使用IDEA基于Maven搭建多模块聚合工程（springmvc+spring+mybatis整合）_JAVA_编程开发_程序员俱乐部

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终于有时间搞java了，今天使用IDEA基于maven搭建了多模块聚合工程，经过了多番尝试，终于成功啦！

注意：这里是在原作者的基础上改进的版本，原作者的版本的pom依赖存在问题，所以，这里的依赖全部是我自己的依赖，图片按照这个来完全没有问题！

一.工程目录

下面是搭建之后的目录

这里写图片描述

先看一下目录关系

taotao-parent（父工程管理jar包的版本）

|--taotao-common（把通用的工具类打包）

|--taotao-manager（继承父工程）

class="hljs ruby" style="margin: 0px 2px; line-height: 18px; font-size: 14px; font-weight: normal; letter-spacing: 0px; font-family: Consolas, Inconsolata, Courier, monospace; border-radius: 0px; color: #a9b7c6; padding: 0.5em; display: block !important; white-space: pre !important; overflow: auto !important;">??|-taotao-manager-pojo

??|-taotao-manager-dao

??|-taotao-manager-service

??|-taotao-manager-web（war包）

taotao-parent 为项目的父工程，用来管理jar包及版本

taotao-common为通用工程，继承父工程，就是把通用的工具类打包

taotao-manager为开发工程，同样继承父工程

其中，taotao-manager-pojo，taotao-manager-dao，taotao-manager-service和taotao-manager-web均为开发工程的一个子模块，依赖于开发工程taotao-manager

前3个子模块打成jar包，taotao-manager-web打成war包

二.创建工程

1.先创建一个空工程，步骤如下：
File——>new——>project

这里写图片描述

选择Empty——>next

这里写图片描述

填写工程名称和位置，点击finnish，完成了空工程的创建

这里写图片描述

2.创建父工程 taotao-parent，步骤如下：

File——>New——>Module

这里写图片描述

点maven，勾选archetype，选quickstart这项，然后Next下一步

这里写图片描述

填写GroupId，一般为组织名称；填写ArtifactId，为项目名称

这里写图片描述

选择本地maven目录及maven配置文件

这里写图片描述

填写项目名称及位置，点Finish，父工程创建完成

这里写图片描述

等待生成pom文件，修改打包方式为pom，pom文件为：

<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.chinapost</groupId>
??<artifactId>post-parent</artifactId>
??<version>1.0-SNAPSHOT</version>
??<packaging>pom</packaging>

??<!--?集中定义依赖版本号?-->
??<properties>
????<junit.version>4.10</junit.version>
????<spring.version>4.1.3.RELEASE</spring.version>
????<mybatis.version>3.2.8</mybatis.version>
????<mybatis.spring.version>1.2.2</mybatis.spring.version>
????<mybatis.paginator.version>1.2.15</mybatis.paginator.version>
????<mysql.version>5.1.32</mysql.version>
????<slf4j.version>1.6.4</slf4j.version>
????<jackson.version>2.4.2</jackson.version>
????<druid.version>1.0.9</druid.version>
????<httpclient.version>4.3.5</httpclient.version>
????<jstl.version>1.2</jstl.version>
????<servlet-api.version>2.5</servlet-api.version>
????<jsp-api.version>2.0</jsp-api.version>
????<joda-time.version>2.5</joda-time.version>
????<commons-lang3.version>3.3.2</commons-lang3.version>
????<commons-io.version>1.3.2</commons-io.version>
??</properties>

??<dependencyManagement>
????<dependencies>
??????<!--?单元测试?-->
??????<dependency>
????????<groupId>junit</groupId>
????????<artifactId>junit</artifactId>
????????<version>${junit.version}</version>
????????<scope>test</scope>
??????</dependency>

??????<!--?Spring?-->
??????<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>

