1.引入maven依赖
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-zookeeper-discovery</artifactId>
<version>2.1.1.RELEASE</version>
<exclusions>
<exclusion>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<!-- 与服务器安装的Zookeeper版本相同 -->
<version>3.4.6</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
</exclusions>
</dependency>
上面的依赖放到<dependencies>标签中,下面的放到<dependencies>标签同级目录中
<!--SpringCloud所有依赖管理的坐标-->
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Greenwich.SR1</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
2.在springboot启动类上加上注解:@EnableDiscoveryClient
3.在yml中加上配置
spring:
application:
#本地测试
name: dblocalhost
#测试服务器
#name: db201
cloud:
zookeeper:
connect-string: 190.7.18.193:2181
#connect-string: localhost:2181
discovery:
enabled: true
register: true
instance-host: ${spring.cloud.client.ip-address} //自动获取启动服务的ip注册到zk注册中心
#instance-host: 180.8.16.47 //也可以写死,建议写上面的那种用法
root: /sms //注册到zk之后的根节点的名称