SpringCloud technology plays a crucial role in today's cloud computing environment. To help you better prepare for interviews, here is a comprehensive analysis of 25 common questions along with detailed answers.1. What is SpringCloud? SpringCloud is a development toolkit for building microservices architecture based on SpringBoot, designed to simplify distributed system development.2. Explain the advantages and disadvantages of microservices architecture. Microservices architecture enhances flexibility through modularization but also increases system complexity. Detailed answers cover aspects such as scalability and independent deployment.3. What is service registration and discovery? Service registration and discovery are core concepts in microservices architecture. This article provides a detailed explanation of their principles and applications in SpringCloud.4. What is the difference between Ribbon and Feign? Ribbon and Feign are tools in SpringCloud used for client-side load balancing, but they differ in their implementation.5. Explain the purpose of Zuul Gateway. As a microservices gateway, Zuul is used for routing requests, filter processing, and more. This article delves into its functionalities and use cases. ...... Each question has a detailed answer, covering various aspects of SpringCloud, providing thorough preparation for your interview.