java：maven（maven-ssm（聚合，分包开发））

1.maven-ssm：

　　maven-ssm_diy：

　　　　pom.xml：

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

<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>cn.zzsxt</groupId>

    <artifactId>maven-ssm_diy</artifactId>

    <version>0.0.1-SNAPSHOT</version>

    <packaging>pom</packaging>

    <build>

        <resources>

            <resource>

                <directory>src/main/java</directory>

                <includes>

                    <include>**/*.xml</include>

                </includes>

                <filtering>true</filtering>

            </resource>

        </resources>

        <plugins>

            <plugin>

                <artifactId>maven-compiler-plugin</artifactId>

                <configuration>

                    <source>1.8</source>

                    <target>1.8</target>

                </configuration>

            </plugin>

            <!-- tomcat7插件 -->

            <plugin>

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

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

                <configuration>

                    <port>8080</port>

                    <path>/crud</path>

                </configuration>

            </plugin>

        </plugins>

    </build>

    <!-- 聚合子模块，添加子模块时自动添加 -->

    <modules>

        <module>maven-ssm-dao</module>

        <module>maven-ssm-service</module>

        <module>maven-ssm-web</module>

    </modules>

    <properties>

        <!-- 版本声明 -->

        <spring.version>4.3.9.RELEASE</spring.version>

        <aspectj.version>1.8.9</aspectj.version>

        <mybatis.version>3.4.1</mybatis.version>

        <mybatis-spring.version>1.3.0</mybatis-spring.version>

        <c3p0.version>0.9.5.2</c3p0.version>

        <mysql.version>5.1.38</mysql.version>

        <log4j.version>1.2.17</log4j.version>

        <slf4j.version>1.7.25</slf4j.version>

        <slf4j-log4j12.version>1.7.21</slf4j-log4j12.version>

        <javaee-version>7.0</javaee-version>

        <servlet-version>3.1.0</servlet-version>

        <jsp-version>2.2</jsp-version>

        <jstl-version>1.2</jstl-version>

    </properties>

    <dependencyManagement>

        <dependencies>

            <!-- javaee7 -->

            <dependency>

                <groupId>javax</groupId>

                <artifactId>javaee-api</artifactId>

                <version>${javaee-version}</version>

                <scope>provided</scope>

            </dependency>

            <!-- servlet api -->

            <dependency>

                <groupId>javax.servlet</groupId>

                <artifactId>javax.servlet-api</artifactId>

                <version>${servlet-version}</version>

                <scope>provided</scope>

            </dependency>

            <!-- jsp api -->

            <dependency>

                <groupId>javax.servlet.jsp</groupId>

                <artifactId>jsp-api</artifactId>

                <version>${jsp-version}</version>

                <scope>provided</scope>

            </dependency>

            <!-- jstl -->

            <dependency>

                <groupId>javax.servlet</groupId>

                <artifactId>jstl</artifactId>

                <version>${jstl-version}</version>

            </dependency>

        </dependencies>

    </dependencyManagement>

    <!-- jar文件依赖 -->

    <!-- spring -->

    <dependencies>

        <!-- spring-context依赖spring-core,spring-beans,spring-aop,commons-logging,spring-expression,spring-context -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-context</artifactId>

            <version>${spring.version}</version>

        </dependency>

        <!-- spring-test -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-test</artifactId>

            <version>${spring.version}</version>

            <scope>test</scope>

        </dependency>

        <!-- spring-webmvc依赖spring-web -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-webmvc</artifactId>

            <version>${spring.version}</version>

        </dependency>

        <!-- spring-jdbc,spring-tx -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-jdbc</artifactId>

            <version>${spring.version}</version>

        </dependency>

        <!-- spring-context-support -->

        <dependency>

            <groupId>org.springframework</groupId>

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

            <version>${spring.version}</version>

        </dependency>

        <!-- spring-orm,spring-core,spring-beans,common-logging,spring-jdbc,spring-tx -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-orm</artifactId>

            <version>${spring.version}</version>

        </dependency>

        <!-- spring-aspects,aspectjweaver -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-aspects</artifactId>

