maven实现多模块项目整合
淘淘商城
1.功能架构
1.1 系统功能图
1.2 功能描述
后台管理系统：管理商品、订单、类目、商品规格属性、用户管理以及内容发布等功能。
前台系统：用户可以在前台系统中进行注册、登录、浏览商品、首页、下单等操作。
会员系统：用户可以在该系统中查询已下的订单、收藏的商品、我的优惠券、团购等信息。
订单系统：提供下单、查询订单、修改订单状态、定时处理订单。
搜索系统：提供商品的搜索功能。
单点登录系统：为多个系统之间提供用户登录凭证以及查询登录用户的信息。
1.3 主要技术
+ Spring、SpringMVC、Mybatis
+ JSP、JSTL、jQuery、jQuery plugin、EasyUI、KindEditor（富文本编辑器）、CSS+DIV
+ Redis（缓存服务器）
+ Solr（搜索）
+ httpclient（调用系统服务）
+ Mysql
+ Nginx（web服务器）
1.4 开发工具和环境
Eclipse 4.5.0(Mars)，自带maven插件，需要手工安装svn插件。
Maven 3.3.3（开发工具自带）
Tomcat 7.0.53（Maven Tomcat Plugin）
JDK 1.7
Mysql 5.6
Nginx 1.8.0
Redis 3.0.0
Win7 操作系统
SVN（版本管理）
2.后台管理系统工程结构
2.1 Maven本地仓库
在当前系统用户的文件夹下。例如当前用户是Administrator那么本地仓库就是在C:\Users\Administrator.m2目录下。（maven下载地址：https://maven.apache.org/download.cgi）
（镜像仓库配置）修改maven的setting.xml配置,在mirrors节点下面添加子节点：
<mirror>
<id>nexus-aliyunid>
<mirrorOf>centralmirrorOf>
<name>Nexus aliyunname>
<url>http://maven.aliyun.com/nexus/content/groups/publicurl>
mirror>
2.2 后台管理系统的工程结构
taotao-parent – 管理依赖jar包的版本，全局，公司级别
|–taotao-common — 通用组件、工具类
|–taotao-manage – 后台系统
|–com.taotao.manage.web
|–com.taotao.manage.service
|–com.taotao.manage.mapper
|–com.taotao.manage.pojo
2.3 创建taotao-parent
2.3.1创建maven工程
2.3.2 修改pom文件
<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>4.0.0modelVersion>
<groupId>com.taotaogroupId>
<artifactId>taotao-parentartifactId>
<version>0.0.1-SNAPSHOTversion>
<packaging>pompackaging>
<properties>
<junit.version>4.12junit.version>
<spring.version>4.1.3.RELEASEspring.version>
<mybatis.version>3.2.8mybatis.version>
<mybatis.spring.version>1.2.2mybatis.spring.version>
<mybatis.paginator.version>1.2.15mybatis.paginator.version>
<mysql.version>5.1.32mysql.version>
<slf4j.version>1.6.4slf4j.version>
<jackson.version>2.4.2jackson.version>
<druid.version>1.0.9druid.version>
<httpclient.version>4.3.5httpclient.version>
<jstl.version>1.2jstl.version>
<servlet-api.version>2.5servlet-api.version>
<jsp-api.version>2.0jsp-api.version>
<joda-time.version>2.5joda-time.version>
<commons-lang3.version>3.3.2commons-lang3.version>
<commons-io.version>1.3.2commons-io.version>
<commons-net.version>3.3commons-net.version>
<pagehelper.version>3.4.2pagehelper.version>
<jsqlparser.version>0.9.1jsqlparser.version>
<commons-fileupload.version>1.3.1commons-fileupload.version>
<jedis.version>2.7.2jedis.version>
<solrj.version>4.10.3solrj.version>
properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>joda-timegroupId>
<artifactId>joda-timeartifactId>
<version>${joda-time.version}version>
dependency>
<dependency>
<groupId>org.apache.commonsgroupId>
<artifactId>commons-lang3artifactId>
<version>${commons-lang3.version}version>
dependency>
<dependency>
<groupId>org.apache.commonsgroupId>
<artifactId>commons-ioartifactId>
<version>${commons-io.version}version>
dependency>
<dependency>
<groupId>commons-netgroupId>
<artifactId>commons-netartifactId>
<version>${commons-net.version}version>
dependency>
<dependency>
<groupId>com.fasterxml.jackson.coregroupId>
<artifactId>jackson-databindartifactId>
<version>${jackson.version}version>
dependency>
<dependency>
<groupId>org.apache.httpcomponentsgroupId>
<artifactId>httpclientartifactId>
<version>${httpclient.version}version>
dependency>
<dependency>
<groupId>junitgroupId>
<artifactId>junitartifactId>
<version>${junit.version}version>
<scope>testscope>
dependency>
<dependency>
<groupId>org.slf4jgroupId>
<artifactId>slf4j-log4j12artifactId>
<version>${slf4j.version}version>
dependency>
<dependency>
<groupId>org.mybatisgroupId>
<artifactId>mybatisartifactId>
<version>${mybatis.version}version>
dependency>
<dependency>
<groupId>org.mybatisgroupId>
<artifactId>mybatis-springartifactId>
<version>${mybatis.spring.version}version>
dependency>
<dependency>
<groupId>com.github.miemiedevgroupId>
<artifactId>mybatis-paginatorartifactId>
<version>${mybatis.paginator.version}version>
dependency>
<dependency>
<groupId>com.github.pagehelpergroupId>
