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ssm-商城项目搭建

程序员文章站 2022-04-25 07:49:58
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目录

ssm-商城项目搭建
ssm-商城项目搭建
ssm-商城项目搭建
拿客户模块为例

1.总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/maven-v4_0_0.xsd"> 
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.qytx</groupId>
    <artifactId>architecturel</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>pom</packaging>
    <modules>
        <module>architecturelweb</module>
        <module>common</module>
        <module>customermgr</module>
        <module>goodsmgr</module>
        <module>goodsmgrweb</module>
        <module>cartmgr</module>
        <module>ordermgr</module>
        <module>storemgr</module>
    </modules>
    <dependencies>
        <!-- mybatis分页插件 -->
        <dependency> 
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper</artifactId>
            <version>4.1.4</version>
        </dependency>
      <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>2.5</version>
            <scope>provided</scope>
        </dependency>
        <!-- cglib的jar 做动态代理 -->
        <dependency>
            <groupId>cglib</groupId>
            <artifactId>cglib</artifactId>
            <version>3.1</version>
            <exclusions>
                <exclusion>
                    <artifactId>asm</artifactId>
                    <groupId>org.ow2.asm</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>asm</groupId>
            <artifactId>asm</artifactId>
            <version>3.3.1</version>
        </dependency>

        <!-- springMvc相关 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>4.0.0.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>4.0.0.RELEASE</version>
        </dependency>

        <!-- aspectj相关的jar -->
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
            <version>1.7.4</version>
        </dependency>
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjrt</artifactId>
            <version>1.7.4</version>
        </dependency>

        <!-- 连接池相关的jar -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.0.29</version>
        </dependency>
        <!-- mybatis相关的jar -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.3.0</version>
        </dependency>
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.4.1</version>
        </dependency>
        <!-- spring相关 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>4.0.0.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>4.0.0.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>4.0.0.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>4.0.0.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>4.0.0.RELEASE</version>
        </dependency>

        <!-- 日志处理 -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.5</version>
            <exclusions>
                <exclusion>
                    <artifactId>slf4j-api</artifactId>
                    <groupId>org.slf4j</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
            <version>1.0.13</version>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <artifactId>slf4j-api</artifactId>
                    <groupId>org.slf4j</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <!-- mysql的jar -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.28</version>
        </dependency>
        <!-- 单元测试 -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>

        <!-- web 的jstl的包 -->
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>taglibs</groupId>
            <artifactId>standard</artifactId>
            <version>1.1.2</version>
        </dependency>
        </dependencies>

</project>

customer的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>com.qytx</groupId>
        <artifactId>architecturel</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>customermgr</artifactId>
    <packaging>war</packaging>
    <dependencies>
        <dependency>
            <groupId>com.qytx</groupId>
            <artifactId>common</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>
    </dependencies>

    <build>

        <resources>

            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.properties</include> 
                    <include>**/*.xml</include> 
                    <include>**/*.tld</include> 
                </includes>
                  <filtering>true</filtering> 
            </resource>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.java</include> 
                    <include>**/*.xml</include> 
                </includes>
                  <filtering>true</filtering> 
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <version>2.6</version>
                <configuration>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.eclipse.jetty</groupId>
                <artifactId>jetty-maven-plugin</artifactId>
                <version>9.2.8.v20150217</version>
                <configuration>
                    <stopKey>shutdown</stopKey>
                    <stopPort>9966</stopPort>

                    <connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
                        <port>9999</port>
                        <maxIdleTime>60000</maxIdleTime>
                    </connector>

                    <scanIntervalSeconds>2</scanIntervalSeconds>

                    <requestLog implementation="org.eclipse.jetty.server.NCSARequestLog">
                        <filename>target/access-yyyy_mm_dd.log</filename>
                        <filenameDateFormat>yyyy_MM_dd</filenameDateFormat>
                        <logDateFormat>yyyy-MM-dd HH:mm:ss</logDateFormat>
                        <logTimeZone>GMT+8:00</logTimeZone>
                        <append>true</append>
                        <logServer>true</logServer>
                        <retainDays>120</retainDays>
                        <logCookies>true</logCookies>
                    </requestLog>

