Node js中response.send和response.write的区别

Node.js是一种基于事件驱动和非阻塞I/O模型的JavaScript运行环境，它允许我们使用JavaScript编写服务器端的代码。在Node.js中，我们可以通过创建HTTP服务器来处理HTTP请求和响应。

javascript
const express = require('express');
const app = express();
app.get('/', (req, res) => {
  res.send('Hello, World!');
});
app.listen(3000, () => {
  console.log('Server is running on port 3000');
});

javascript
const http = require('http');
const server = http.createServer((req, res) => {
  res.writeHead(200, { 'Content-Type': 'text/plain' });
  res.write('Hello, World!');
  res.end();
});
server.listen(3000, () => {
  console.log('Server is running on port 3000');
});