1. vue项目中 axios 设置了 baseUrl 反向代理就会出现问题!!!

    2. Vue-cli4.x 安装 Sass/Scss 依赖后运行提示 Invalid options object. Sass Loader has been initialized using an options object that does not match the API schema.

      解决方案:在vue.config.js中:

      loaderOptions: { scss: { additionalData: `@import "~@/assets/scss/base.scss";` } }

      PS:webpack 与sass-loader@11.1.0最新版本不兼容需要降版本