e3mall工程搭建

1. e3mall项目架构

e3-parent：父工程，打包方式pom，管理jar包的版本号。

    |           项目中所有工程都应该继承父工程。

|--e3-common：通用的工具类通用的pojo。打包方式jar

|--e3-manager：服务层工程。聚合工程。Pom工程

|--e3-manager-dao：打包方式jar

|--e3-manager-pojo：打包方式jar

|--e3-manager-interface：打包方式jar

|--e3-manager-service：打包方式：jar

    |--e3-manager-web：表现层工程。打包方式war

2. 新建parent父工程

 

接下里pom文件里统一管理jar包版本和插件（内容有点多，不再粘贴）

3. 新建e3-common工程（通用的工具类、通用的pojo。打包方式jar。需要继承父工程。 ）

pom文件添加通用工具类依赖

<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>cn.e3mall</groupId>

          <artifactId>e3-parent</artifactId>

          <version>0.0.1-SNAPSHOT</version>

     </parent>

     <groupId>cn.e3mall</groupId>

     <artifactId>e3-common</artifactId>

     <version>0.0.1-SNAPSHOT</version>

     <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>

          <!-- quartz任务调度框架 -->

          <dependency>

               <groupId>org.quartz-scheduler</groupId>

               <artifactId>quartz</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>

 

4. 新建e3-manager子工程及其下的子模块

1、新建e3-manager子工程

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>cn.e3mall</groupId>

          <artifactId>e3-parent</artifactId>

          <version>0.0.1-SNAPSHOT</version>

     </parent>

     <groupId>cn.e3mall</groupId>

     <artifactId>e3-manager</artifactId>

     <version>0.0.1-SNAPSHOT</version>

     <packaging>pom</packaging>

     <dependencies>

          <dependency>

               <groupId>cn.e3mall</groupId>

               <artifactId>e3-common</artifactId>

               <version>0.0.1-SNAPSHOT</version>

          </dependency>

     </dependencies>

</project>

2、创建e3-manager-pojo子模块，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>cn.e3mall</groupId>

          <artifactId>e3-manager</artifactId>

          <version>0.0.1-SNAPSHOT</version>

     </parent>

     <artifactId>e3-manager-pojo</artifactId>

</project>

3、创建e3-manager-dao子模块，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>cn.e3mall</groupId>

          <artifactId>e3-manager</artifactId>

          <version>0.0.1-SNAPSHOT</version>

     </parent>

     <artifactId>e3-manager-dao</artifactId>

     <dependencies>

          <dependency>

               <groupId>cn.e3mall</groupId>

               <artifactId>e3-manager-pojo</artifactId>

               <version>0.0.1-SNAPSHOT</version>

          </dependency>

          <!-- 添加对mybatis的依赖 -->

          <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>

</project>

4、创建e3-manager-interface子模块，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>cn.e3mall</groupId>

          <artifactId>e3-manager</artifactId>

          <version>0.0.1-SNAPSHOT</version>

     </parent>

     <artifactId>e3-manager-interface</artifactId>

     <dependencies>

          <dependency>

               <groupId>cn.e3mall</groupId>

               <artifactId>e3-manager-pojo</artifactId>

               <version>0.0.1-SNAPSHOT</version>

          </dependency>

     </dependencies>

</project>

5、创建e3-manager-service子模块，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>cn.e3mall</groupId>

          <artifactId>e3-manager</artifactId>

          <version>0.0.1-SNAPSHOT</version>

     </parent>

     <artifactId>e3-manager-service</artifactId>

     <dependencies>

          <dependency>

               <groupId>cn.e3mall</groupId>

               <artifactId>e3-manager-dao</artifactId>

               <version>0.0.1-SNAPSHOT</version>

          </dependency>

          <dependency>

               <groupId>cn.e3mall</groupId>

               <artifactId>e3-manager-interface</artifactId>

               <version>0.0.1-SNAPSHOT</version>

          </dependency>

          <!-- spring的依赖 -->

          <!-- 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>

          <dependency>

               <groupId>org.springframework</groupId>

               <artifactId>spring-jms</artifactId>

          </dependency>

          <dependency>

               <groupId>org.springframework</groupId>

               <artifactId>spring-context-support</artifactId>

          </dependency>

     </dependencies>

</project>

 6、创建e3-manager-web子模块：

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>cn.e3mall</groupId>

          <artifactId>e3-manager</artifactId>

          <version>0.0.1-SNAPSHOT</version>

     </parent>

     <artifactId>e3-manager-web</artifactId>

     <packaging>war</packaging>

     <dependencies>

          <dependency>

          <groupId>cn.e3mall</groupId>

          <artifactId>e3-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>

     </dependencies>

</project>

7、由于打包方式为war需要补全目录结构，需要在webapp目录下添加WEB-INF目录，和web.xml文件：

 

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

     xmlns="http://java.sun.com/xml/ns/javaee"

     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"

     id="WebApp_ID" version="2.5">

     <display-name>e3-manager-web</display-name>

     <welcome-file-list>

          <welcome-file>index.jsp</welcome-file>

     </welcome-file-list>

</web-app>

 

5. 测试启动工程

1、需要在e3-manager 的pom工程中，配置tomcat插件。启动的端口号，和工程名称。

在e3-manager的pom文件中添加如下配置：

<!-- 配置tomcat插件 -->

     <build>

          <plugins>

               <plugin>

                    <groupId>org.apache.tomcat.maven</groupId>

                    <artifactId>tomcat7-maven-plugin</artifactId>

                    <configuration>

                         <port>8080</port>

                         <path>/</path>

                    </configuration>

               </plugin>

          </plugins>

     </build>

2、启动tomcat插件：

clean tomcat7:run

先把e3-parent、e3-common安装到本地仓库。然后再启动。