<artifactId>pagehelperartifactId>
<version>${pagehelper.version}version>
dependency>
<dependency>
<groupId>mysqlgroupId>
<artifactId>mysql-connector-javaartifactId>
<version>${mysql.version}version>
dependency>
<dependency>
<groupId>com.alibabagroupId>
<artifactId>druidartifactId>
<version>${druid.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-contextartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-beansartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-webmvcartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-jdbcartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-aspectsartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>jstlgroupId>
<artifactId>jstlartifactId>
<version>${jstl.version}version>
dependency>
<dependency>
<groupId>javax.servletgroupId>
<artifactId>servlet-apiartifactId>
<version>${servlet-api.version}version>
<scope>providedscope>
dependency>
<dependency>
<groupId>javax.servletgroupId>
<artifactId>jsp-apiartifactId>
<version>${jsp-api.version}version>
<scope>providedscope>
dependency>
<dependency>
<groupId>commons-fileuploadgroupId>
<artifactId>commons-fileuploadartifactId>
<version>${commons-fileupload.version}version>
dependency>
<dependency>
<groupId>redis.clientsgroupId>
<artifactId>jedisartifactId>
<version>${jedis.version}version>
dependency>
<dependency>
<groupId>org.apache.solrgroupId>
<artifactId>solr-solrjartifactId>
<version>${solrj.version}version>
dependency>
dependencies>
dependencyManagement>
<build>
<finalName>${project.artifactId}finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.pluginsgroupId>
<artifactId>maven-resources-pluginartifactId>
<version>2.7version>
<configuration>
<encoding>UTF-8encoding>
configuration>
plugin>
<plugin>
<groupId>org.apache.maven.pluginsgroupId>
<artifactId>maven-compiler-pluginartifactId>
<version>3.2version>
<configuration>
<source>1.7source>
<target>1.7target>
<encoding>UTF-8encoding>
configuration>
plugin>
plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.tomcat.mavengroupId>
<artifactId>tomcat7-maven-pluginartifactId>
<version>2.2version>
plugin>
plugins>
pluginManagement>
build>
project>
2.3.3 将taotao-parent安装到本地仓库
2.4 创建taotao-common
2.4.1 创建工程
2.4.2 修改pom文件
修改taotao-common工程的pom文件，在文件中添加对taotao-parent的继承。
<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>4.0.0modelVersion>
<parent>
<groupId>com.taotaogroupId>
<artifactId>taotao-parentartifactId>
<version>0.0.1-SNAPSHOTversion>
parent>
<groupId>com.taotaogroupId>
<artifactId>taotao-commonartifactId>
<version>0.0.1-SNAPSHOTversion>
<dependencies>
<dependency>
<groupId>joda-timegroupId>
<artifactId>joda-timeartifactId>
dependency>
<dependency>
<groupId>org.apache.commonsgroupId>
<artifactId>commons-lang3artifactId>
dependency>
<dependency>
<groupId>org.apache.commonsgroupId>
<artifactId>commons-ioartifactId>
dependency>
<dependency>
<groupId>commons-netgroupId>
<artifactId>commons-netartifactId>
dependency>
<dependency>
<groupId>com.fasterxml.jackson.coregroupId>
<artifactId>jackson-databindartifactId>
dependency>
<dependency>
<groupId>org.apache.httpcomponentsgroupId>
<artifactId>httpclientartifactId>
dependency>
<dependency>
<groupId>junitgroupId>
<artifactId>junitartifactId>
<scope>testscope>
dependency>
<dependency>
<groupId>org.slf4jgroupId>
<artifactId>slf4j-log4j12artifactId>
dependency>
dependencies>
project>
2.4.3 安装工程
同2.3.3操作
2.5 创建taotao-manager
修改pom文件
<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>4.0.0modelVersion>
<parent>
<groupId>com.taotaogroupId>
<artifactId>taotao-parentartifactId>
<version>0.0.1-SNAPSHOTversion>
parent>
<groupId>com.taotaogroupId>
<artifactId>taotao-managerartifactId>
<version>0.0.1-SNAPSHOTversion>
<packaging>pompackaging>
<dependencies>
<dependency>
<groupId>com.taotaogroupId>
<artifactId>taotao-commonartifactId>
<version>0.0.1-SNAPSHOTversion>
dependency>
dependencies>
project>
