webpack4 使用webpack-merge问题

Question

跟着老师敲得代码，由于老师用的是webpack3 我用的是4，用这个插件出现了问题，经过百度，给出的解决方案 是降级，但并不想降级，请问有什么解决方案吗

Error: Cannot find module 'C:\Users\QingChen\Desktop\VueTest\build\prod.config.js'
Require stack:
- C:\Users\QingChen\Desktop\VueTest\node_modules\webpack-cli\bin\utils\convert-argv.js
- C:\Users\QingChen\Desktop\VueTest\node_modules\webpack-cli\bin\cli.js
- C:\Users\QingChen\Desktop\VueTest\node_modules\webpack\bin\webpack.js
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:772:15)
    at Function.Module._load (internal/modules/cjs/loader.js:677:27)
    at Module.require (internal/modules/cjs/loader.js:830:19)
    at require (C:\Users\QingChen\Desktop\VueTest\node_modules\v8-compile-cache\v8-compile-cache.js:161:20)
    at WEBPACK_OPTIONS (C:\Users\QingChen\Desktop\VueTest\node_modules\webpack-cli\bin\utils\convert-argv.js:114:13)
    at requireConfig (C:\Users\QingChen\Desktop\VueTest\node_modules\webpack-cli\bin\utils\convert-argv.js:116:6)
    at C:\Users\QingChen\Desktop\VueTest\node_modules\webpack-cli\bin\utils\convert-argv.js:123:17
    at Array.forEach (<anonymous>)
    at module.exports (C:\Users\QingChen\Desktop\VueTest\node_modules\webpack-cli\bin\utils\convert-argv.js:121:15)
    at C:\Users\QingChen\Desktop\VueTest\node_modules\webpack-cli\bin\cli.js:71:45
    at Object.parse (C:\Users\QingChen\Desktop\VueTest\node_modules\yargs\yargs.js:567:18)
    at C:\Users\QingChen\Desktop\VueTest\node_modules\webpack-cli\bin\cli.js:49:8
    at Object.<anonymous> (C:\Users\QingChen\Desktop\VueTest\node_modules\webpack-cli\bin\cli.js:366:3)
    at Module._compile (internal/modules/cjs/loader.js:936:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:947:10)
    at Module.load (internal/modules/cjs/loader.js:790:32)
    at Function.Module._load (internal/modules/cjs/loader.js:703:12)
    at Module.require (internal/modules/cjs/loader.js:830:19)
    at require (internal/modules/cjs/helpers.js:68:18)
    at Object.<anonymous> (C:\Users\QingChen\Desktop\VueTest\node_modules\webpack\bin\webpack.js:156:2)
    at Module._compile (internal/modules/cjs/loader.js:936:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:947:10)
    at Module.load (internal/modules/cjs/loader.js:790:32)
    at Function.Module._load (internal/modules/cjs/loader.js:703:12)
    at Function.Module.runMain (internal/modules/cjs/loader.js:999:10)
    at internal/main/run_main_module.js:17:11 {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
    'C:\\Users\\QingChen\\Desktop\\VueTest\\node_modules\\webpack-cli\\bin\\utils\\convert-argv.js',
    'C:\\Users\\QingChen\\Desktop\\VueTest\\node_modules\\webpack-cli\\bin\\cli.js',
    'C:\\Users\\QingChen\\Desktop\\VueTest\\node_modules\\webpack\\bin\\webpack.js'
  ]
}
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! vuetest@1.0.0 build: `webpack --config ./build/prod.config.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the vuetest@1.0.0 build 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\QingChen\AppData\Roaming\npm-cache\_logs\2019-10-02T14_44_23_422Z-debug.log

Answer 1

v3
const merge = require('webpack-merge')
v4
const { merge } = require('webpack-merge')

Answer 2

刚看了下

我这边使用的是这个版本是没有问题的，你具体的版本号是多少