??????<!--?Mybatis?-->
??????<dependency>
????????<groupId>org.mybatis</groupId>
????????<artifactId>mybatis</artifactId>
????????<version>${mybatis.version}</version>
??????</dependency>
??????<dependency>
????????<groupId>org.mybatis</groupId>
????????<artifactId>mybatis-spring</artifactId>
????????<version>${mybatis.spring.version}</version>
??????</dependency>
??????<!--?分页助手?-->
??????<dependency>
????????<groupId>com.github.pagehelper</groupId>
????????<artifactId>pagehelper</artifactId>
????????<version>3.7.5</version>
??????</dependency>
??????<dependency>
????????<groupId>com.github.jsqlparser</groupId>
????????<artifactId>jsqlparser</artifactId>
????????<version>0.9.1</version>
??????</dependency>
??????<!--?通用Mapper?-->
??????<dependency>
????????<groupId>com.github.abel533</groupId>
????????<artifactId>mapper</artifactId>
????????<version>2.3.4</version>
??????</dependency>

??????<!--?MySql?-->
??????<dependency>
????????<groupId>mysql</groupId>
????????<artifactId>mysql-connector-java</artifactId>
????????<version>${mysql.version}</version>
??????</dependency>

??????<dependency>
????????<groupId>org.slf4j</groupId>
????????<artifactId>slf4j-log4j12</artifactId>
????????<version>${slf4j.version}</version>
??????</dependency>

??????<!--?Jackson?Json处理工具包?-->
??????<dependency>
????????<groupId>com.fasterxml.jackson.core</groupId>
????????<artifactId>jackson-databind</artifactId>
????????<version>${jackson.version}</version>
??????</dependency>

??????<!--?连接池?-->
??????<dependency>
????????<groupId>com.jolbox</groupId>
????????<artifactId>bonecp-spring</artifactId>
????????<version>0.8.0.RELEASE</version>
??????</dependency>

??????<!--?httpclient?-->
??????<dependency>
????????<groupId>org.apache.httpcomponents</groupId>
????????<artifactId>httpclient</artifactId>
????????<version>${httpclient.version}</version>
??????</dependency>

??????<!--?JSP相关?-->
??????<dependency>
????????<groupId>jstl</groupId>
????????<artifactId>jstl</artifactId>
????????<version>${jstl.version}</version>
??????</dependency>
??????<dependency>
????????<groupId>javax.servlet</groupId>
????????<artifactId>servlet-api</artifactId>
????????<version>${servlet-api.version}</version>
????????<scope>provided</scope>
??????</dependency>
??????<dependency>
????????<groupId>javax.servlet</groupId>
????????<artifactId>jsp-api</artifactId>
????????<version>${jsp-api.version}</version>
????????<scope>provided</scope>
??????</dependency>

??????<!--?时间操作组件?-->
??????<dependency>
????????<groupId>joda-time</groupId>
????????<artifactId>joda-time</artifactId>
????????<version>${joda-time.version}</version>
??????</dependency>

??????<!--?Apache工具组件?-->
??????<dependency>
????????<groupId>org.apache.commons</groupId>
????????<artifactId>commons-lang3</artifactId>
????????<version>${commons-lang3.version}</version>
??????</dependency>
??????<dependency>
????????<groupId>org.apache.commons</groupId>
????????<artifactId>commons-io</artifactId>
????????<version>${commons-io.version}</version>
??????</dependency>

????</dependencies>
??</dependencyManagement>

??<build>
????<finalName>${project.artifactId}</finalName>
????<plugins>
??????<!--?资源文件拷贝插件?-->
??????<plugin>
????????<groupId>org.apache.maven.plugins</groupId>
????????<artifactId>maven-resources-plugin</artifactId>
????????<version>2.7</version>
????????<configuration>
??????????<encoding>UTF-8</encoding>
????????</configuration>
??????</plugin>
??????<!--?java编译插件?-->
??????<plugin>
????????<groupId>org.apache.maven.plugins</groupId>
????????<artifactId>maven-compiler-plugin</artifactId>
????????<version>3.2</version>
????????<configuration>
??????????<source>1.7</source>
??????????<target>1.7</target>
??????????<encoding>UTF-8</encoding>
????????</configuration>
??????</plugin>
????</plugins>
????<pluginManagement>
??????<plugins>
????????<!--?配置Tomcat插件?-->
????????<plugin>
??????????<groupId>org.apache.tomcat.maven</groupId>
??????????<artifactId>tomcat7-maven-plugin</artifactId>
??????????<version>2.2</version>
????????</plugin>
??????</plugins>
????</pluginManagement>
??</build>
</project>

