抛开vue-cli，一步步搭建vue+webpack环境（迁移到webpack4）

抛开vue-cli，一步步搭建vue+webpack环境
https://www.jianshu.com/p/e735e67de774
这是之前写的，当时用的是webpack3

现在试着迁移到webpack4
其实只改了这些：
1、webpack4必须npm i webpack-cli(或webpack-command)不然无法运行
2、webpack.config.js有所修改
修改包括1)vueloader需要引入plugin 2)entry和output中路径写法有所改变

const path = require('path')
const VueLoader = require('vue-loader/lib/plugin') //new
module.exports = {
    entry: './src/main.js', //new
    output: {
        path: path.resolve(__dirname, 'dist'), //new
        filename: 'bundle.js'
    },
    module: {
        rules: [
            {
                test: /\.vue$/,
                loader: 'vue-loader'
            }
        ]
    },
    plugins: [
        new VueLoader() //new
    ],
    resolve: {
        alias: {
            'vue$': 'vue/dist/vue.js'
        }
    },
    devServer: {
        contentBase: 'dist',
        stats: {colors: true},
        historyApiFallback: true,
        inline: true
    }
}

其他就没什么了~~