                    <webApp>
                        <contextPath>/customer</contextPath>
                    </webApp>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

3,配置文件

jdbc.properties

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/arch1?useUnicode=true&characterEncodeing=UTF-8
jdbc.username=root
jdbc.password=root

applicationContext.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:p="http://www.springframework.org/schema/p"  
    xmlns:c="http://www.springframework.org/schema/c"  
    xmlns:util="http://www.springframework.org/schema/util"  
    xmlns:aop="http://www.springframework.org/schema/aop"  
    xmlns:mvc="http://www.springframework.org/schema/mvc"  
    xmlns:tx="http://www.springframework.org/schema/tx"  
    xmlns:context="http://www.springframework.org/schema/context"  
    xmlns:ehcache="http://www.springmodules.org/schema/ehcache"  
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd  
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd  
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd  
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd  
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd  
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd  
        http://www.springmodules.org/schema/ehcache http://www.springmodules.org/schema/cache/springmodules-ehcache.xsd">  
    <!-- 引入属性文件 -->  
    <context:property-placeholder location="classpath:jdbc.properties" /> 

    <!-- 扫描包Service实现类 -->
    <context:component-scan base-package="com.qytx.architecturel.customermgr.service.imp"></context:component-scan> 
    <!-- 配置数据源 -->  
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"  
          init-method="init" destroy-method="close">  
        <property name="driverClassName" value="${jdbc.driver}" />  
        <property name="url" value="${jdbc.url}" />  
        <property name="username" value="${jdbc.username}" />  
        <property name="password" value="${jdbc.password}" />  
       <!-- 配置初始化大小、最小、最大 --> 
          <property name="initialSize" value="1" /> 
          <property name="minIdle" value="1" /> 
          <property name="maxActive" value="10" />
    </bean>  

    <!-- myBatis文件 -->  
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">  
        <property name="dataSource" ref="dataSource" />  
        <property name="configLocation" value="classpath:mybatis-config.xml"></property>
    </bean>  

     <!-- 3. Mybatis自动扫描加载Sql映射文件/接口：MapperScannerConfigurer sqlSessionFactory   
        basePackage:指定sql映射文件/接口所在的包（自动扫描） -->  
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">  
        <property name="basePackage" value="com.qytx.architecturel.customermgr.dao"></property>  
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />   
    </bean>  

    <!-- 4.事务管理：DataSourceTransactionManager dataSource 引用上面定义好的数据源 -->  
    <bean id="txManager"  
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">  
        <property name="dataSource" ref="dataSource"></property>  
    </bean>  

    <tx:annotation-driven transaction-manager="txManager" />  
</beans>

mybatis-config.xml （个人感觉mybatis配置文件就是起个别名，指定mapper文件用的，还有用到分页插件、配置拦截器，改变sql）

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<!--通过这个配置文件，完成mybatis与数据库的连接  -->
<configuration>
    <!-- 设置类的别名 -->
    <typeAliases>
        <!-- 根据包取别名，把包下面的所有类都按类名来取别名 -->
        <!-- 这用可以简化代码量 -->
        <typeAlias type="com.qytx.architecturel.customermgr.vo.CustomerModel" alias="CM"/>
        <typeAlias type="com.qytx.architecturel.customermgr.vo.CustomerQueryModel" alias="CQM"/>
    </typeAliases>
     <!-- 配置分页插件 -->
    <plugins>
        <plugin interceptor="com.github.pagehelper.PageHelper">
            <!-- 设置数据库类型 Oracle,Mysql,MariaDB,SQLite,Hsqldb,PostgreSQL六种数据库-->        
            <property name="dialect" value="mysql"/>
        </plugin>
    </plugins>
     <mappers>  
        <mapper resource="com/qytx/architecturel/customermgr/dao/mapper/CustomerDaoMapper.xml" />
    </mappers>

