一、创建子模块项目
二、pom文件中添加依赖
<parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.0.2.RELEASE</version></parent><!-- 管理依赖 --><dependencyManagement><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>Finchley.M7</version><type>pom</type><scope>import</scope></dependency></dependencies></dependencyManagement><dependencies><!-- SpringBoot整合Web组件 --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><!-- SpringBoot整合eureka客户端 --><dependency><groupId>org.spring