vue - webpack.base.conf.js

描述：webapck基本配置文件. 为了给开发文件和打包文件(webpack.dev.conf.js|| webpack.prod.conf.js) 提供方便.

'use strict'
// 路径
const path = require('path')
// build/utils.js
const utils = require('./utils')
// config/index.js
const config = require('../config')
// build/vue-loader.conf.js
const vueLoaderConfig = require('./vue-loader.conf')

function resolve(dir) {
return path.join(__dirname, '..', dir)
}

module.exports = {
context: path.resolve(__dirname, '../'),
// 入口
entry: {
app: './src/main.js'
},
// 出口
output: {
path: config.build.assetsRoot,
filename: '[name].js',
publicPath: process.env.NODE_ENV === 'production'
? config.build.assetsPublicPath
: config.dev.assetsPublicPath
},
// 详情可以看看这篇文章：http://www.php.cn/js-tutorial-385863.html
resolve: {
extensions: ['.js', '.vue', '.json'],
alias: {
'vue$': 'vue/dist/vue.esm.js',
'@': resolve('src'),
}
},
// 模块
module: {
rules: [
{
test: /\.vue$/,
loader: 'vue-loader',
options: vueLoaderConfig
},
{
test: /\.js$/,
loader: 'babel-loader',
include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client')]
},
{
test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('img/[name].[hash:7].[ext]')
}
},
{
test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('media/[name].[hash:7].[ext]')
}
},
{
test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('fonts/[name].[hash:7].[ext]')
}
}
]
},
node: {
//阻止webpack注入无用的setImmediate polyfill，因为Vue
// source包含它（尽管只有它是原生的才使用它）。
setImmediate: false,
//阻止webpack向模块本机模块注入模拟
//对客户没有意义
dgram: 'empty',
fs: 'empty',
net: 'empty',
tls: 'empty',
child_process: 'empty'
}
}