使用eclipse搭建maven多module项目

创建空maven项目

1. File–>new–>project…
   

2. next
   

3. next
   

4. finish
   

5. 配置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>pdd-shop</groupId>  <artifactId>pdd-shop</artifactId>  <version>0.0.1-SNAPSHOT</version>  <packaging>pom</packaging>  <name>pdd-shop</name>    <url>http://maven.apache.org</url>    <properties>        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>        <junit.version>4.11</junit.version>        <spring.version>4.0.0.RELEASE</spring.version>    </properties>    <build>       <finalName>pdd-shop</finalName>       <plugins>            <plugin>                <groupId>org.apache.maven.plugins</groupId>                <artifactId>maven-compiler-plugin</artifactId>                <version>2.3.2</version>                <configuration>                    <source>1.6</source>                    <target>1.6</target>                    <compilerVersion>1.6</compilerVersion>                </configuration>            </plugin>            <!-- jar插件 -->            <plugin>                <groupId>org.apache.maven.plugins</groupId>                <artifactId>maven-jar-plugin</artifactId>                <version>2.5</version>                <configuration>                    <archive>                        <manifest>                            <addDefaultImplementationEntries>true</addDefaultImplementationEntries>                              <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>                        </manifest>                    </archive>                </configuration>            </plugin>       </plugins>    </build>    <dependencies>    <dependency>      <groupId>junit</groupId>      <artifactId>junit</artifactId>      <version>${junit.version}</version>    </dependency>    <!-- spring framework -->    <dependency>        <groupId>org.springframework</groupId>        <artifactId>spring-web</artifactId>        <version>${spring.version}</version>    </dependency>      <dependency>        <groupId>org.springframework</groupId>        <artifactId>spring-webmvc</artifactId>        <version>${spring.version}</version>    </dependency>    <dependency>        <groupId>commons-logging</groupId>        <artifactId>commons-logging</artifactId>        <version>1.2</version>    </dependency>    </dependencies>    <modules>        <module>pdd-shop-application</module>        <module>pdd-shop-appweb</module>        <module>pdd-shop-application-impl</module>    </modules></project>

创建module

创建java module

1. 右键ppd-shop项目–>new–>project…
   

2. next
   

3. next
   

4. next
   

5. finish–>配置pom.xml
   (主要把多余部分删除，junit只要在父工程的pom配置就可以了)

<?xml version="1.0"?><project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">  <modelVersion>4.0.0</modelVersion>  <parent>    <artifactId>pdd-shop</artifactId>    <groupId>pdd-shop</groupId>    <version>0.0.1-SNAPSHOT</version>  </parent>  <groupId>pdd-shop</groupId>  <artifactId>pdd-shop-application</artifactId>  <version>0.0.1-SNAPSHOT</version>  <name>pdd-shop-application</name></project>

创建web module

1. 与创建java module的1、2点一样；

2. next
   

3. 把包名定义下~

4. 右键pdd-shop-appweb项目–>properties–>Project Facets–>Convert to faceted form..
   这里选2.4版本的web工程是因为楼主用的是tomcat 6.0啦，按自己实际情况去修改
   

5. 配置pom.xml
   配置中有两点说明下：1、把jar包自动拷贝到web-inf目录地下，这个搞web开发都懂是为什么了；2、配置子项目依赖

<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">  <modelVersion>4.0.0</modelVersion>  <parent>    <artifactId>pdd-shop</artifactId>    <groupId>pdd-shop</groupId>    <version>0.0.1-SNAPSHOT</version>  </parent>  <groupId>pdd-shop</groupId>  <artifactId>pdd-shop-appweb</artifactId>  <version>0.0.1-SNAPSHOT</version>  <packaging>war</packaging>  <name>pdd-shop-appweb Maven Webapp</name>  <build>    <finalName>pdd-shop-appweb</finalName>    <plugins>        <plugin>            <artifactId>maven-antrun-plugin</artifactId>            <executions>                <execution>                    <id>copy-lib-src-webapps</id>                    <phase>package</phase>                    <configuration>                        <tasks>                            <delete dir="WebContent/WEB-INF/lib" />                            <copy todir="WebContent/WEB-INF/lib">                                <fileset dir="target/${artifactId}/WEB-INF/lib">                                    <include name="*" />                                </fileset>                            </copy>                        </tasks>                    </configuration>                    <goals>                        <goal>run</goal>                    </goals>                </execution>            </executions>        </plugin>    </plugins>  </build>  <dependencies>    <dependency>        <groupId>${groupId}</groupId>        <artifactId>pdd-shop-application-impl</artifactId>        <version>${version}</version>    </dependency>  </dependencies></project>

项目依赖

项目 说明 pdd-shop 父工程 pdd-shop-application 业务接口工程 pdd-shop-application-impl 业务接口实现类工程 pdd-shop-appweb pc端应用工程

pdd-shop-application –>pdd-shop-application-impl–>pdd-shop-appweb

扩展

项目 说明 pdd-shop 父工程 pdd-shop-application 业务接口工程 pdd-shop-application-impl 业务接口实现类工程 pdd-shop-conf 配置文件管理工程 pdd-shop-exception 异常抛出管理工程 pdd-shop-orm 数据库交互管理工程 pdd-shop-commons 核心公用代码管理工程 pdd-shop-appweb pc端应用工程 pdd-shop-rest 移动端服务接口工程