From this article you will get to know how to create a database connection in Node.js. Before creating the database connection you should have installed MYSQL on your computer. Go to your project folder and create a file called connection .js. Then copy the following code into it. var mysql = require('mysql'); var con = mysql.createConnection({ host: "localhost", user: "root", password: "" }); con.connect(function(err) { if (err) throw err; console.log("Connected successfully!"); con.query("CREATE DATABASE nodedb", function (err, result) { if (err) throw err; console.log("Database is successfully created"); }); }); Here the database which is known as nodedb will be created in the code itself. If there is no any error it will gives the output of "Connected successfully!" " Database is successfully Created " if not command line will displ...
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