            <version>${spring.version}</version>

        </dependency>

        <dependency>

            <groupId>org.aspectj</groupId>

            <artifactId>aspectjrt</artifactId>

            <version>${aspectj.version}</version>

        </dependency>

        <!-- mybatis -->

        <dependency>

            <groupId>org.mybatis</groupId>

            <artifactId>mybatis</artifactId>

            <version>${mybatis.version}</version>

        </dependency>

        <!-- mybatis-spring -->

        <dependency>

            <groupId>org.mybatis</groupId>

            <artifactId>mybatis-spring</artifactId>

            <version>${mybatis-spring.version}</version>

        </dependency>

        <!-- c3p0 -->

        <dependency>

            <groupId>com.mchange</groupId>

            <artifactId>c3p0</artifactId>

            <version>${c3p0.version}</version>

        </dependency>

        <!-- mysql -->

        <dependency>

            <groupId>mysql</groupId>

            <artifactId>mysql-connector-java</artifactId>

            <version>${mysql.version}</version>

        </dependency>

        <!-- log4j -->

        <dependency>

            <groupId>log4j</groupId>

            <artifactId>log4j</artifactId>

            <version>${log4j.version}</version>

        </dependency>

        <!-- slf4j -->

        <dependency>

            <groupId>org.slf4j</groupId>

            <artifactId>slf4j-api</artifactId>

            <version>${slf4j.version}</version>

        </dependency>

        <dependency>

            <groupId>org.slf4j</groupId>

            <artifactId>slf4j-log4j12</artifactId>

            <version>${slf4j-log4j12.version}</version>

            <scope>test</scope>

        </dependency>

        <!-- junit -->

        <dependency>

            <groupId>junit</groupId>

            <artifactId>junit</artifactId>

            <version>4.12</version>

            <scope>test</scope>

        </dependency>

    </dependencies>

</project>

　　　maven-ssm-dao：

　　　　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>cn.zzsxt</groupId>

    <artifactId>maven-ssm_diy</artifactId>

    <version>0.0.1-SNAPSHOT</version>

  </parent>

  <artifactId>maven-ssm-dao</artifactId>

  <build>

    <plugins>

      <plugin>

        <artifactId>maven-compiler-plugin</artifactId>

        <configuration>

          <source>1.8</source>

          <target>1.8</target>

        </configuration>

      </plugin>

    </plugins>

  </build>

</project>

　　　　applicationContext-dao.xml:

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

<beans xmlns="http://www.springframework.org/schema/beans"

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

    xmlns:aop="http://www.springframework.org/schema/aop"

    xmlns:tx="http://www.springframework.org/schema/tx"

    xmlns:context="http://www.springframework.org/schema/context"

    xsi:schemaLocation="http://www.springframework.org/schema/beans

        http://www.springframework.org/schema/beans/spring-beans-4.3.xsd

        http://www.springframework.org/schema/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.xsd

       http://www.springframework.org/schema/context

       http://www.springframework.org/schema/context/spring-context.xsd">

       <!-- 扫描注解包 -->

       <context:component-scan base-package="cn.zzsxt.ssm"></context:component-scan>

       <!-- 数据源 -->

       <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">

                <property name="driverClass" value="com.mysql.jdbc.Driver"></property>

                <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/test"></property>

                <property name="user" value="root"></property>

                <property name="password" value="root"></property>

       </bean>

       <!-- 配置SqlSessionFactory,并注入数据源 -->

       <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">

               <property name="dataSource" ref="dataSource"></property>

               <!-- 加载cn/zzsxt/ssm/mapper/所有以 Mapper.xml结尾的映射文件 -->

               <property name="mapperLocations" value="classpath:cn/zzsxt/ssm/mapper/*Mapper.xml"></property>

       </bean>

         <!-- 配置MapperScannerConfigurer，用于扫描指定包下的Mapper接口，生成代理对象的id为Mapper接口名第一个字母小写 -->

       <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">

               <property name="sqlSessionFactory" ref="sqlSessionFactory"></property>

               <property name="basePackage" value="cn.zzsxt.ssm.mapper"></property>

       </bean>

</beans>

　　　　log4j.properties:　　　

log4j.rootLogger=DEBUG, Console

log4j.appender.Console=org.apache.log4j.ConsoleAppender

log4j.appender.Console.layout=org.apache.log4j.PatternLayout

log4j.appender.Console.layout.ConversionPattern=%-5p - %m%n

log4j.logger.org.mybatis.spring=ERROR

log4j.logger.org.apache.ibatis.logging.LogFactory=ERROR

log4j.logger.com.alibaba.druid.pool.DruidDataSource=ERROR

　　　　UserinfoMapper.java:

package cn.zzsxt.ssm.mapper;

import java.util.List;

import cn.zzsxt.ssm.model.Userinfo;

public interface UserinfoMapper {

    List<Userinfo> findAll();

    int addUserinfo(Userinfo userinfo);

    int delete(int userId);

    int update(int userId);

    Userinfo findById(int userId);

}

　　　　UserinfoMapper.xml:

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

<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"

        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<mapper namespace="cn.zzsxt.ssm.mapper.UserinfoMapper">

