express redirect
app.get('/', (req, res) => {
res.redirect('/foo/bar');
});express redirect
app.get('/', (req, res) => {
res.redirect('/foo/bar');
});Express Routing
var express = require('express')
var router = express.Router()
// middleware that is specific to this router
router.use(function timeLog (req, res, next) {
console.log('Time: ', Date.now())
next()
})
// define the home page route
router.get('/', function (req, res) {
res.send('Birds home page')
})
// define the about route
router.get('/about', function (req, res) {
res.send('About birds')
})
module.exports = routernodejs express routing get
const express = require('express');
const mysql = require('mysql');
// Connecting with database
const db = mysql.createConnection({
host: 'localhost', // The host you're using
user: 'yourusername', // The username you use to enter database
password: 'yourpassword' // Your password to your username
});
db.connect((error) => {
if(error) {
throw error;
}
console.log('MySQL Connected');
});
const app = express();
app.get('yourroute', (request, response) => {
let sql = 'SELECT * FROM yourtable';
let query = db.query(sql, (error, result) => {
if(error) {
throw error;
}
console.log(result) // Use the result you get back here
})
});
app.listen('3000', () => {
console.log('Server is listening on port 3000');
});nodejs express routing
// You need to install the following packages
npm install --save mysql express
// And if you don't want to restart your server after every little change
npm install -g nodemonCopyright © 2021 Codeinu
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