const path = require('path')
const HtmlWebpackPlugin = require('html-webpack-plugin')
module.exports = {
entry:'./src/index.js',
output:{
path:__dirname,
filename:'./release/bundle.js'
},
module:{
rules:[{
test:/\.js?$/,
exclude:/(node_modules)/,
loader:'babel-loader'
}]
},
plugins:[
new HtmlWebpackPlugin ({template:'./index.html'})
],
devServer:{
contentBase: path.join(__dirname,'./release'),//根目录
open:true,//自动打开浏览器
port:5000
}
}