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

                在这里插入图片描述

        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-aliyun</id>
          <mirrorOf>central</mirrorOf>
          <name>Nexus aliyun</name>
          <url>http://maven.aliyun.com/nexus/content/groups/public</url> 
      </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
                在这里插入图片描述                在这里插入图片描述                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>4.0.0</modelVersion>
	<groupId>com.taotao</groupId>
	<artifactId>taotao-parent</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>pom</packaging>
	<!-- 集中定义依赖版本号 -->
	<properties>
		<junit.version>4.12</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>
		<commons-net.version>3.3</commons-net.version>
		<pagehelper.version>3.4.2</pagehelper.version>
		<jsqlparser.version>0.9.1</jsqlparser.version>
		<commons-fileupload.version>1.3.1</commons-fileupload.version>
		<jedis.version>2.7.2</jedis.version>
		<solrj.version>4.10.3</solrj.version>
	</properties>
	<dependencyManagement>
		<dependencies>
			<!-- 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>${commons-io.version}</version>
			</dependency>
			<dependency>
				<groupId>commons-net</groupId>
				<artifactId>commons-net</artifactId>
				<version>${commons-net.version}</version>
			</dependency>
			<!-- Jackson Json处理工具包 -->
			<dependency>
				<groupId>com.fasterxml.jackson.core</groupId>
				<artifactId>jackson-databind</artifactId>
				<version>${jackson.version}</version>
			</dependency>
			<!-- httpclient -->
			<dependency>
				<groupId>org.apache.httpcomponents</groupId>
				<artifactId>httpclient</artifactId>
				<version>${httpclient.version}</version>
			</dependency>
			<!-- 单元测试 -->
			<dependency>
				<groupId>junit</groupId>
				<artifactId>junit</artifactId>
				<version>${junit.version}</version>
				<scope>test</scope>
			</dependency>
			<!-- 日志处理 -->
			<dependency>
				<groupId>org.slf4j</groupId>
				<artifactId>slf4j-log4j12</artifactId>
				<version>${slf4j.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>
			<dependency>
				<groupId>com.github.miemiedev</groupId>
				<artifactId>mybatis-paginator</artifactId>
				<version>${mybatis.paginator.version}</version>
			</dependency>
			<dependency>
				<groupId>com.github.pagehelper</groupId>
				<artifactId>pagehelper</artifactId>
				<version>${pagehelper.version}</version>
			</dependency>
			<!-- MySql -->
			<dependency>
				<groupId>mysql</groupId>
				<artifactId>mysql-connector-java</artifactId>
				<version>${mysql.version}</version>
			</dependency>
			<!-- 连接池 -->
			<dependency>
				<groupId>com.alibaba</groupId>
				<artifactId>druid</artifactId>
				<version>${druid.version}</version>
			</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>${spring.version}</version>
			</dependency>
			<!-- JSP相关 -->
			<dependency>
				<groupId>jstl</groupId>
				<artifactId>jstl</artifactId>
				<version>${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>
			<!-- 文件上传组件 -->
			<dependency>
				<groupId>commons-fileupload</groupId>
				<artifactId>commons-fileupload</artifactId>
				<version>${commons-fileupload.version}</version>
			</dependency>
			<!-- Redis客户端 -->
			<dependency>
				<groupId>redis.clients</groupId>
				<artifactId>jedis</artifactId>
				<version>${jedis.version}</version>
			</dependency>
			<!-- solr客户端 -->
			<dependency>
				<groupId>org.apache.solr</groupId>
				<artifactId>solr-solrj</artifactId>
				<version>${solrj.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>

                2.3.3 将taotao-parent安装到本地仓库
                在这里插入图片描述

        2.4 创建taotao-common

                2.4.1 创建工程
                在这里插入图片描述                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>4.0.0</modelVersion>
	<parent>
		<groupId>com.taotao</groupId>
		<artifactId>taotao-parent</artifactId>
		<version>0.0.1-SNAPSHOT</version>
	</parent>
	<groupId>com.taotao</groupId>
	<artifactId>taotao-common</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<!-- jar包的依赖 -->
	<dependencies>
		<!-- 时间操作组件 -->
		<dependency>
			<groupId>joda-time</groupId>
			<artifactId>joda-time</artifactId>
		</dependency>
		<!-- Apache工具组件 -->
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-lang3</artifactId>
		</dependency>
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-io</artifactId>
		</dependency>
		<dependency>
			<groupId>commons-net</groupId>
			<artifactId>commons-net</artifactId>
		</dependency>
		<!-- Jackson Json处理工具包 -->
		<dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-databind</artifactId>
		</dependency>
		<!-- httpclient -->
		<dependency>
			<groupId>org.apache.httpcomponents</groupId>
			<artifactId>httpclient</artifactId>
		</dependency>
		<!-- 单元测试 -->
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<scope>test</scope>
		</dependency>
		<!-- 日志处理 -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
		</dependency>
	</dependencies>
</project>

