如何通过运行将require导入迁移到es6导入

Question

我正在将节点/快速服务器迁移到类型记录。我现在可以使用导入语法而不是require。然而，我过去常常用竞速来缩短进口。如何将这些导入转换为es6导入？

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const app = require("express")();
const server = require("http").createServer(app);
const io = require("socket.io")(server);
socketManager(io);

​

Answer 1

    1. add "type": "module" in package.json
    2. start using 
          import {Name} from './index.js';


For your example : 

import express from 'express';
import http from 'http';
import { Server } from "socket.io";

const app = express();
const server = http.createServer(app);
const io = socketIO(server);
app.set('socketio', io);