Created
March 15, 2019 18:22
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| const fs = require('fs'); | |
| const requestHandler = (req, res) => { | |
| const url = req.url; | |
| const method = req.method; | |
| if (url === '/') { | |
| res.write('<html>'); | |
| res.write('<head><title>Enter Message</title></head>'); | |
| res.write( | |
| '<body><form action="/message" method="POST"><input type="text" name="message"><button type="submit">Send</button></form></body>' | |
| ); | |
| res.write('</html>'); | |
| return res.end(); | |
| } | |
| if (url === '/message' && method === 'POST') { | |
| const body = []; | |
| req.on('data', chunk => { | |
| console.log(chunk); | |
| body.push(chunk); | |
| }); | |
| return req.on('end', () => { | |
| const parsedBody = Buffer.concat(body).toString(); | |
| const message = parsedBody.split('=')[1]; | |
| fs.writeFile('message.txt', message, err => { | |
| res.statusCode = 302; | |
| res.setHeader('Location', '/'); | |
| return res.end(); | |
| }); | |
| }); | |
| } | |
| res.setHeader('Content-Type', 'text/html'); | |
| res.write('<html>'); | |
| res.write('<head><title>My First Page</title><head>'); | |
| res.write('<body><h1>Hello from my Node.js Server!</h1></body>'); | |
| res.write('</html>'); | |
| res.end(); | |
| }; | |
| exports.handler = requestHandler; | |
| exports.someText = 'Go To https://localhost:3000'; |
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