3.创建通用工程taotao-common

File——>New——>Module

这里写图片描述

点maven后直接next下一步

这里写图片描述

继承taotao-parent,填写ArtifactId,然后next下一步

这里写图片描述

填写通用模块名称，点finish，通用模块创建完成

这里写图片描述

开发模块taotao-manager与通用模块创建方式一致

taotao-common的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>

????<parent>
????????<groupId>com.chinapost</groupId>
????????<artifactId>post-parent</artifactId>
????????<version>1.0-SNAPSHOT</version>
????</parent>

????<groupId>com.chinapost</groupId>
????<artifactId>post-common</artifactId>
????<version>1.0-SNAPSHOT</version>
????<packaging>jar</packaging>

????<dependencies>
????????<!--?Jackson?Json处理工具包?-->
????????<dependency>
????????????<groupId>com.fasterxml.jackson.core</groupId>
????????????<artifactId>jackson-databind</artifactId>
????????????<version>${jackson.version}</version>
????????</dependency>
????????<!--?时间操作组件?-->
????????<dependency>
????????????<groupId>joda-time</groupId>
????????????<artifactId>joda-time</artifactId>
????????????<version>${joda-time.version}</version>
????????</dependency>

????????<!--?Apache工具组件?-->
????????<dependency>
????????????<groupId>org.apache.commons</groupId>
????????????<artifactId>commons-lang3</artifactId>
????????????<version>${commons-lang3.version}</version>
????????</dependency>
????</dependencies>
</project>

taotao-manager的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>

????<parent>
????????<groupId>com.chinapost</groupId>
????????<artifactId>post-parent</artifactId>
????????<version>1.0-SNAPSHOT</version>
????</parent>

????<groupId>com.chinapost</groupId>
????<artifactId>post-manager</artifactId>
????<version>1.0-SNAPSHOT</version>
????<packaging>pom</packaging>

????<dependencies>
????????<dependency>
????????????<groupId>com.chinapost</groupId>
????????????<artifactId>post-common</artifactId>
????????????<version>1.0-SNAPSHOT</version>
????????</dependency>
????????<!--?单元测试?-->
????????<dependency>
????????????<groupId>junit</groupId>
????????????<artifactId>junit</artifactId>
????????????<scope>test</scope>
????????</dependency>
????????<dependency>
????????????<groupId>org.slf4j</groupId>
????????????<artifactId>slf4j-log4j12</artifactId>
????????</dependency>
????????<!--?Apache工具组件?-->
????????<dependency>
????????????<groupId>org.apache.commons</groupId>
????????????<artifactId>commons-lang3</artifactId>
????????????<version>${commons-lang3.version}</version>
????????</dependency>
????????<dependency>
????????????<groupId>org.apache.commons</groupId>
????????????<artifactId>commons-io</artifactId>
????????????<version>${commons-io.version}</version>
????????</dependency>
????</dependencies>

????<build>
????????<plugins>
????????????<!--?配置Tomcat插件?-->
????????????<plugin>
????????????????<groupId>org.apache.tomcat.maven</groupId>
????????????????<artifactId>tomcat7-maven-plugin</artifactId>
????????????????<configuration>
????????????????????<port>8999</port>
????????????????????<path>/</path>
????????????????</configuration>
????????????</plugin>
????????</plugins>
????</build>

