1: What is Eureka
Eureka is the Spring Cloud Netflix is a sub-module, is also one of the core modules. Eureka is a REST-based services, for location services, and - an intermediate layer to achieve a cloud service discovery and failover. Service registration and discovery services for micro-architecture is very important, with service discovery and registration, just use the identifier of a service, you can access to the service without the need to modify the configuration file of a service call. Functions like the registry dubbo, such Zookeeper.
2: Eureka Composition
Eureka includes server and client components.
Eureka server as a service registration server.
Eureka client is a java client, to simplify the interaction with the server load balancer as polling, and providing failover support services
3: actuator with micro registration information to improve service
Add dependence in 8001
Add the total in the parent project pm.xml
Add info information on 8001's profile
Click info Information
json information
