Master Microservices with Spring Boot and Spring Cloud - Step 20 – Invoking Currency Exchange Microservice from Currency

The video tutorial covers setting up a currency calculation and exchange service using Spring. It explains how to use RestTemplate for HTTP requests, map responses to Java objects, and implement currency conversion logic. The tutorial also demonstrates running and testing the services to ensure they work correctly.

What variables need to be defined for the URL in the currency exchange service request?

Explain how the conversion multiple is calculated and returned in the service.

Why is it important to have both the currency exchange service and the currency conversion service running?