要引入两个组件,一个是SpringCloud一个是SpringCloudAlibaba
组件依赖关系详细可查看:https://github.com/alibaba/spring-cloud-alibaba/wiki/%E7%89%88%E6%9C%AC%E8%AF%B4%E6%98%8E
例如:
<spring.cloud.alibaba.version>2021.0.1.0</spring.cloud.alibaba.version><spring.cloud.version>2021.0.1</spring.cloud.version><dependencyManagement><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>${spring.cloud.version}</version><type>pom</type><scope>import</scope></dependency><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-alibaba-dependencies</artifactId><version>${spring.cloud.alibaba.version}</version><type>pom</type><scope>import</scope></dependency></dependencies></dependencyManagement>
注意:父项目要加 pom,父项目中意味着可以被子项目共享
子项目要加 jar,子项目需要加个来引用父项目的资源
也可以是war,看打包方式