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  • 新建Maven项目 发布服务 注册到zookeeper

    1.新建个

    #接口
    package org.example;
    
    public interface LiaoYangService {
        public void say();
    }
       
    
    
    #实现类
    package org.example;
    
    public class LiaoYangServiceImpl implements LiaoYangService
    {
        @Override
        public void say() {
            System.out.println("liao yang say hi to you");
        }
    }
    
    
    #启动类
    package org.example;
    
    import org.springframework.context.support.ClassPathXmlApplicationContext;
    
    import java.io.IOException;
    
    /**
     * Hello world!
     *
     */
    public class App 
    {
        public static void main( String[] args ) throws IOException {
            System.out.println( "Hello World!" );
            ClassPathXmlApplicationContext classPathXmlApplicationContext =
                    new ClassPathXmlApplicationContext("META-INF/spring/application.xml");
            classPathXmlApplicationContext.start();
    
            System.in.read();
        }
    }
    
    #pom文件
    
    <?xml version="1.0" encoding="UTF-8"?>
    
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <modelVersion>4.0.0</modelVersion>
    
      <groupId>org.example</groupId>
      <artifactId>Dubbo</artifactId>
      <version>1.0-SNAPSHOT</version>
    
      <name>Dubbo</name>
      <!-- FIXME change it to the project's website -->
      <url>http://www.example.com</url>
    
      <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.7</maven.compiler.source>
        <maven.compiler.target>1.7</maven.compiler.target>
      </properties>
    
      <dependencies>
        <dependency>
          <groupId>junit</groupId>
          <artifactId>junit</artifactId>
          <version>4.11</version>
          <scope>test</scope>
        </dependency>
          <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo</artifactId>
            <version>2.6.8</version>
          </dependency>
        <dependency>
          <groupId>io.netty</groupId>
          <artifactId>netty-all</artifactId>
          <version>4.1.32.Final</version>
        </dependency>
        <dependency>
          <groupId>org.apache.curator</groupId>
          <artifactId>curator-framework</artifactId>
          <version>4.0.0</version>
        </dependency>
        <dependency>
          <groupId>org.apache.curator</groupId>
          <artifactId>curator-recipes</artifactId>
          <version>4.0.0</version>
        </dependency>
    
        <dependency>
          <groupId>org.apache.zookeeper</groupId>
          <artifactId>zookeeper</artifactId>
          <version>3.4.7</version>
        </dependency>
    
      </dependencies>
    
      <build>
        <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
          <plugins>
            <!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
            <plugin>
              <artifactId>maven-clean-plugin</artifactId>
              <version>3.1.0</version>
            </plugin>
            <!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
            <plugin>
              <artifactId>maven-resources-plugin</artifactId>
              <version>3.0.2</version>
            </plugin>
            <plugin>
              <artifactId>maven-compiler-plugin</artifactId>
              <version>3.8.0</version>
            </plugin>
            <plugin>
              <artifactId>maven-surefire-plugin</artifactId>
              <version>2.22.1</version>
            </plugin>
            <plugin>
              <artifactId>maven-jar-plugin</artifactId>
              <version>3.0.2</version>
            </plugin>
            <plugin>
              <artifactId>maven-install-plugin</artifactId>
              <version>2.5.2</version>
            </plugin>
            <plugin>
              <artifactId>maven-deploy-plugin</artifactId>
              <version>2.8.2</version>
            </plugin>
            <!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
            <plugin>
              <artifactId>maven-site-plugin</artifactId>
              <version>3.7.1</version>
            </plugin>
            <plugin>
              <artifactId>maven-project-info-reports-plugin</artifactId>
              <version>3.0.0</version>
            </plugin>
          </plugins>
        </pluginManagement>
      </build>
    </project>

    查看zk,发现已经实现注册

    [zk: localhost:2181(CONNECTED) 15] ls /
    [dubbo, zookeeper]
    [zk: localhost:2181(CONNECTED) 16] ls /dubbo
    [org.example.LiaoYangService]
    [zk: localhost:2181(CONNECTED) 17] ls /dubbo/org.example.LiaoYangService/
    
    configurators   providers
    [zk: localhost:2181(CONNECTED) 17] ls /dubbo/org.example.LiaoYangService/providers/dubbo%3A%2F%2F192.168.137.1%3A20880%2Forg.example.LiaoYangService%3Fanyhost%3Dtrue%26application%3Dlyy_Service%26bean.name%3Dorg.example.LiaoYangService%26dubbo%3D2.0.2%26generic%3Dfalse%26interface%3Dorg.example.LiaoYangService%26methods%3Dsay%26pid%3D31880%26side%3Dprovider%26timestamp%3D1594816581871

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  • 原文地址:https://www.cnblogs.com/andydlz/p/13307930.html
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