一、添加依赖

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-zookeeper-discovery</artifactId>
            <version>3.5.1</version>
        </dependency>

二、配置yml文件

server:
  port: 8004

spring:
  application:
    name: cloud-provider-payment
  cloud:
    zookeeper:
      connect-string: 127.0.0.1:2181

三、启动类添加注解

	@EnableDiscoveryClient

四、启动zk客户端查看是否注册成功

1. 命令行打开zk安装目录的bin文件夹下
2. 键入命令：./zkCli.sh