nodejs express routing get code example
Example 1: express redirect
app.get('/', (req, res) => {
res.redirect('/foo/bar');
});
Example 2: nodejs 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');
});