    <select id="findAll" resultType="cn.zzsxt.ssm.model.Userinfo">

        select * from userinfo

    </select>

    <insert id="addUserinfo" parameterType="cn.zzsxt.ssm.model.Userinfo">

        insert into userinfo(userName,userPass,userType)values(#{userName},#{userPass},#{userType})

    </insert>

</mapper>

　　　　Userinfo.java:

package cn.zzsxt.ssm.model;

public class Userinfo {

    private int userId;

    private String userName;

    private String userPass;

    private int userType;

    public int getUserId() {

        return userId;

    }

    public void setUserId(int userId) {

        this.userId = userId;

    }

    public String getUserName() {

        return userName;

    }

    public void setUserName(String userName) {

        this.userName = userName;

    }

    public String getUserPass() {

        return userPass;

    }

    public void setUserPass(String userPass) {

        this.userPass = userPass;

    }

    public int getUserType() {

        return userType;

    }

    public void setUserType(int userType) {

        this.userType = userType;

    }

    @Override

    public String toString() {

        return "Userinfo [userId=" + userId + ", userName=" + userName + ", userPass=" + userPass + ", userType="

                + userType + "]";

    }

}

　　　　Test1.java:　

package cn.zzsxt.ssm.test;

import java.util.List;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.test.context.ContextConfiguration;

import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import cn.zzsxt.ssm.mapper.UserinfoMapper;

import cn.zzsxt.ssm.model.Userinfo;

@RunWith(SpringJUnit4ClassRunner.class)

@ContextConfiguration(locations={"classpath:applicationContext-dao.xml"})

public class Test1 {

    @Autowired

    private UserinfoMapper userinfoMapper;

    @Test

    public void test1(){

        List<Userinfo> l=userinfoMapper.findAll();

        for (Userinfo u : l) {

            System.out.println(u);

        }

    }

}

　　maven-ssm-service:

　　　　applicationContext-service.xml:

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

<beans xmlns="http://www.springframework.org/schema/beans"

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

    xmlns:aop="http://www.springframework.org/schema/aop"

    xmlns:tx="http://www.springframework.org/schema/tx"

    xmlns:context="http://www.springframework.org/schema/context"

    xsi:schemaLocation="http://www.springframework.org/schema/beans

        http://www.springframework.org/schema/beans/spring-beans-4.3.xsd

        http://www.springframework.org/schema/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.xsd

       http://www.springframework.org/schema/context

       http://www.springframework.org/schema/context/spring-context.xsd">

      <context:component-scan base-package="cn.zzsxt.ssm"></context:component-scan> 

      <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

              <property name="dataSource" ref="dataSource"></property>

      </bean>

      <tx:advice id="txAdvice" transaction-manager="transactionManager">

              <tx:attributes>

                  <tx:method name="add*" propagation="REQUIRED"/>

                  <tx:method name="update*" propagation="REQUIRED"/>

                  <tx:method name="delete*" propagation="REQUIRED"/>

                  <tx:method name="*" propagation="SUPPORTS"/>

              </tx:attributes>

      </tx:advice>

      <aop:config>

          <aop:pointcut expression="execution(* cn.zzsxt.ssm.service.*.*(..))" id="serviceMethods"/>

          <aop:advisor advice-ref="txAdvice" pointcut-ref="serviceMethods"/>

      </aop:config>

</beans>

　　　　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>cn.zzsxt</groupId>

    <artifactId>maven-ssm_diy</artifactId>

    <version>0.0.1-SNAPSHOT</version>

  </parent>

  <artifactId>maven-ssm-service</artifactId>

  <build>

    <plugins>

      <plugin>

        <artifactId>maven-compiler-plugin</artifactId>

        <configuration>

          <source>1.8</source>

          <target>1.8</target>

        </configuration>

      </plugin>

    </plugins>

  </build>

  

  <dependencies>

        <dependency>

            <groupId>cn.zzsxt</groupId>

            <artifactId>maven-ssm-dao</artifactId>

            <version>0.0.1-SNAPSHOT</version>

        </dependency>

    </dependencies>

</project>

　　　　UserinfoServiceImpl.java:

package cn.zzsxt.ssm.service.impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Service;

import cn.zzsxt.ssm.mapper.UserinfoMapper;

import cn.zzsxt.ssm.model.Userinfo;

import cn.zzsxt.ssm.service.UserinfoService;

@Service

public class UserinfoServiceImpl implements UserinfoService {

    @Autowired

    private UserinfoMapper userinfoMapper;

    @Override

    public List<Userinfo> findAll() {

        // TODO Auto-generated method stub

        return userinfoMapper.findAll();

    }

    @Override

    public int addUserinfo(Userinfo userinfo) {

        // TODO Auto-generated method stub

        return userinfoMapper.addUserinfo(userinfo);

