maven實現多模塊項目整合

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    1.功能架構

        1.1 系統功能圖

                在這裏插入圖片描述

        1.2 功能描述

                後臺管理系統:管理商品、訂單、類目、商品規格屬性、用戶管理以及內容發佈等功能。
                前臺系統:用戶可以在前臺系統中進行註冊、登錄、瀏覽商品、首頁、下單等操作。
                會員系統:用戶可以在該系統中查詢已下的訂單、收藏的商品、我的優惠券、團購等信息。
                訂單系統:提供下單、查詢訂單、修改訂單狀態、定時處理訂單。
                搜索系統:提供商品的搜索功能。
                單點登錄系統:爲多個系統之間提供用戶登錄憑證以及查詢登錄用戶的信息。

        1.3 主要技術

                + Spring、SpringMVC、Mybatis
                + JSP、JSTL、jQuery、jQuery plugin、EasyUI、KindEditor(富文本編輯器)、CSS+DIV
                + Redis(緩存服務器)
                + Solr(搜索)
                + httpclient(調用系統服務)
                + Mysql
                + Nginx(web服務器)

        1.4 開發工具和環境

                Eclipse 4.5.0(Mars),自帶maven插件,需要手工安裝svn插件。
                Maven 3.3.3(開發工具自帶)
                Tomcat 7.0.53(Maven Tomcat Plugin)
                JDK 1.7
                Mysql 5.6
                Nginx 1.8.0
                Redis 3.0.0
                Win7 操作系統
                SVN(版本管理)

    2.後臺管理系統工程結構

        2.1 Maven本地倉庫

             在當前系統用戶的文件夾下。例如當前用戶是Administrator那麼本地倉庫就是在C:\Users\Administrator.m2目錄下。(maven下載地址:https://maven.apache.org/download.cgi
             (鏡像倉庫配置)修改maven的setting.xml配置,在mirrors節點下面添加子節點:

      <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 後臺管理系統的工程結構

    taotao-parent – 管理依賴jar包的版本,全局,公司級別
         |–taotao-common — 通用組件、工具類
         |–taotao-manage – 後臺系統
             |–com.taotao.manage.web
             |–com.taotao.manage.service
             |–com.taotao.manage.mapper
             |–com.taotao.manage.pojo

        2.3 創建taotao-parent

                2.3.1創建maven工程
                在這裏插入圖片描述                在這裏插入圖片描述                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>
	<!-- 集中定義依賴版本號 -->
	<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-fix</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>
			<!-- 時間操作組件 -->
			<dependency>
				<groupId>joda-time</groupId>
				<artifactId>joda-time</artifactId>
				<version>${joda-time.version}</version>
			</dependency>
			<!-- Apache工具組件 -->
			<dependency>
				<groupId>org.apache.commons</groupId>
				<artifactId>commons-lang3</artifactId>
				<version>${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處理工具包 -->
			<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>
			<!-- 單元測試 -->
			<dependency>
				<groupId>junit</groupId>
				<artifactId>junit</artifactId>
				<version>${junit.version}</version>
				<scope>test</scope>
			</dependency>
			<!-- 日誌處理 -->
			<dependency>
				<groupId>org.slf4j</groupId>
				<artifactId>slf4j-log4j12</artifactId>
				<version>${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>${mysql.version}</version>
			</dependency>
			<!-- 連接池 -->
			<dependency>
				<groupId>com.alibaba</groupId>
				<artifactId>druid</artifactId>
				<version>${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>${spring.version}</version>
			</dependency>
			<!-- JSP相關 -->
			<dependency>
				<groupId>jstl</groupId>
				<artifactId>jstl</artifactId>
				<version>${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>
			<!-- 文件上傳組件 -->
			<dependency>
				<groupId>commons-fileupload</groupId>
				<artifactId>commons-fileupload</artifactId>
				<version>${commons-fileupload.version}</version>
			</dependency>
			<!-- Redis客戶端 -->
			<dependency>
				<groupId>redis.clients</groupId>
				<artifactId>jedis</artifactId>
				<version>${jedis.version}</version>
			</dependency>
			<!-- solr客戶端 -->
			<dependency>
				<groupId>org.apache.solr</groupId>
				<artifactId>solr-solrj</artifactId>
				<version>${solrj.version}</version>
			</dependency>
		</dependencies>
	</dependencyManagement>

