springboot 整合dubbo

1.通用的interface

package com.knife.entity;

public interface TestProvider {
	
	public String test();
	
}

2.生产者

pom文件

<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>com.knife</groupId>
	<artifactId>provider</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>

	<name>provider</name>
	<url>http://maven.apache.org</url>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.5.1.RELEASE</version>
	</parent>

	<properties>
		<dubbo-spring-boot>1.0.0</dubbo-spring-boot>
	</properties>

	<dependencies>
		<!-- Spring Boot Dubbo 依赖 -->
		<dependency>
			<groupId>io.dubbo.springboot</groupId>
			<artifactId>spring-boot-starter-dubbo</artifactId>
			<version>${dubbo-spring-boot}</version>
		</dependency>

		<!-- Spring Boot Web 依赖 -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		
	</dependencies>
</project>

配置文件 src/main/resources/application.properties

spring.dubbo.application.name=provider
spring.dubbo.registry.address=zookeeper://127.0.0.1:2181
spring.dubbo.protocol.name=dubbo
spring.dubbo.protocol.port=20880
spring.dubbo.scan=com.knife.entity

实现通用接口

package com.knife.entity;

import org.apache.log4j.Logger;

import com.alibaba.dubbo.config.annotation.Service;

@Service(version = "1.0.0")
public class TestProviderImpl implements TestProvider{
	
	@Override
	public String test() {
		Logger log=Logger.getLogger(getClass());
		log.info("be called...");
		return "this is a test ...";
	}

}

3.消费者

pom文件

<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>com.knife</groupId>
  <artifactId>customer</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>customer</name>
  <url>http://maven.apache.org</url>

  
  <!-- Spring Boot 启动父依赖 -->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.1.RELEASE</version>
    </parent>

    <properties>
        <dubbo-spring-boot>1.0.0</dubbo-spring-boot>
    </properties>

    <dependencies>

        <!-- Spring Boot Dubbo 依赖 -->
        <dependency>
            <groupId>io.dubbo.springboot</groupId>
            <artifactId>spring-boot-starter-dubbo</artifactId>
            <version>${dubbo-spring-boot}</version>
        </dependency>

        <!-- Spring Boot Web 依赖 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

    </dependencies>
</project>

配置文件

## \u907F\u514D\u548C server \u5DE5\u7A0B\u7AEF\u53E3\u51B2\u7A81
server.port=8081
## Dubbo \u670D\u52A1\u6D88\u8D39\u8005\u914D\u7F6E
spring.dubbo.application.name=consumer
spring.dubbo.registry.address=zookeeper://127.0.0.1:2181
spring.dubbo.scan=com.knife.entity

service层

package com.knife.entity;

import org.springframework.stereotype.Service;

import com.alibaba.dubbo.config.annotation.Reference;

@Service
public class TestProviderImpl implements TestProvider{

	@Reference(version = "1.0.0")
    TestProvider tp;
	
	public String test(){
		return tp.test();
	}
	
}

controller层

package com.knife.entity;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import com.knife.entity.TestProviderImpl;


@Controller
@SpringBootApplication
public class Consumer 
{
	
	@Autowired
	TestProviderImpl ts;
	
    public static void main( String[] args )
    {
    	SpringApplication.run(Consumer.class, args);
    }
    
    @RequestMapping("/test")
	@ResponseBody
	public String getCity(){
		return ts.test();
	}
}

4.测试

依次启动zookeeper，生产者，消费者

浏览器访问 http://127.0.0.1:8081/test

 

 

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