    }

}

　　　　UserinfoService.java:

package cn.zzsxt.ssm.service;

import java.util.List;

import cn.zzsxt.ssm.model.Userinfo;

public interface UserinfoService {

    List<Userinfo> findAll();

    int addUserinfo(Userinfo userinfo);

}

　　　　Test1.java:

package cn.zzsxt.ssm.test;

import java.util.List;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.test.context.ContextConfiguration;

import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import cn.zzsxt.ssm.model.Userinfo;

import cn.zzsxt.ssm.service.UserinfoService;

@RunWith(SpringJUnit4ClassRunner.class)

@ContextConfiguration(locations={"classpath:applicationContext-dao.xml","classpath:applicationContext-service.xml"})

public class Test1 {

    @Autowired

    private UserinfoService userinfoService;

    @Test

    public void findAll(){

        List<Userinfo> list = userinfoService.findAll();

        for (Userinfo userinfo : list) {

            System.out.println(userinfo);

        }

    }

}

　　maven-ssm-web：（无骨架创建，war）

　　　　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>cn.zzsxt</groupId>

    <artifactId>maven-ssm_diy</artifactId>

    <version>0.0.1-SNAPSHOT</version>

  </parent>

  <artifactId>maven-ssm-web</artifactId>

  <packaging>war</packaging>

  <build/>

  <dependencies>

      <dependency>

          <groupId>cn.zzsxt</groupId>

          <artifactId>maven-ssm-service</artifactId>

          <version>0.0.1-SNAPSHOT</version>

      </dependency>

          <!-- javaee7 -->

    <dependency>

        <groupId>javax</groupId>

        <artifactId>javaee-api</artifactId>

        <scope>provided</scope>

    </dependency>

    <!-- servlet api -->

    <dependency>

        <groupId>javax.servlet</groupId>

        <artifactId>javax.servlet-api</artifactId>

        <scope>provided</scope>

    </dependency>

    <!-- jsp api -->

    <dependency>

        <groupId>javax.servlet.jsp</groupId>

        <artifactId>jsp-api</artifactId>

        <scope>provided</scope>

    </dependency>

    <!-- jstl -->

    <dependency>

        <groupId>javax.servlet</groupId>

        <artifactId>jstl</artifactId>

    </dependency>

  </dependencies>

</project>

　　　　UserinfoController.java：

package cn.zzsxt.ssm.controller;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

import org.springframework.ui.Model;

import org.springframework.web.bind.annotation.RequestMapping;

import cn.zzsxt.ssm.model.Userinfo;

import cn.zzsxt.ssm.service.UserinfoService;

@Controller

@RequestMapping("/user")

public class UserinfoController {

    @Autowired

    private UserinfoService userinfoService;

    @RequestMapping("/list")

    public String list(Model model){

        List<Userinfo> list = userinfoService.findAll();

        model.addAttribute("list", list);

        return "list";

    }

    @RequestMapping("/add")

    public String add(Userinfo userinfo){

        userinfoService.addUserinfo(userinfo);

            return "redirect:/user/list";

    }

}

　　　　springmvc.xml：

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

<beans xmlns="http://www.springframework.org/schema/beans"

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

       xmlns:context="http://www.springframework.org/schema/context"

       xmlns:mvc="http://www.springframework.org/schema/mvc"

       xsi:schemaLocation="http://www.springframework.org/schema/beans

      http://www.springframework.org/schema/beans/spring-beans-4.3.xsd

      http://www.springframework.org/schema/mvc

      http://www.springframework.org/schema/mvc/spring-mvc.xsd

      http://www.springframework.org/schema/context

      http://www.springframework.org/schema/context/spring-context.xsd">

      <context:component-scan base-package="cn.zzsxt.ssm"></context:component-scan>

      <mvc:annotation-driven></mvc:annotation-driven>

      <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">

          <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property>

          <property name="prefix" value="/"></property>

          <property name="suffix" value=".jsp"></property>

      </bean>

</beans>

　　　　web.xml：　　　

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

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">

  <display-name>ssmDemo</display-name>

  <!-- 配置ContextLoaderListener -->

  <listener>

      <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

  </listener>

  <context-param>

      <param-name>contextConfigLocation</param-name>

      <param-value>classpath*:applicationContext-*.xml</param-value>

  </context-param>

  <!-- 前端控制器 -->

  <servlet>

      <servlet-name>springmvc</servlet-name>

      <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

      <init-param>

          <param-name>contextConfigLocation</param-name>

          <param-value>classpath:springmvc.xml</param-value>

      </init-param>

  </servlet>

  <servlet-mapping>

      <servlet-name>springmvc</servlet-name>

      <url-pattern>/</url-pattern>

  </servlet-mapping>

</web-app>

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