背景：vue项目需要兼容ie
解决方案：
1.安装
npm install webpack-dev-server@2.6.1
2.配置 webpack.dev.conf.js
devServer: {
disableHostCheck: true, // 注意这一行
clientLogLevel: 'warning',
historyApiFallback: {
rewrites: [
{ from: /.*/, to: path.posix.join(config.dev.assetsPublicPath, 'index.html') },
],
},
}
3.重启
