1. const path = require('path')
    2. const os = require('os')
    3. let ip = ''
    4. try {
    5.   const network = os.networkInterfaces()
    6.   ip = network[Object.keys(network)[0]][1].address
    7. } catch (e) {
    8.   ip = '127.0.0.1';
    9. }
    10. module.exports = {
    11.   dev: {
    13.     // Paths
    14.     assetsSubDirectory: 'static',
    15.     assetsPublicPath: '/',
    16.     proxyTable: {
    17.       '/apiLwf': {
    18.         target: 'http://47.106.225.238:9063', 
    19.         changeOrigin: true,
    20.         pathRewrite:{
    21.           '^/apiLwf':''
    22.         }
    23.       },
    24.     },
    26.     // Various Dev Server settings
    27.     host: ip, // can be overwritten by process.env.HOST
    28.     port: 8080, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
    29.     autoOpenBrowser: false,
    30.     errorOverlay: true,
    31.     notifyOnErrors: true,
    32.     poll: false, // https://webpack.js.org/configuration/dev-server/#devserver-watchoptions-
    34.     devtool: 'cheap-module-eval-source-map',
    35.     cacheBusting: true,
    37.     cssSourceMap: true
    38.   },
    40.   build: {
    41.     // Template for index.html
    42.     index: path.resolve(__dirname, '../uploadFace/index.html'),
    44.     // Paths
    45.     assetsRoot: path.resolve(__dirname, '../uploadFace'),
    46.     assetsSubDirectory: 'static',
    47.     assetsPublicPath: '/uploadFace/', // 浏览器直接访问
    49.     productionSourceMap: false,
    51.     devtool: '#source-map',
    53.     productionGzip: false,
    54.     productionGzipExtensions: ['js', 'css'],
    56.     bundleAnalyzerReport: process.env.npm_config_report
    57.   }
    58. }
    1. 方法一:
    2. const os = require('os')
    3. let localhost = ''
    4. try {
    5.   const network = os.networkInterfaces()
    6.   localhost = network[Object.keys(network)[0]][1].address
    7. } catch (e) {
    8.   localhost = 'localhost';
    9. }
    10. 方法二:
    11. npm i address -D
    12. const address = require('address')
    13. const localhost = address.ip() || 'localhost'