node js query mysql
var mysql = require('mysql');
var conn = mysql.createConnection({
host: "localhost",
user: "yourusername",
password: "yourpassword",
database: "mydb"
});
conn.connect((err)=>{
if (err) throw err;
conn.query("SELECT * FROM customers", (err, result, fields)=>{
if (err) throw err;
console.log(result);
});
});