nutzboot dubbo zookeeper简单使用

提供方和消费方properties 配置基本差不多

nutz.application.name这个值不一样

提供方配置自动端口就行server.port=0

消费方一般需要对外提供web服务配置ip和端口server.port=8088 server.host=0.0.0.0

 

 服务提供方 application.properties

server.port=0
nutz.application.name=server
dubbo.registry.address=zookeeper://127.0.0.1:2181
dubbo.protocol.name=dubbo
dubbo.protocol.port=0
dubbo.annotation.package=com.chao.dubbo.rpc

服务消费方

server.port=8088
server.host=0.0.0.0
nutz.application.name=client
dubbo.registry.address=zookeeper://127.0.0.1:2181
dubbo.protocol.name=dubbo
dubbo.protocol.port=0
dubbo.annotation.package=com.chao.dubbo.rpc

添加依赖

        
        <dependency>
            <groupId>org.nutzgroupId>
            <artifactId>nutzboot-coreartifactId>
            <version>2.3-SNAPSHOTversion>
        dependency>
        
        <dependency>
            <groupId>org.slf4jgroupId>
            <artifactId>slf4j-log4j12artifactId>
            <version>1.7.25version>
        dependency>
        
        <dependency>
            <groupId>org.nutzgroupId>
            <artifactId>nutzboot-starter-dubboartifactId>
            <version>2.3-SNAPSHOTversion>
        dependency>
        
        <dependency>
            <groupId>com.chao.testgroupId>
            <artifactId>dubbo-commonartifactId>
            <version>${project.version}version>
        dependency>
        
        <dependency>
            <groupId>com.101tecgroupId>
            <artifactId>zkclientartifactId>
            <version>0.11version>
        dependency>

        
        <dependency>
            <groupId>org.nutzgroupId>
            <artifactId>nutzboot-starter-nutz-mvcartifactId>
            <version>${nutzboot.version}version>
        dependency>
        <dependency>
            <groupId>org.nutzgroupId>
            <artifactId>nutzboot-starter-jettyartifactId>
            <version>${nutzboot.version}version>
        dependency>

接口项目（dubbo-common 就一个接口类什么都没有）

public interface TimeService {
    long now();
}

服务提供方项目（dubbo-server）

@IocBean
@Service(interfaceClass = TimeService.class)
public class TimeServiceImpl implements TimeService {

    public long now() {
        return System.currentTimeMillis();
    }

}

    启动类

@IocBean
public class ServiceLauncher {

    public static void main(String[] args) throws Exception{
        new NbApp().run();
    }
}

服务消费方项目（dubbo-client）

@IocBean
public class ClientLauncher {
    //注入远程服务
    @Inject
    @Reference
    private TimeService timeService;

    //使用http://localhost:8088/now调用测试
    @At
    @Ok("raw")
    public long now(){
        return timeService.now();
    }

    public static void main(String[] args) throws Exception{
        new NbApp().run();
    }
}

 不要忘了启动zookeeper客户端

  (win) zkServer.cmd  (linux) zkServer.sh

转载于:https://www.cnblogs.com/rchao/p/9844635.html