Dubbo+Spring基本整合（Zookeeper、Dubbo-Monitor-Simple、Dubbo-Admin）
启动Zookeeper和Dubbo-Admin
参考：https://blog.csdn.net/qq_37598011/article/details/86685467
启动Dubbo-Monitor-Simple
进入后执行mvn package命令
进入target目录
然后解压dubbo-monitor-simple-2.0.0-assembly.tar.gz这个压缩包
其目录如下：
进入conf目录中有dubbo.properties，这个文件是用来具体配置的：
启动
进入assembly.bin目录
执行start.bat文件
OK~
PS:如果想要修改这个端口号则修改配置文件的：dubbo.jetty.port=9999
Dubbo（服务提供者+服务消费者）
基础公共部分
一个用户类：
import java.io.Serializable;
/**
* @author zzf
*
*/
public class User implements Serializable {
private Integer id;
private String userAddress; //用户地址
private String userId; //用户id
private String consignee; //收货人
private String phoneNum; //电话号码
private String isDefault; //是否为默认地址 Y-是 N-否
public User() {
super();
// TODO Auto-generated constructor stub
}
public User(Integer id, String userAddress, String userId, String consignee, String phoneNum,
String isDefault) {
super();
this.id = id;
this.userAddress = userAddress;
this.userId = userId;
this.consignee = consignee;
this.phoneNum = phoneNum;
this.isDefault = isDefault;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getUserAddress() {
return userAddress;
}
public void setUserAddress(String userAddress) {
this.userAddress = userAddress;
}
public String getUserId() {
return userId;
}
public void setUserId(String userId) {
this.userId = userId;
}
public String getConsignee() {
return consignee;
}
public void setConsignee(String consignee) {
this.consignee = consignee;
}
public String getPhoneNum() {
return phoneNum;
}
public void setPhoneNum(String phoneNum) {
this.phoneNum = phoneNum;
}
public String getIsDefault() {
return isDefault;
}
public void setIsDefault(String isDefault) {
this.isDefault = isDefault;
}
@Override
public String toString() {
return "UserAddress [id=" + id + ", userAddress=" + userAddress + ", userId=" + userId + ", consignee="
+ consignee + ", phoneNum=" + phoneNum + ", isDefault=" + isDefault + "]";
}
}
接口类：
订单服务类：
package com.dubbo.basics_interface.service;
import java.util.List;
import com.dubbo.basics_interface.dto.User;
public interface OrderService {
/**
* 初始化订单
* @param userId
*/
public List initOrder(String userId);
}
用户服务类：
package com.dubbo.basics_interface.service;
import java.util.List;
import com.dubbo.basics_interface.dto.User;
/**
* 用户服务
* @author zzf
*
*/
public interface UserService {
/**
* 按照用户id返回所有的收货地址
* @param userId
* @return
*/
public List getUserAddressList(String userId);
}
此时该类的pom文件如下：
4.0.0
com.dubbo
basics-interface
0.0.1-SNAPSHOT
jar
basics-interface
http://maven.apache.org
UTF-8
junit
junit
3.8.1
test
服务提供者
pom文件如下：
4.0.0
com.dubbo
service-provider
0.0.1-SNAPSHOT
jar
service-provider
http://maven.apache.org
UTF-8
junit
junit
3.8.1
test
com.alibaba
dubbo
2.6.2
org.apache.curator
curator-framework
2.12.0
com.dubbo
basics-interface
0.0.1-SNAPSHOT
实现用户服务的接口：
package com.dubbo.service_provider.service.impl;
import java.util.Arrays;
import java.util.List;
import org.springframework.stereotype.Component;
import com.dubbo.basics_interface.dto.User;
import com.dubbo.basics_interface.service.UserService;
/*
* @author zzf
* @date 2019年1月29日 下午3:40:16
*/
@Component
public class UserServiceImpl implements UserService{
public List getUserAddressList(String userId) {
// TODO Auto-generated method stub
User address1 = new User(1, "XXXXXXX1", "1", "小A", "88888888888", "Y");
User address2 = new User(2, "XXXXXXX2", "2", "小B", "77777777777", "N");
User address3 = new User(3, "XXXXXXX3", "3", "小C", "99999999999", "Y");
return Arrays.asList(address1,address2,address3);
}
}
创建src/main/resources目录并创建provider.xml文件：
最后创建main方法测试：
package com.dubbo.service_provider;
import java.io.IOException;
import org.springframework.context.support.ClassPathXmlApplicationContext;
/**
* Hello world!
*
*/
public class App
{
public static void main( String[] args ) throws IOException
{
String a=new String("provider.xml");
ClassPathXmlApplicationContext ioc = new ClassPathXmlApplicationContext(a);
ioc.start();
System.in.read();
}
}
运行如下：
服务消费者
pom文件跟服务提供者一致
实现订单服务类：
package com.dubbo.service_consumer.service.impl;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.dubbo.basics_interface.dto.User;
import com.dubbo.basics_interface.service.OrderService;
import com.dubbo.basics_interface.service.UserService;
/*
* @author zzf
* @date 2019年1月29日 下午3:11:42
*/
@Service
public class OrderServiceImpl implements OrderService{
@Autowired
UserService userService;
public List initOrder(String userId) {
// TODO Auto-generated method stub
System.out.println("用户id："+userId);
//1、查询用户的收货地址
List addressList = userService.getUserAddressList(userId);
for (User userAddress : addressList) {
System.out.println(userAddress);
}
return addressList;
}
}
创建src/main/resources目录并创建consumer.xml文件：
创建main方法测试：
package com.dubbo.service_consumer;
import java.io.IOException;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.dubbo.basics_interface.service.OrderService;
/**
* Hello world!
*
*/
public class App {
public static void main(String[] args) throws IOException {
ClassPathXmlApplicationContext applicationContext = new ClassPathXmlApplicationContext("consumer.xml");
OrderService orderService = applicationContext.getBean(OrderService.class);
orderService.initOrder("2222222");
System.out.println("调用完成....");
System.in.read();
}
}
再看看监控中心：
OK~
官网文档：http://dubbo.apache.org/zh-cn/docs/user/quick-start.html