RestTemplate

RestTemplate is a part of the Spring Framework in Java used for making HTTP requests to interact with web services. Think of it as a tool that allows applications to communicate over the internet, similar to how a browser retrieves web pages. It can send different types of requests (like GET or POST) to retrieve or send data, handle responses, and manage errors. By using RestTemplate, developers can easily integrate and consume RESTful APIs, making it simpler to connect their applications to data and services available online.