webpack ./src/page/index/index.js ./dist/app.js出问题

Question

hp@DESKTOP-0EVAHJJ MINGW64 ~/Desktop/shopping/doc/mmall-fe (mmall_v1.0)
$ webpack ./src/page/index/index.js ./dist/app.js
Hash: a7615eb27b25572e27bb
Version: webpack 4.40.2
Time: 108ms
Built at: 2019-09-23 19:00:05
Asset Size Chunks Chunk Names
app.js 1.04 KiB 0 [emitted] main
Entrypoint main = app.js
[0] multi ./src/page/index/index.js ./dist/app.js 40 bytes {0} [built]
[1] ./src/page/index/index.js 48 bytes {0} [built]
[2] ./src/page/index/cats.js 61 bytes {0} [built]
[3] ./dist/app.js 0 bytes {0} [built]

WARNING in configuration
The ‘mode’ option has not been set, webpack will fallback to ‘production’ for this value. Set ‘mode’ option to ‘development’ or ‘production’ to enable defaults for each environment.
You can also set it to ‘none’ to disable any default behavior. Learn more: https://webpack.js.org/configuration/mode/

Answer 1

Rosen 2019-09-23 21:25:32

webpack版本用的新版本的，不支持这个命令了

• 提问者 uuugggd #1

  那要用什么命令啊

• Rosen 回复 提问者 uuugggd #2

  如果对webpack不太熟练还是建议用会课程里的版本，熟悉了再去升级一下。用最新版本的话就直接往下进行吧，用配置文件进行配置