SpringBoot整合dubbo

首先创建一个多模块Maven项目，再创建一个生产者子项目和一个消费者子项目。
父模块Maven POM文件如下：

<?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.nc.school</groupId>
  <artifactId>school_manage</artifactId>
  <version>1.0-SNAPSHOT</version>
  <name>school_manage</name>
  <description>学校管理系统</description>
  <modules>
    <module>school_manage-server</module>
    <module>school_manage-web</module>
  </modules>
  <packaging>pom</packaging>



  <properties>
    <junit.version>4.12</junit.version>
    <zookeeper.version>3.4.12</zookeeper.version>
    <spring-boot-starter-dubbo.version>1.0.0</spring-boot-starter-dubbo.version>
    <spring-booot.version>2.0.3.RELEASE</spring-booot.version>
  </properties>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>${junit.version}</version>
      <scope>test</scope>
    </dependency>


  </dependencies>

  <build>
    <finalName>${project.artifactId}</finalName>
      <plugins>
        <plugin>
          <groupId>org.springframework.boot</groupId>
          <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
      </plugins>
  </build>
</project>

生产者POM文件如下：

<?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">
    <parent>
        <artifactId>school_manage</artifactId>
        <groupId>org.nc.school</groupId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>school_manage/pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>school_manage-server</artifactId>
    <packaging>jar</packaging>
    <name>school_manage-server</name>
    <description>学校管理系统服务提供者</description>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <version>${spring-booot.version}</version>
        </dependency>

        <dependency>
            <groupId>io.dubbo.springboot</groupId>
            <artifactId>spring-boot-starter-dubbo</artifactId>
            <version>${spring-boot-starter-dubbo.version}</version>
        </dependency>

        <dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>${zookeeper.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-log4j12</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>2.0.3.RELEASE</version>
                <configuration>
                    <mainClass>org.nc.school.Startup</mainClass> <!--主类 包含main-->
                    <layout>JAR</layout> <!---包类型(必须大写) JAR，WAR，ZIP，MODULE，NONE-->
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

消费者POM文件如下：

<?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">
    <parent>
        <artifactId>school_manage</artifactId>
        <groupId>org.nc.school</groupId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>school_manage/pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>school_manage-web</artifactId>
    <packaging>war</packaging>

    <name>school_manage-web</name>
    <description>学校管理系统消费者</description>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <version>2.0.3.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>io.dubbo.springboot</groupId>
            <artifactId>spring-boot-starter-dubbo</artifactId>
            <version>1.0.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>${zookeeper.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-log4j12</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.nc.school</groupId>
            <artifactId>school_manage-server</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
    </dependencies>

    <build>
        <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>