Dubbo基于Zookeeper实现分布式实例

实例解析

视频教程地址：

http://www.roncoo.com/

第一：provider-提供服务和相应的接口

创建 DemoService 接口

[java]view plain copy

1. <spanstyle="font-size:18px;">packagecom.unj.dubbotest.prov

ider;

8. *@authorlishehe-2015 年 6 月 22 日*

9. *

10. */

11. publicinterfaceDemoService{

12. /*

13. *sayHello 方法*

14. */

15. StringsayHello(Stringname);

16. 

17. /*

创建本接口的实现类

[java]view plain copy

1. <spanstyle="font-size:18px;">packagecom.unj.dubbotest.prov

ider.impl;

2. 

3. importjava.util.ArrayList;

4. importjava.util.List;

5. 

6. importcom.unj.dubbotest.provider.DemoService;

7. /*

14. }

15. /**

16. *获取用户信息 getUsers-李社河-2015 年 6 月 22 日*

17. */

18. publicListgetUsers(){

19. Listlist=newArrayList();

20. Useru1=newUser();

21. //jack 信息**

22. u1.setName("jack");

23. u1.setAge(20);

30. u2.setSex("m");

31. 

32. //rose 信息**

33. Useru3=newUser();

34. u3.setName("rose");

35. u3.setAge(19);

36. u3.setSex("w");

37. 

38. list.add(u1);

39. list.add(u2);

[html]view plain copy

1. <spanstyle="font-size:18px;"><?xmlversion="1.0"encoding=

"UTF-8"?>

2. <beansxmlns="http://www.springframework.org/schema/beans"



3. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xm

lns:dubbo="http://code.alibabatech.com/schema/dubbo"

4. xsi:schemaLocation="http://www.springframework.org/

schema/beans

5. http://www.springframework.org/schema/beans/spring-

er.impl.DemoServiceImpl"/>

11. 

12. <!--提供方应用信息，用于计算依赖关系，李社河**-->

13. <dubbo:applicationname="xixi_provider"/>

14. 

15. <!--使用 multicast 广播注册中心暴露服务地址*<dubbo:registry

address="multicast://224.5.6.7:1234"

16. />-->

17. 

18. <!--使用 zookeeper 注册中心暴露服务地址*-->

25. <dubbo:serviceinterface="com.unj.dubbotest.provider.De

moService"

26. ref="demoService"/>

27. 

28. </beans></span>

