<?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>com.beordie</groupId>
    <artifactId>dubbo-normal</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <properties>
        <maven.compiler.source>11</maven.compiler.source>
        <maven.compiler.target>11</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <spring.version>5.0.5.RELEASE</spring.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jms</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <!-- dubbo相關(guān) -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo</artifactId>
            <version>2.6.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>3.4.7</version>
        </dependency>
        <dependency>
            <groupId>com.github.sgroschupf</groupId>
            <artifactId>zkclient</artifactId>
            <version>0.1</version>
        </dependency>
        <dependency>
            <groupId>javassist</groupId>
            <artifactId>javassist</artifactId>
            <version>3.12.1.GA</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.47</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3.2</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>

        </plugins>
    </build>
</project>

<!DOCTYPE web-app PUBLIC
        "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
        "http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
    
    <display-name>Archetype Created Web Application</display-name>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext*.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
</web-app>

package com.beordie.service;

/**
 * @Description
 * @Date 2021/9/2 16:08
 * @Created 30500
 */
public interface ServiceTest {
    public String get(String name);
}

package com.beordie.service.impl;

import com.alibaba.dubbo.config.annotation.Service;
import com.beordie.service.ServiceTest;

/**
 * @Description
 * @Date 2021/9/2 16:09
 * @Created 30500
 */
@Service
public class serviceImpl implements ServiceTest {
    @Override
    public String get(String name) {
        return "你好" + name;
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc.xsd
        http://code.alibabatech.com/schema/dubbo
        http://code.alibabatech.com/schema/dubbo/dubbo.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd">

    <!-- 當(dāng)前應(yīng)用名稱，用于注冊(cè)中心計(jì)算應(yīng)用間依賴關(guān)系，注意：消費(fèi)者和提供者應(yīng)用名不要一樣 -->
    <dubbo:application name="provider"/>
    <!-- 連接服務(wù)注冊(cè)中心zookeeper ip為zookeeper所在服務(wù)器的ip地址-->
    <dubbo:registry address="zookeeper://192.168.55.129:2181"/>
    <!-- 注冊(cè) 協(xié)議和port -->
    <dubbo:protocol name="dubbo" port="20881"></dubbo:protocol>
    <!-- 掃描指定包，加入@Service注解的類會(huì)被發(fā)布為服務(wù) -->
    <dubbo:annotation package="com.beordie.service.impl" />
</beans>

<!DOCTYPE web-app PUBLIC
        "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
        "http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
    <display-name>Archetype Created Web Application</display-name>

    <servlet>
        <servlet-name>springmvc</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <!-- 指定加載的配置文件 ，通過(guò)參數(shù)contextConfigLocation加載 -->
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:applicationContext-web.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>springmvc</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
</web-app>

package com.beordie.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.beordie.service.ServiceTest;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

/**
 * @Description
 * @Date 2021/9/2 17:05
 * @Created 30500
 */
@Controller
@RequestMapping("/demo")
public class TeController {

    // Dubbo 的遠(yuǎn)程對(duì)象注入
    @Reference
    private ServiceTest serviceTest;

    @RequestMapping("/hello")
    @ResponseBody
    public String getName(String name){
        //遠(yuǎn)程調(diào)用
        String result = serviceTest.get(name);
        System.out.println(result);
        return result;
    }

}

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/mvc
    http://www.springframework.org/schema/mvc/spring-mvc.xsd
    http://code.alibabatech.com/schema/dubbo
    http://code.alibabatech.com/schema/dubbo/dubbo.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd">
    <!-- 當(dāng)前應(yīng)用名稱，用于注冊(cè)中心計(jì)算應(yīng)用間依賴關(guān)系，注意：消費(fèi)者和提供者應(yīng)用名不要一樣 -->

    <dubbo:application name="dubbo-consumer"/>
    <!-- 連接服務(wù)注冊(cè)中心zookeeper ip為zookeeper所在服務(wù)器的ip地址-->
    <dubbo:registry address="zookeeper://192.168.55.129:2181"/>
    <!-- 掃描的方式暴露接口 -->
    <dubbo:annotation package="com.beordie.controller"/>
</beans>

<dubbo:annotation package="com.beordie.service" />

<bean id="serviceImpl" class="com.beordie.service.impl.serviceImpl" />
<dubbo:service interface="com.beordie.service.Service" ref="serviceImpl" />

<!-- 生成遠(yuǎn)程服務(wù)代理，可以和本地bean一樣使用Service -->
<dubbo:reference id="serviceTest" interface="com.beordie.ServiceTest" />

<dubbo:protocol name="dubbo" port="20880"/>

<!-- 多協(xié)議配置 -->
<dubbo:protocol name="dubbo" port="20880" />
<dubbo:protocol name="rmi" port="1099" />
<!-- 使用dubbo協(xié)議暴露服務(wù) -->
<dubbo:service interface="com.beordie.HelloService" ref="helloService"
protocol="dubbo" />
<!-- 使用rmi協(xié)議暴露服務(wù) -->
<dubbo:service interface="com.beordie.DemoService" ref="demoService"
protocol="rmi" />

// 調(diào)用方配置
@Reference(check = false,loadbalance = "random")

// 服務(wù)方配置
@Service(loadbalance = "random")