Spring Boot集成dubbo,mybatis构建maven工程

企业开发 2018-05-09 17:33:31 阅读次数: 2
一.Dubbo服务提供者（Spring Boot+Dubbo+Mybatis）

Dubbo服务提供者应用通过Spring Boot集成Dubbo和Mybatis，封装Service层和Dao层，对外提供Dubbo服务。


【1.工程结构】





【2. pom.xml】

<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.iteye.maosheng</groupId>
  <artifactId>springboot_dubbo_provider</artifactId>
  <version>0.0.1-SNAPSHOT</version>
 
  <!-- 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>
        <!-- JDK 1.8 -->
        <java.version>1.8</java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    </properties>

    <dependencies>
   
        <!-- Import dependency management from Spring Boot -->
        <!-- 有些情况我们已经有父pom，不能直接增加<parent>时，可以通过如下方式，注意：<scope>import</scope>  -->
        <!--        
        <dependency>
           
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-dependencies</artifactId>
            <version>1.2.3.RELEASE</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
        -->

<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>

<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>1.3.0</version>
</dependency>

<dependency> 
            <groupId>com.alibaba</groupId> 
            <artifactId>druid</artifactId> 
            <version>1.0.5</version> 
        </dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>3.4.8</version>
        </dependency>
        <dependency>
            <groupId>com.101tec</groupId>
            <artifactId>zkclient</artifactId>
            <version>0.3</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo</artifactId>
            <version>2.5.3</version>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
       
    </dependencies>
   
    <build>
<plugins>
    <!-- Compile -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
            </plugin>
           
    <!-- spring boot maven plugin -->
             <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <dependencies>
                    <!-- 通过mvn spring-boot:run启动就支持热部署了 -->
                    <dependency>
                        <groupId>org.springframework</groupId>
                        <artifactId>springloaded</artifactId>
                        <version>1.2.5.RELEASE</version>
                    </dependency>
                </dependencies>
            </plugin>
</plugins>
</build>
   
</project>


【3. application.yml】

server:
  port: 8011
       
spring:
    datasource:
        name: test
        url: jdbc:mysql://192.168.0.243:3306/test?useUnicode=true&amp;allowMultiQueries=true&amp;characterEncoding=utf-8
        username: root
        password: 112233
        driver-class-name: com.mysql.jdbc.Driver
        filters: stat
        maxActive: 20
        initialSize: 1
        maxWait: 60000
        minIdle: 1
        timeBetweenEvictionRunsMillis: 60000
        minEvictableIdleTimeMillis: 300000
        validationQuery: select 'x'
        testWhileIdle: true
        testOnBorrow: false
        testOnReturn: false
        poolPreparedStatements: true
        maxOpenPreparedStatements: 20

mybatis:  
  mapperLocations: classpath:com/maosheng/dubbo/demo1/dao/mapper/*Mapper.xml
  typeAliasesPackage: com.maosheng.dubbo.demo1.entity


【4. provider.xml】

<?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:dubbo="http://code.alibabatech.com/schema/dubbo"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://code.alibabatech.com/schema/dubbo
    http://code.alibabatech.com/schema/dubbo/dubbo.xsd ">
    <!-- 消费方应用名，用于计算依赖关系，不是匹配条件，不要与提供方一样 -->
    <dubbo:application name="provider" />
    <!-- 使用zookeeper作为注册中心 -->
    <dubbo:registry  protocol="zookeeper" address="zookeeper://192.168.87.214:1051" />
    <!-- 生成远程服务代理，可以和本地bean一样使用demoService -->
    <dubbo:service interface="com.maosheng.dubbo.demo1.TestService" ref="testService"></dubbo:service>
    <dubbo:service interface="com.maosheng.dubbo.demo1.UserService" ref="userService"></dubbo:service>
       
</beans>


【5. Application.java】

package com.maosheng.dubbo.demo1;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ImportResource;
/**
*
* @author Administrator
*
*/
@SpringBootApplication
@ImportResource("classpath:provider.xml")
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }

}


二. Dubbo服务消费者（Spring Boot+Dubbo）

Dubbo服务消费者应用通过Spring Boot集成Dubbo，封装Service层和Controller层，Service层消费Dubbo提供者应用提供的服务，Controller层对外提供Restful服务。


【1.工程结构】





【2. pom.xml】

<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.iteye.maosheng</groupId>
  <artifactId>springboot_dubbo_consumer</artifactId>
  <version>0.0.1-SNAPSHOT</version>
 
  <!-- 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>
        <!-- JDK 1.8 -->
        <java.version>1.8</java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    </properties>

    <dependencies>
   
        <!-- Import dependency management from Spring Boot -->
        <!-- 有些情况我们已经有父pom，不能直接增加<parent>时，可以通过如下方式，注意：<scope>import</scope>  -->
        <!--        
        <dependency>
           
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-dependencies</artifactId>
            <version>1.2.3.RELEASE</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
        -->

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>

<dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>3.4.8</version>
        </dependency>
        <dependency>
            <groupId>com.github.sgroschupf</groupId>
            <artifactId>zkclient</artifactId>
            <version>0.1</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo</artifactId>
            <version>2.5.3</version>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring</artifactId>
                </exclusion>
            </exclusions>
        </dependency>       
        <dependency> 
    <groupId>com.alibaba</groupId> 
     <artifactId>fastjson</artifactId> 
     <version>1.1.41</version> 
        </dependency>

    </dependencies>
   
    <build>
<plugins>
    <!-- Compile -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
            </plugin>
           
    <!-- spring boot maven plugin -->
             <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <dependencies>
                    <!-- 通过mvn spring-boot:run启动就支持热部署了 -->
                    <dependency>
                        <groupId>org.springframework</groupId>
                        <artifactId>springloaded</artifactId>
                        <version>1.2.5.RELEASE</version>
                    </dependency>
                </dependencies>
            </plugin>
</plugins>
</build>
   
</project>


【3. application.yml】

server:
  port: 8012
       

【4. consumer.xml】

<?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:dubbo="http://code.alibabatech.com/schema/dubbo"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://code.alibabatech.com/schema/dubbo
    http://code.alibabatech.com/schema/dubbo/dubbo.xsd ">
    <!-- 消费方应用名，用于计算依赖关系，不是匹配条件，不要与提供方一样 -->
    <dubbo:application name="consumer" />
    <!-- zookeeper作为注册中心 -->
    <dubbo:registry  protocol="zookeeper" address="zookeeper://192.168.87.214:1051" />
    <!-- 生成远程服务代理，可以和本地bean一样使用demoService -->
    <dubbo:reference interface="com.maosheng.dubbo.demo1.TestService" id="testService"></dubbo:reference>
    <dubbo:reference interface="com.maosheng.dubbo.demo1.UserService" id="userService"></dubbo:reference>
   
</beans>


【5. Application.java】

package com.maosheng.dubbo.demo1;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ImportResource;

@SpringBootApplication
@ImportResource("classpath:consumer.xml")
public class Application{

    public static void main(String[] args) {
        SpringApplication.run(Application.class,args);
    }
   
}


三.启动测试

1.运行springboot_dubbo_provider工程下的Application

2.运行springboot_dubbo_consumer工程下的Application

3. 通过http://localhost:8012/hello调用hello Restful 接口





  通过http://localhost:8012/sayHello/maosheng调用sayHello Restful 接口：





  通过RESTClient工具测试addUserWithBackId Restful接口：




  数据库结果：





四.demo源代码见附件（springboot_dubbo_demo.zip）

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转载自maosheng.iteye.com/blog/2383973
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