2.5.1 创建taotao-manager-pojo
pom文件不需要修改，taotao-manager-pojo模块不依赖任何jar包。
2.5.2 创建taotao-manager-mapper
pom文件：
<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>4.0.0modelVersion>
<parent>
<groupId>com.taotaogroupId>
<artifactId>taotao-managerartifactId>
<version>0.0.1-SNAPSHOTversion>
parent>
<artifactId>taotao-manager-mapperartifactId>
<dependencies>
<dependency>
<groupId>com.taotaogroupId>
<artifactId>taotao-manager-pojoartifactId>
<version>0.0.1-SNAPSHOTversion>
dependency>
<dependency>
<groupId>org.mybatisgroupId>
<artifactId>mybatisartifactId>
dependency>
<dependency>
<groupId>org.mybatisgroupId>
<artifactId>mybatis-springartifactId>
dependency>
<dependency>
<groupId>com.github.miemiedevgroupId>
<artifactId>mybatis-paginatorartifactId>
dependency>
<dependency>
<groupId>com.github.pagehelpergroupId>
<artifactId>pagehelperartifactId>
dependency>
<dependency>
<groupId>mysqlgroupId>
<artifactId>mysql-connector-javaartifactId>
dependency>
<dependency>
<groupId>com.alibabagroupId>
<artifactId>druidartifactId>
dependency>
dependencies>
<build>
<resources>
<resource>
<directory>src/main/javadirectory>
<includes>
<include>**/*.propertiesinclude>
<include>**/*.xmlinclude>
includes>
<filtering>falsefiltering>
resource>
resources>
build>
project>
2.5.3 创建taotao-manager-service
pom文件：
<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>4.0.0modelVersion>
<parent>
<groupId>com.taotaogroupId>
<artifactId>taotao-managerartifactId>
<version>0.0.1-SNAPSHOTversion>
parent>
<artifactId>taotao-manager-serviceartifactId>
<dependencies>
<dependency>
<groupId>com.taotaogroupId>
<artifactId>taotao-manager-mapperartifactId>
<version>0.0.1-SNAPSHOTversion>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-contextartifactId>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-beansartifactId>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-webmvcartifactId>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-jdbcartifactId>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-aspectsartifactId>
dependency>
dependencies>
project>
2.5.4 创建taotao-manager-web
pom文件：
<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>4.0.0modelVersion>
<parent>
<groupId>com.taotaogroupId>
<artifactId>taotao-managerartifactId>
<version>0.0.1-SNAPSHOTversion>
parent>
<artifactId>taotao-manager-webartifactId>
<packaging>warpackaging>
<dependencies>
<dependency>
<groupId>com.taotaogroupId>
<artifactId>taotao-manager-serviceartifactId>
<version>0.0.1-SNAPSHOTversion>
dependency>
<dependency>
<groupId>jstlgroupId>
<artifactId>jstlartifactId>
dependency>
<dependency>
<groupId>javax.servletgroupId>
<artifactId>servlet-apiartifactId>
<scope>providedscope>
dependency>
<dependency>
<groupId>javax.servletgroupId>
<artifactId>jsp-apiartifactId>
<scope>providedscope>
dependency>
<dependency>
<groupId>commons-fileuploadgroupId>
<artifactId>commons-fileuploadartifactId>
dependency>
dependencies>
<build>
<resources>
<resource>
<directory>src/main/resourcesdirectory>
<includes>
<include>**/*.propertiesinclude>
<include>**/*.xmlinclude>
includes>
<filtering>falsefiltering>
resource>
resources>
build>
project>
解决红叉，没有web.xml问题
2.6 在taotao-manager中添加Tomcat插件
pom文件中添加的内容为：
org.apache.tomcat.maven
tomcat7-maven-plugin
8080
/
2.7 在taotao-manager-web中新建index.jsp文件
2.8 运行工程
要运行工程，需要运行聚合工程也就是taotao-manager。
2.9 测试连接数据库(在manager-web模块下)
public class TestConnectMysql {
@Test
public void Test() {
ApplicationContext applicationContext =
new ClassPathXmlApplicationContext("classpath:spring/applicationContext-dao.xml");
DataSource dataSource = (DataSource) applicationContext.getBean("dataSource");
Connection connection;
try {
connection = dataSource.getConnection();
System.out.println(connection);
} catch (SQLException e) {
e.printStackTrace();
}
}
}
2.10 taotao-manage子模块依赖关系
依赖关系：
web --> service
service --> mapper
mapper --> pojo
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