????<modules>
????????<module>post-manager-pojo</module>
????????<module>post-manager-dao</module>
????????<module>post-manager-service</module>
????????<module>post-manager-web</module>
????</modules>
</project>

4.创建开发模块下的子模块，分两类介绍，taotao-manager-pojo，taotao-manager-dao，taotao-manager-service创建方式一样，taotao-manager-web的创建有点差别

1）以taotao-manager-pojo为例

File——>new——>module

这里写图片描述

选maven——>勾选archetype——>选quickstart这项——>点next

这里写图片描述

继承taotao-manager，填写ArtifactId

这里写图片描述

这里注意改写路径，点finish，一个子模块创建完成

这里写图片描述

taotao-manager-pojo的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>

????<parent>
????????<groupId>com.chinapost</groupId>
????????<artifactId>post-manager</artifactId>
????????<version>1.0-SNAPSHOT</version>
????</parent>

????<groupId>com.chinapost</groupId>
????<artifactId>post-manager-pojo</artifactId>
????<version>1.0-SNAPSHOT</version>
????<packaging>jar</packaging>

????<dependencies>
????????<dependency>
????????????<groupId>com.chinapost</groupId>
????????????<artifactId>post-common</artifactId>
????????????<version>1.0-SNAPSHOT</version>
????????</dependency>
????????<dependency>
????????????<groupId>javax.persistence</groupId>
????????????<artifactId>persistence-api</artifactId>
????????????<version>1.0</version>
????????</dependency>
????</dependencies>
</project>

taotao-manager-dao的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">
????<parent>
????????<artifactId>post-manager</artifactId>
????????<groupId>com.chinapost</groupId>
????????<version>1.0-SNAPSHOT</version>
????</parent>
????<modelVersion>4.0.0</modelVersion>

????<artifactId>post-manager-dao</artifactId>
????<packaging>jar</packaging>

????<name>post-manager-dao</name>
????<url>http://maven.apache.org</url>

????<properties>
????????<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
????</properties>

????<dependencies>
????????<dependency>
????????????<groupId>com.chinapost</groupId>
????????????<artifactId>post-manager-pojo</artifactId>
????????????<version>1.0-SNAPSHOT</version>
????????</dependency>
????????<!--?Mybatis?-->
????????<dependency>
????????????<groupId>org.mybatis</groupId>
????????????<artifactId>mybatis</artifactId>
????????</dependency>
????????<!--?通用Mapper?-->
????????<dependency>
????????????<groupId>com.github.abel533</groupId>
????????????<artifactId>mapper</artifactId>
????????</dependency>
????</dependencies>
</project>??

taotao-manager-service的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">
????<parent>
????????<artifactId>post-manager</artifactId>
????????<groupId>com.chinapost</groupId>
????????<version>1.0-SNAPSHOT</version>
????</parent>
????<modelVersion>4.0.0</modelVersion>

????<artifactId>post-manager-service</artifactId>
????<packaging>jar</packaging>

????<name>post-manager-service</name>
????<url>http://maven.apache.org</url>

????<properties>
????????<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
????</properties>

????<dependencies>
????????<dependency>
????????????<groupId>com.chinapost</groupId>
????????????<artifactId>post-manager-dao</artifactId>
????????????<version>1.0-SNAPSHOT</version>
????????</dependency>
????????<!--?Spring?-->
????????<dependency>
????????????<groupId>org.springframework</groupId>
????????????<artifactId>spring-context</artifactId>
????????</dependency>
????????<dependency>
????????????<groupId>org.springframework</groupId>
????????????<artifactId>spring-beans</artifactId>
????????</dependency>
????????<dependency>
????????????<groupId>org.springframework</groupId>
????????????<artifactId>spring-webmvc</artifactId>
????????</dependency>
????????<!--?分页助手?-->
????????<dependency>
????????????<groupId>com.github.pagehelper</groupId>
????????????<artifactId>pagehelper</artifactId>
????????</dependency>
????????<dependency>
????????????<groupId>com.github.jsqlparser</groupId>
????????????<artifactId>jsqlparser</artifactId>
????????</dependency>
????</dependencies>
</project>??

