Edupala

We can use Express’s built-in middleware called static to serve static file like images, CSS files, and JavaScript file to the client. First, we have to define the directory where will put all are the static file to the middleware function express.static to start serving the files directly. We will define public as a directory for serving the […]

An application program interface [API] is code that allows two software programs to communicate with each other. That makes it possible for applications to share data and take actions on one another’s behalf without requiring developers to share all of their software’s code. In the simplest terms, APIs are sets of requirements that govern how […]

The middlewares are one of the most important features in Express. The middlewares are the function written with request handler function and these function will access to the request and response objects.  The middleware functions usually take three arguments,  functions that have access to the request object (req), the response object (res), and the next middleware function in the application’s request-response cycle. The next middleware function is […]