platform/io.sc.platform.mvc.frontend/webpack.env.serve.cjs

/**
 * 开发环境下启动 webpack dev server
 */
const path = require('path');                                                     // path
const { merge } = require('webpack-merge');                                       // webpack 配置合并函数
const common = require('./webpack.config.common.cjs');                            // webpack 通用配置
const mf = require('./webpack.config.mf.cjs');                                    // webpack 模块联邦配置
const { RemoteFrontEndModuleRegister } = require('./util-frontend-register.cjs'); // 远程模块注册器

module.exports = (env)=> merge(common, mf,{
  mode: 'development',
  devtool: 'eval',

  devServer: {
    client: {
      overlay: false,
    },
    static: {
      directory: path.join(__dirname, 'public'),
    },
    compress: false,
    port: 3000,
    hot: true,
    // 保证在出现 404 错误时，能够导航到 index.html
    historyApiFallback: true,

    setupMiddlewares: (middlewares, devServer) => {
      // 注册前端模块到远程服务器
      const register = new RemoteFrontEndModuleRegister(devServer);
      // 延后 5 秒执行, 且每 5 秒执行一次
      register.regist(5000,5000);
      return middlewares;
    }
  },
});