babel7.x和webpack4.x配置vue项目的方法步骤

(node:2628) DeprecationWarning: Tapable.plugin is deprecated. Use new API on `.hooks` instead
i ｢wds｣: Project is running at http://localhost:8300/
i ｢wds｣: webpack output is served from /
i ｢wds｣: Content not from webpack is served from F:\private\plugin-insert\dist
F:\private\plugin-insert\node_modules\webpack\lib\Chunk.js:838
        throw new Error(
        ^

Error: Chunk.entrypoints: Use Chunks.groupsIterable and filter by instanceof Entrypoint instead
  at Chunk.get (F:\private\plugin-insert\node_modules\webpack\lib\Chunk.js:838:9)
  at F:\private\plugin-insert\node_modules\extract-text-webpack-plugin\dist\index.js:176:48
  at Array.forEach (<anonymous>)
  at F:\private\plugin-insert\node_modules\extract-text-webpack-plugin\dist\index.js:171:18
  at AsyncSeriesHook.eval [as callAsync] (eval at create (F:\private\plugin-insert\node_modules\tapable\lib\HookCodeFactory.js:32:10), <anonymous>:7:1)
  at AsyncSeriesHook.lazyCompileHook (F:\private\plugin-insert\node_modules\tapable\lib\Hook.js:154:20)
  at Compilation.seal (F:\private\plugin-insert\node_modules\webpack\lib\Compilation.js:1231:27)
  at hooks.make.callAsync.err (F:\private\plugin-insert\node_modules\webpack\lib\Compiler.js:541:17)
  at _done (eval at create (F:\private\plugin-insert\node_modules\tapable\lib\HookCodeFactory.js:32:10), <anonymous>:9:1)
  at _err1 (eval at create (F:\private\plugin-insert\node_modules\tapable\lib\HookCodeFactory.js:32:10), <anonymous>:32:22)

const MiniCssExtractPlugin = require("mini-css-extract-plugin") ;

const config = module.exports = {

 　　plugins: [
  　　 new MiniCssExtractPlugin({
   　　 filename: "[name].[chunkhash:8].css",
   　　  chunkFilename: "[id].css"
  　　  })
　　 ],

 　　module: {
  　　rules: [
   　　 {
   　　 test: /\.css$/,
   　　 use: [
    　　 　　MiniCssExtractPlugin.loader,
    　　 　　 "css-loader"
    　　 ]
  　　 }
 　　 ]
 　　 }
}

module.exports = config

Module build failed (from ./node_modules/babel-loader/lib/index.js):
Error: Cannot find module '@babel/core'
 babel-loader@8 requires Babel 7.x (the package '@babel/core'). 
 If you'd like to use Babel 6.x ('babel-core'), you should install 'babel-loader@7'.

npm un babel-core
npm i -D @babel/core

Module build failed (from ./node_modules/babel-loader/lib/index.js):
Error: Plugin/Preset files are not allowed to export objects, only functions.

npm:
- babel-preset-env
+ @babel/perset-env

.babelrc:
- "presets": ["env"]
+ "presets": ["@babel/preset-env"]

Module build failed (from ./node_modules/babel-loader/lib/index.js):
TypeError: this.setDynamic is not a function
  at PluginPass.pre
  ...

.babelrc
{
  "presets": ["@babel/preset-env"],
  "plugins": [
      "@babel/plugin-transform-runtime"
  ]
}

package.json
"devDependencies": {
  "@babel/core": "^7.1.2",
  "@babel/plugin-transform-runtime": "^7.1.0",
  "@babel/preset-env": "^7.1.0",
  "babel-loader": "^8.0.4"，
  
  ...
 },
"dependencies": {
  "@babel/runtime": "^7.1.2",
  "vue": "^2.5.17",
  "vue-loader": "^15.4.2",
  "vue-router": "^3.0.1",
  "vuex": "^3.0.1",
  "webpack": "^4.22.0",
  "webpack-cli": "^3.1.2",
  "webpack-dev-server": "^3.1.10",
  "webpack-merge": "^4.1.4"
  ...
 }

vue-loader was used without the corresponding plugin. 
Make sure to include VueLoaderPlugin in your webpack config.

//两个方式都可以的，随便用一个

const VueLoaderPlugin = require('vue-loader/lib/plugin');

// 或者 

const { VueLoaderPlugin } = require('vue-loader');


plugins: [
  // make sure to include the plugin for the magic
  new VueLoaderPlugin()
]