scd_project/vue.config.js

const { defineConfig } = require('@vue/cli-service')
module.exports = defineConfig({
  transpileDependencies: true,

  devServer: {
    proxy: {
      '^/api': {
        target: 'http://8.142.173.95:10086',
        changeOrigin: true,
        pathRewrite: {
          '^/api': '/api'
        }
      }
    }
  },
  configureWebpack: config => {
    let path = require('path')
    config.module.rules.push({
      test: path.resolve(__dirname, 'node_modules/leader-line/'),
      use: [
        {
          loader: 'skeleton-loader',
          options: {
            procedure: content => `${content}export default LeaderLine`
          }
        }
      ]
    })
  }
})