! travel@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 travel@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! D:\Program Files\nodejs\node_cache_logs\2020-11-11T17_07_48_742Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! travel@1.0.0 start: npm run dev
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the travel@1.0.0 start 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! D:\Program Files\nodejs\node_cache_logs\2020-11-11T17_07_49_160Z-debug.log

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