解决办法：找到utils.js文件，（大约在50行）加 publicPath: ‘../../‘
// Extract CSS when that option is specified // (which is the case during production build) if (options.extract) { return ExtractTextPlugin.extract({ use: loaders, fallback: ‘vue-style-loader‘, publicPath: ‘../../‘ //修改这个地方 }) } else { return [‘vue-style-loader‘].concat(loaders) }
参考：https://blog.csdn.net/weixin_41905537/article/details/102556246
Vue+elementUI npm run build打包之后字体 图标丢失问题
原文：https://www.cnblogs.com/web--wq/p/13278225.html