本篇文章基于：
在原有的工程上，创建一个新的工程。demo5
依赖主工程以及所需jar包：
<parent> <groupId>com.fsdm</groupId> <artifactId>SpringCloud_test1</artifactId> <version>1.0-SNAPSHOT</version></parent><dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-zuul</artifactId> </dependency></dependencies>
