The GET method is not supported for route api/addbooking. Supported methods: POST. nw.js + laravel 5.3

The error message you're encountering is indicating that the GET request method is not allowed for the specified route "api/addbooking" in your Laravel 5.3 application using nw.js. Instead, the application only supports the POST method for this route.

To better understand this error, let's break down the components involved:

nw.js: nw.js is a Node.js-based web application runtime that allows you to write web applications using Node.js APIs and the Chromium rendering engine. It's often used for building desktop applications using web technologies.
Laravel 5.3: Laravel is a popular PHP web application framework that follows the Model-View-Controller (MVC) design pattern. It's known for its simplicity, elegance, and ease of use.
Routes: In Laravel, routes are URLs that map to specific controller methods or Closure functions. They act as a bridge between the URL and the application logic.

Now, let's address the error:

The error message is telling you that the GET request method is not allowed for the route "api/addbooking". This means that if you try to make a GET request to this URL, you'll receive a 405 Method Not Allowed error.

However, the error message also indicates that the POST method is supported for this route. This means that you can make a POST request to the "api/addbooking" URL instead.

To clarify, the "api/addbooking" route is likely intended for adding new bookings to your Laravel application. Since the POST method is the standard method for creating new resources, it makes sense that this route only supports the POST method.

To summarize, the error message is indicating that you cannot make a GET request to the "api/addbooking" route in your Laravel 5.3 application using nw.js, but you can make a POST request instead. If you need to retrieve data related to bookings, consider using a different route or method, such as GET /api/bookings to retrieve a list of bookings.