	<build>
		<finalName>${project.artifactId}</finalName>
		<plugins>
			<!-- 資源文件拷貝插件 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-resources-plugin</artifactId>
				<version>2.7</version>
				<configuration>
					<encoding>UTF-8</encoding>
				</configuration>
			</plugin>
			<!-- java編譯插件 -->
			<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 將taotao-parent安裝到本地倉庫
                在這裏插入圖片描述

        2.4 創建taotao-common

                2.4.1 創建工程
                在這裏插入圖片描述                2.4.2 修改pom文件
                         修改taotao-common工程的pom文件,在文件中添加對taotao-parent的繼承。

<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包的依賴 -->
	<dependencies>
		<!-- 時間操作組件 -->
		<dependency>
			<groupId>joda-time</groupId>
			<artifactId>joda-time</artifactId>
		</dependency>
		<!-- Apache工具組件 -->
		<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處理工具包 -->
		<dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-databind</artifactId>
		</dependency>
		<!-- httpclient -->
		<dependency>
			<groupId>org.apache.httpcomponents</groupId>
			<artifactId>httpclient</artifactId>
		</dependency>
		<!-- 單元測試 -->
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<scope>test</scope>
		</dependency>
		<!-- 日誌處理 -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
		</dependency>
	</dependencies>
</project>

                2.4.3 安裝工程
                         同2.3.3操作

        2.5 創建taotao-manager

                在這裏插入圖片描述
                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>
	<!-- 依賴管理 -->
	<dependencies>
		<dependency>
			<groupId>com.taotao</groupId>
			<artifactId>taotao-common</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>
	</dependencies>
</project>

        2.5.1 創建taotao-manager-pojo在這裏插入圖片描述

在這裏插入圖片描述在這裏插入圖片描述
在這裏插入圖片描述pom文件不需要修改,taotao-manager-pojo模塊不依賴任何jar包。

        2.5.2 創建taotao-manager-mapper

在這裏插入圖片描述
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>
	<!-- 依賴管理 -->
	<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>
		<!-- 連接池 -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>druid</artifactId>
		</dependency>
	</dependencies>
	<!-- 如果不添加此節點mybatis的mapper.xml文件都會被漏掉。 -->
	<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 創建taotao-manager-service

在這裏插入圖片描述
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>
	<!-- 依賴管理 -->
	<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 創建taotao-manager-web

在這裏插入圖片描述
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>
	<!-- 依賴管理 -->
	<dependencies>
		<dependency>
			<groupId>com.taotao</groupId>
			<artifactId>taotao-manager-service</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>
		<!-- JSP相關 -->
		<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>
		<!-- 文件上傳組件 -->
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
		</dependency>
	</dependencies>
	<!-- 如果不添加此節點mybatis的mapper.xml文件都會被漏掉。 -->
	<build>
		<resources>
			<!--加如下配置防止resources目錄下的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>

解決紅叉,沒有web.xml問題
在這裏插入圖片描述

        2.6 在taotao-manager中添加Tomcat插件

                        pom文件中添加的內容爲:

<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>

在這裏插入圖片描述

        2.7 在taotao-manager-web中新建index.jsp文件

        2.8 運行工程

                  要運行工程,需要運行聚合工程也就是taotao-manager。
在這裏插入圖片描述在這裏插入圖片描述

2.9 測試連接數據庫(在manager-web模塊下)

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子模塊依賴關係

在這裏插入圖片描述
依賴關係:
web --> service
service --> mapper
mapper --> pojo

PS:個人學習記錄

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