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VisualizaçõesError: Request failed with status code 404, React, Axios
I have built a form which I want to be able to send emails, to do this I have attempted to follow this youtube tutorial: https://www.youtube.com/watch?v=_3-By9QfFa0
However I am running into an issue where I am getting the error in the question title which is coming up in my console web browser when trying to submit the form. I realize the issue might have something to do with one of the routes somewhere but I just cant figure it out (unless it's something completely different).
schoolForm.js
const handleSubmit = async(e) => {
e.preventDefault();
try { //I also tried using only: "/send_mail" here like I have in server.js but it didnt work
await axios.post("http://localhost:3000/send_mail", {
name
});
}
catch (error) {
console.log(error);
}
}
server.js
const express = require("express");
const app = express();
require("dotenv").config();
const bodyParser = require("body-parser");
const cors = require("cors");
const nodemailer = require("nodemailer");
app.use(bodyParser.urlencoded({extended: true}));
app.use(bodyParser.json());
app.use(cors());
app.post("/send_mail", cors(), async (req, res) => {
let {text} = req.body;
const transport = nodemailer.createTransport({
host: "smtp-mail.outlook.com",
port: 587,
auth: {
user: "someone@hotmail.com",
pass: "password"
},
tls: {
rejectUnauthorized: false
}
});
await transport.sendMail({
from: "someone@hotmail.com",
to: "someone@hotmail.com",
subject: "subject",
html: `<p>${text}</p>`
})
});
app.listen(4000, () => {
console.log("Server is listening on port 4000");
});
Edit: The error I get in the browser:
Is there anyone that can help me solve this issue? Help would be greatly appreciated!
2 Respostas
Responde à pergunta0
Your server is listening on port 4000. // server.js
app.listen(4000, () => {
console.log("Server is listening on port 4000");
});
You should use below URL for Axios call. // schoolForm.js
await axios.post("http://localhost:4000/send_mail", { // use port 4000 not 3000
name
});
0
You've set up your server to listen to port 4000 but your axios request is to port 3000.
Make sure you send the request to the correct port:
await axios.post("http://localhost:4000/send_mail", {
name
});
Also note the body-parser is deprecated and you should use express built-in middleware. so instead of:
app.use(bodyParser.urlencoded({extended: true}));
app.use(bodyParser.json());
you should have:
app.use(express.urlencoded({extended: true}));
app.use(express.json());
and you can remove body-parser dependency.
You can read here to learn more about express built-in middleware and their optional properties.
EDIT:
The reason it wasn't working is because body is an object created by the middleware itself. Therefore req.body is undefined since the body object doesn't exists