spring boot dubbo多模块项目搭建案例

1、idea创建多模块springboot项目

打开idea，创建新项目file->new->project，进入如下页面。

选择SpringInitializr,next 然后进入到设备页面，并如下进行父项目设置如下：

点击Next后进入依赖选择页面，此时先不进行选择，直接Next进入到下一个页面，进入项目信息设置页面如下：

如上设置完，项目名称，保存路径后，点击finish，父项目将会创建完成，目录结构如下：

选中上图中的.mvn文件夹，src文件夹，mvnw文件，mvnw.cmd文件，将这4个删除，删除后目录结构如下。

2、创建多个子模块

在项目名称上点击右键，选中new->module,进行子模块创建。

选择SpringInitializr,next 然后进入到设备页面，设置子模块springBootClient的信息，如下：

然后直接next到设置模块的名称，如下：

点击finish，则第一个子模块创建完成，项目结构如下。

选中上图中的.mvn文件夹，mvnw文件，mvnw.cmd文件，将这3个删除，删除后目录结构如下。

如上创建第一个子模块相同，创建另2个子模块springBootServer，springBootApi。创建完后目录结构如下。

3、配置pom.xml文件。

springBootParent的pom.xml配置后的xml如下，

因父项目只作为管理使用，删除build节点，更改packageing属性为pom，添加项目中的子模块。

 

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<!--?xml version="1.0" encoding="UTF-8"?--> <project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemalocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">    <modelversion>4.0.0</modelversion>      <groupid>com.example</groupid>    springBootParent</artifactid>    <version>0.0.1-SNAPSHOT</version>    <packaging>pom</packaging>      <name>springBootParent</name>    <description>Demo project for Spring Boot</description>      <parent>       <groupid>org.springframework.boot</groupid>       spring-boot-starter-parent</artifactid>       <version>2.0.2.RELEASE</version>       <relativepath> <!-- lookup parent from repository -->    </relativepath></parent>    <modules>       <module>springBootApi</module>       <module>springBootClient</module>       <module>springBootServer</module>    </modules>    <properties>       <project.build.sourceencoding>UTF-8</project.build.sourceencoding>       <project.reporting.outputencoding>UTF-8</project.reporting.outputencoding>       <java.version>1.8</java.version>    </properties>    <dependencymanagement>       <dependencies>         </dependencies>    </dependencymanagement>      </project>

springBootApi 的pom.xml如下

 

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<!--?xml version="1.0" encoding="UTF-8"?--> <project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemalocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">    <modelversion>4.0.0</modelversion>      <groupid>com.example</groupid>    springBootApi</artifactid>    <version>0.0.1-SNAPSHOT</version>    <packaging>jar</packaging>    <name>springBootApi</name>    <description>Demo project for Spring Boot</description>    <parent>       <groupid>com.example</groupid>       springBootParent</artifactid>       <version>0.0.1-SNAPSHOT</version>       <relativepath>../pom.xml</relativepath>    </parent>    <dependencies>       <dependency>          <groupid>org.springframework.boot</groupid>          spring-boot-starter</artifactid>       </dependency>       <dependency>          <groupid>org.springframework.boot</groupid>          spring-boot-starter-test</artifactid>          <scope>test</scope>       </dependency>    </dependencies> </project>

springBootClient的pom.xml配置文件如下：

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<!--?xml version="1.0" encoding="UTF-8"?--> <project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemalocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">    <modelversion>4.0.0</modelversion>    <groupid>com.example</groupid>    springBootClient</artifactid>    <version>0.0.1-SNAPSHOT</version>    <packaging>jar</packaging>    <name>springBootClient</name>    <description>Demo project for Spring Boot</description>    <parent>       <groupid>com.example</groupid>       springBootParent</artifactid>       <version>0.0.1-SNAPSHOT</version>       <relativepath>../pom.xml</relativepath>    </parent>    <dependencies>       <dependency>          <groupid>com.example</groupid>          springBootApi</artifactid>          <version>0.0.1-SNAPSHOT</version>       </dependency>       <dependency>          <groupid>org.springframework.boot</groupid>          spring-boot-starter</artifactid>       </dependency>       <dependency>          <groupid>org.springframework.boot</groupid>          spring-boot-starter-test</artifactid>          <scope>test</scope>       </dependency>    </dependencies>    <build>       <plugins>          <plugin>             <groupid>org.springframework.boot</groupid>             spring-boot-maven-plugin</artifactid>          </plugin>       </plugins>    </build> </project>

springBootServer的pom.xml的配置文件如下：

 

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<!--?xml version="1.0" encoding="UTF-8"?--> <project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemalocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">    <modelversion>4.0.0</modelversion>    <groupid>com.example</groupid>    springBootServer</artifactid>    <version>0.0.1-SNAPSHOT</version>    <packaging>jar</packaging>    <name>springBootServer</name>    <description>Demo project for Spring Boot</description>    <parent>       <groupid>com.example</groupid>       springBootParent</artifactid>       <version>0.0.1-SNAPSHOT</version>       <relativepath>../pom.xml</relativepath>    </parent>    <dependencies>       <dependency>          <groupid>com.example</groupid>          springBootApi</artifactid>          <version>0.0.1-SNAPSHOT</version>       </dependency>       <dependency>          <groupid>org.springframework.boot</groupid>          spring-boot-starter</artifactid>       </dependency>         <dependency>          <groupid>org.springframework.boot</groupid>          spring-boot-starter-test</artifactid>          <scope>test</scope>       </dependency>    </dependencies>    <build>       <plugins>          <plugin>             <groupid>org.springframework.boot</groupid>             spring-boot-maven-plugin</artifactid>          </plugin>       </plugins>    </build> </project>

自此，springboot多模块搭建完成，通过mvn进行编译测试。

通过idea maven projects 点击springBootParent ->lifecycle->clean->compile.若结果为[INFO] BUILD SUCCESS，则多模块构建成功。?