1. 将icon放在与index.html同级的目录下
2. 在webpack.dev.conf.js中,新增代码
var path = require('path') //新增
new HtmlWebpackPlugin({
filename: 'index.html',
template: 'index.html',
inject: true,
favicon: path.resolve('favicon.ico') // 新增
}),
3. 同样的在webpack.prod.conf.js中添加代码
favicon: path.resolve('favicon.ico'), //新增
tip:不用在index.html中设置
<link rel="shortcut icon" href="favicon.ico" type="image/x-icon">