ERROR in ./static/mui/fonts/mui.ttf 1:0
Module parse failed: Unexpected character '' (1:0)
You may need an appropriate loader to handle this file type.
(Source code omitted for this binary file)
 @ ./static/mui/css/mui.css (./node_modules/css-loader!./static/mui/css/mui.css) 7:103162-103189
 @ ./static/mui/css/mui.css
 @ ./src/index.js
通过webpack打包是包上述错误。解决方案：在配置文件webpack.config.js中添加ttf结尾的文件依赖的loader

module:{
    rules:[
        {
            test:/\.css$/,
            use:[
                'style-loader',
                'css-loader'
            ]
        },
        {
            test:/.(png|gif|jpg|svg|ttf)$/,
            use:[
                'file-loader'
            ]
        }

]

}