一、安装Zookeeper单机版（只用于demo，所以在Windows下安装）
二、下载后解压，重命名，移至D:\devsoft\zookeeper
三、在D:\devsoft\zookeeper 新建data及log目录
四、到D:\devsoft\zookeeper\conf 下复制 zoo_sample.cfg 并粘贴到当前目录下，命名zoo.cfg
五、编辑zoo.cfg.修改如下配置
六、cmd命令下进入D:\devsoft\zookeeper\bin目录下运行 zkserver.cmd
七、新建springboot-dubbo父工程，dubbo-provider、dubbo-consumer、dubbo-api子模块(dubbo-provider、dubbo-consumer依赖dubbo-api)
八、dubbo-api 创建接口UserService
package com.zeke.dubboapi.service;
public interface UserService {
public String sayHello();
}
九、dubbo-provider创建接口实现UserServiceImpl
package com.zeke.dubboprovider.service.impl;
import com.alibaba.dubbo.config.annotation.Service;
import com.zeke.dubboapi.service.UserService;
@Service
public class UserServiceImpl implements UserService {
@Override
public String sayHello() {
return "success";
}
}- application.properties
server.port=7001
#应用名称
spring.dubbo.application.name=dubbo-provider
#注册中心地址
spring.dubbo.registry.address=zookeeper://10.0.0.36:2181
#暴露服务方式
spring.dubbo.protocol.name=dubbo
#暴露服务端口
spring.dubbo.protocol.port=20880
#暴露服务包
spring.dubbo.scan=com.zeke.dubboprovider.service.impl十、dubbo-consumer调用dubbo暴露的服务
package com.zeke.dubboconsumer.controller;
import com.alibaba.dubbo.config.annotation.Reference;
import com.zeke.dubboapi.service.UserService;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class UserController {
@Reference
UserService userService;
@GetMapping("/sayHello")
public String sayHello() {
String result = userService.sayHello();
return result;
}
}- application.properties
server.port=7002
#应用名称
spring.dubbo.application.name=dubbo-consumer
#注册中心地址
spring.dubbo.registry.address=zookeeper://10.0.0.36:2181
#路径
spring.dubbo.scan=com.zeke.dubboconsumer.controller十一、分别启动dubbo-consumer和dubbo-provider，访问localhost:7002/sayHello