2）taotao-manager-web创建

同样File——>New——>Module

只不过这里选择webapp这项（唯一不同的地方，其他地方类似），点next下一步

这里写图片描述

同样继承taotao-manager

这里写图片描述

同样需要改写路径，点击finish，taotao-manager-web子模块创建完成

这里写图片描述
taotao-manager-web的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/maven-v4_0_0.xsd">
????<parent>
????????<artifactId>post-manager</artifactId>
????????<groupId>com.chinapost</groupId>
????????<version>1.0-SNAPSHOT</version>
????</parent>
????<modelVersion>4.0.0</modelVersion>
????<artifactId>post-manager-web</artifactId>
????<packaging>war</packaging>
????<name>post-manager-web</name>
????<url>http://maven.apache.org</url>
????<!--?添加依赖?-->
????<dependencies>
????????<dependency>
????????????<groupId>com.chinapost</groupId>
????????????<artifactId>post-manager-service</artifactId>
????????????<version>1.0-SNAPSHOT</version>
????????</dependency>
????????<dependency>
????????????<groupId>commons-fileupload</groupId>
????????????<artifactId>commons-fileupload</artifactId>
????????????<version>1.3.1</version>
????????</dependency>
????????<dependency>
????????????<groupId>org.springframework</groupId>
????????????<artifactId>spring-jdbc</artifactId>
????????</dependency>
????????<dependency>
????????????<groupId>org.springframework</groupId>
????????????<artifactId>spring-aspects</artifactId>
????????</dependency>
????????<dependency>
????????????<groupId>org.mybatis</groupId>
????????????<artifactId>mybatis-spring</artifactId>
????????</dependency>
????????<!--?MySql?-->
????????<dependency>
????????????<groupId>mysql</groupId>
????????????<artifactId>mysql-connector-java</artifactId>
????????</dependency>
????????<!--?Jackson?Json处理工具包?-->
????????<dependency>
????????????<groupId>com.fasterxml.jackson.core</groupId>
????????????<artifactId>jackson-databind</artifactId>
????????</dependency>
????????<!--?连接池?-->
????????<dependency>
????????????<groupId>com.jolbox</groupId>
????????????<artifactId>bonecp-spring</artifactId>
????????</dependency>
????????<!--?JSP相关?-->
????????<dependency>
????????????<groupId>jstl</groupId>
????????????<artifactId>jstl</artifactId>
????????</dependency>
????????<dependency>
????????????<groupId>javax.servlet</groupId>
????????????<artifactId>servlet-api</artifactId>
????????????<scope>provided</scope>
????????</dependency>
????????<dependency>
????????????<groupId>javax.servlet</groupId>
????????????<artifactId>jsp-api</artifactId>
????????????<scope>provided</scope>
????????</dependency>
????????<!--?时间操作组件?-->
????????<dependency>
????????????<groupId>joda-time</groupId>
????????????<artifactId>joda-time</artifactId>
????????</dependency>
????</dependencies>
????<build>
????????<finalName>post-manger-web</finalName>
????</build>
</project>

5.接下来运行工程使用：tomcat7:run

右上角Edit Configurations

这里写图片描述
选maven
这里写图片描述 这里写图片描述
需要把taotao-parent等需要安装的都安装到本地仓库。
这里写图片描述

最后运行，如下图所示，就说明跑通了！

这里写图片描述

总结：

之前看别人的博客，有选择portlet项，自己弄死活跑不通。

taotao-parent,taotao-manager-pojo,taotao-manager-dao,taotao-manager-service选择quickstart那项；

taotao-common，taotao-manager啥都不选；

taotao-manager-web选择webapp那项。

还要注意打包方式，jar，pom，war

参考资料

• https://blog.csdn.net/for_my_life/article/details/78939078