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routes.js
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routes.js
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const fs = require("fs");
const requestHandler = (req, res) => {
const url = req.url;
const method = req.method;
if (url === "/") {
res.setHeader("Content-Type", "text/html");
res.write("<html>");
res.write("<head><title>Enter message</title></head>");
res.write("<body>");
res.write(
"<form action='/message' method='POST'><input name='message' type='text'><button type='submit'>SUbmit</button></form>"
);
res.write("</body");
res.write("</html>");
return res.end();
}
if (url === "/message" && method === "POST") {
const body = [];
req.on("data", chunk => {
console.log(chunk);
body.push(chunk);
});
req.on("end", () => {
const parsedBody = Buffer.concat(body).toString();
const message = parsedBody.split("=")[0];
console.log(message);
fs.writeFile("file.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>Enter message</title></head>");
// res.write("<body>");
// res.write("<h1>Hey ma man</h1>");
// res.write("</body");
// res.write("</html>");
// res.end();
};
exports.handler = requestHandler;