beihang/vue.config.js

// 配置路径别名
var path = require('path')

function resolve (dir) {
  return path.join(__dirname, dir)
}

module.exports = {
  // 配置基础链接地址，根据发布环境添加 '/preview/bin-admin'
  publicPath: process.env.NODE_ENV === 'production'
    ? './'
    : '/',
  // dev跨域问题
  devServer: {
    port: 9800,
    /*proxy: {
      '/overview': { target: 'http://localhost:8082/' },
      '/public': { target: 'http://localhost:8082/' },
      '/union': { target: 'http://localhost:8082/' },
      '/map': { target: 'http://localhost:8082/' },
      '/summary': { target: 'http://localhost:8082/' },
      '/data': { target: 'http://localhost:5000/' }
    },*/
    proxy:"http://localhost:5000",
    overlay: {
      warnings: false,
      errors: false
    }
  },
  productionSourceMap: false,
  //lintOnSave: process.env.NODE_ENV !== 'production',
  lintOnSave: false,
  assetsDir: 'static',
  filenameHashing: true, // 发布打包文件是否有哈希后缀
  chainWebpack: config => {
    config.resolve.alias
      .set('@', resolve('src')) // key,value自行定义，比如.set('@@', resolve('src/components'))
  }
}