G:\pythonweb\online-store>cnpm run dev
> webpack-test@1.0.0 dev G:\pythonweb视频\online-store
> webpack-dev-server --inline --progress --profile --colors
No configuration file found and no entry configured via CLI option.
When using the CLI you need to provide at least two arguments: entry and output.
A configuration file could be named 'webpack.config.js' in the current directory.
Use --help to display the CLI options.
npm ERR! code ELIFECYCLE
npm ERR! errno 4294967295
npm ERR! webpack-test@1.0.0 dev: `webpack-dev-server --inline --progress --profile --colors`
npm ERR! Exit status 4294967295
npm ERR!
npm ERR! Failed at the webpack-test@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\pc\AppData\Roaming\npm-cache\_logs\2018-02-09T09_22_42_366Z-debug.log
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