To answer the question regarding the difference btw spring cloud and sprint boot. Dubbo Spring Boot is a Java-based open-source framework for developing services. Its major goal is to cut down on development and testing time. Their apps don't need as much Spring setup as other Spring applications. Dubbo Spring Cloud is a tool for centralizing form management. The links above might not work if you are in China, but you might be able to use a VPN (梯子) to visit them. Hope that helps!