creating function in node js
- Start by creating a new file with a
.js
extension, for example example.js
. - Define a function using the
function
keyword followed by the name of the function and parentheses for parameters, such as function myFunction() {
. - Add the code inside the function, for example
console.log("This is a Node.js function");
. - Export the function using
module.exports = myFunction;
to make it accessible to other files. - Save the file and use
require('./example.js')
in another file to import and use the function you created.