vue_element_vue 引入路径@

build/webpack.base.conf.js

resolve: {
    extensions: ['.js', '.vue', '.json'],
    alias: {
      '@': resolve('src')
    }
  }　

相关链接(Vue项目路径别名设置)：
https://blog.csdn.net/m0_37828249/article/details/80781370