                2.4.3 安装工程
                         同2.3.3操作

        2.5 创建taotao-manager

                在这里插入图片描述
                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>4.0.0</modelVersion>
	<parent>
		<groupId>com.taotao</groupId>
		<artifactId>taotao-parent</artifactId>
		<version>0.0.1-SNAPSHOT</version>
	</parent>
	<groupId>com.taotao</groupId>
	<artifactId>taotao-manager</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>pom</packaging>
	<!-- 依赖管理 -->
	<dependencies>
		<dependency>
			<groupId>com.taotao</groupId>
			<artifactId>taotao-common</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>
	</dependencies>
</project>

        2.5.1 创建taotao-manager-pojo在这里插入图片描述

在这里插入图片描述在这里插入图片描述
在这里插入图片描述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

在这里插入图片描述
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>4.0.0</modelVersion>
	<parent>
		<groupId>com.taotao</groupId>
		<artifactId>taotao-manager</artifactId>
		<version>0.0.1-SNAPSHOT</version>
	</parent>
	<artifactId>taotao-manager-mapper</artifactId>
	<!-- 依赖管理 -->
	<dependencies>
		<dependency>
			<groupId>com.taotao</groupId>
			<artifactId>taotao-manager-pojo</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>
		<!-- Mybatis -->
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis</artifactId>
		</dependency>
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis-spring</artifactId>
		</dependency>
		<dependency>
			<groupId>com.github.miemiedev</groupId>
			<artifactId>mybatis-paginator</artifactId>
		</dependency>
		<dependency>
			<groupId>com.github.pagehelper</groupId>
			<artifactId>pagehelper</artifactId>
		</dependency>
		<!-- MySql -->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
		</dependency>
		<!-- 连接池 -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>druid</artifactId>
		</dependency>
	</dependencies>
	<!-- 如果不添加此节点mybatis的mapper.xml文件都会被漏掉。 -->
	<build>
		<resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
	</build>
</project>

        2.5.3 创建taotao-manager-service

在这里插入图片描述
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>4.0.0</modelVersion>
	<parent>
		<groupId>com.taotao</groupId>
		<artifactId>taotao-manager</artifactId>
		<version>0.0.1-SNAPSHOT</version>
	</parent>
	<artifactId>taotao-manager-service</artifactId>
	<!-- 依赖管理 -->
	<dependencies>
		<dependency>
			<groupId>com.taotao</groupId>
			<artifactId>taotao-manager-mapper</artifactId>
			<version>0.0.1-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>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aspects</artifactId>
		</dependency>
	</dependencies>
</project>

        2.5.4 创建taotao-manager-web

在这里插入图片描述
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>4.0.0</modelVersion>
	<parent>
		<groupId>com.taotao</groupId>
		<artifactId>taotao-manager</artifactId>
		<version>0.0.1-SNAPSHOT</version>
	</parent>
	<artifactId>taotao-manager-web</artifactId>
	<packaging>war</packaging>
	<!-- 依赖管理 -->
	<dependencies>
		<dependency>
			<groupId>com.taotao</groupId>
			<artifactId>taotao-manager-service</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</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>
		<!-- 文件上传组件 -->
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
		</dependency>
	</dependencies>
	<!-- 如果不添加此节点mybatis的mapper.xml文件都会被漏掉。 -->
	<build>
		<resources>
			<!--加如下配置防止resources目录下的spring配置文件找不到-->
		    <resource>
		        <directory>src/main/resources</directory>
		        <includes>
		            <include>**/*.properties</include>
		            <include>**/*.xml</include>
		        </includes>
		        <filtering>false</filtering>
		    </resource>
		</resources>
	</build>
</project>

解决红叉,没有web.xml问题
在这里插入图片描述

        2.6 在taotao-manager中添加Tomcat插件

                        pom文件中添加的内容为:

<build>
		<!-- 配置插件 -->
		<plugins>
			<plugin>
				<groupId>org.apache.tomcat.maven</groupId>
				<artifactId>tomcat7-maven-plugin</artifactId>
				<configuration>
					<port>8080</port>
					<path>/</path>
				</configuration>
			</plugin>
		</plugins>
	</build>

在这里插入图片描述

        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。
在这里插入图片描述在这里插入图片描述

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

在这里插入图片描述
依赖关系:
web --> service
service --> mapper
mapper --> pojo

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转载自blog.csdn.net/weixin_43575868/article/details/100211058