</configuration>

spring-mvc.xml 最简单的配置

<?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:p="http://www.springframework.org/schema/p"  
    xmlns:c="http://www.springframework.org/schema/c"  
    xmlns:util="http://www.springframework.org/schema/util"  
    xmlns:aop="http://www.springframework.org/schema/aop"  
    xmlns:mvc="http://www.springframework.org/schema/mvc"  
    xmlns:tx="http://www.springframework.org/schema/tx"  
    xmlns:context="http://www.springframework.org/schema/context"  
    xmlns:ehcache="http://www.springmodules.org/schema/ehcache"  
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd  
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd  
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd  
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd  
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd  
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd  
        http://www.springmodules.org/schema/ehcache http://www.springmodules.org/schema/cache/springmodules-ehcache.xsd">  

     <!-- 扫描controller层 -->
    <context:component-scan base-package="com.qytx.architecturel.customermgr.action"/>
     <!-- 启用默认配置 -->
    <mvc:annotation-driven/>
    <mvc:default-servlet-handler/>    

    <!-- 对模型视图名称的解析，即在模型视图名称添加前后缀 -->  
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">  
        <property name="prefix" value="/WEB-INF/jsp/" />  
        <property name="suffix" value=".jsp" /><!--可为空,方便实现自已的依据扩展名来选择视图解释类的逻辑 -->  
    </bean>  

</beans>

CustomerDaoMapper.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="com.qytx.architecturel.customermgr.dao.CustomerDao">
        <insert id="create" parameterType="CM">
                insert into tb_customer(customerId,pwd,showName,trueName,registerTime) 
                values(#{customerId},#{pwd},#{showName},#{trueName},#{registerTime})
        </insert>
        <!-- 增加学生（有参） -->
        <update id="update" parameterType="CM">
                update tb_customer set customerId=#{customerId},pwd=#{pwd},showName=#{showName},trueName=#{trueName},registerTime=#{registerTime} 
                 where uuid=#{uuid}
        </update>
        <!--    删除学生 -->
        <select id="delete"  parameterType="int">
                delete from tb_customer where uuid=#{uuid}
        </select> 
        <!--    无条件分页查询学生 -->
        <select id="getByUuid"   parameterType="int" resultType="CM">
                select * from tb_customer where uuid=#{uuid}
        </select> 
    <!--    有条件分页查询学生 -->
        <select id="getByCondition"  parameterType="CQM" resultType="CM">
                select * from tb_customer 
                <where>
                    <if test="uuid!=null &amp;&amp; uuid>0">
                        and uuid = #{uuid} 
                    </if>
                    <if test="customerId!=null">
                        and customerId like concat('%',#{customerId} ,'%')
                    </if>
                    <if test="showName!=null ">
                        and showName like concat('%',#{showName} ,'%')
                    </if>
                </where>
        </select> 
</mapper>

4。dao层

在公共包写的。其他类只需继承就可以
BaseDao

package com.qytx.common.dao;

import java.util.List;

public interface BaseDao<E,QE> {
    public void create(E cm);
    public void update(E cm);
    public void delete(int uuid);
    public E getByUuid(int uuid);
    public List<E> getByCondition(QE qe);
}

CustomerDao

package com.qytx.architecturel.customermgr.dao;

import org.springframework.stereotype.Repository;

import com.qytx.architecturel.customermgr.vo.CustomerModel;
import com.qytx.architecturel.customermgr.vo.CustomerQueryModel;
import com.qytx.common.dao.BaseDao;
@Repository
public interface CustomerDao extends BaseDao<CustomerModel, CustomerQueryModel>{

}

5，service层

BaseService

package com.qytx.common.service;

import com.github.pagehelper.PageInfo;

public interface BaseService<E, QE> {
    public void create(E cm);
    public void update(E cm);
    public void delete(int uuid);
    public E getByUuid(int uuid);
    public PageInfo<E> getByCondition(QE qe);
}

BaseServiceImpl
这个需要特别说明一下，这里的实现serviceimp需要他的继承类来提供dao，因为basedao是不可能在spring中的。这点一定要记住，还有，注解是写在实现类上的。

package com.qytx.common.service;

import com.github.pagehelper.PageInfo;
import com.qytx.common.dao.BaseDao;

public class BaseServiceImpl<E, QE> implements BaseService<E, QE>{
    private BaseDao<E, QE> baseDao;


    public void setBaseDao(BaseDao<E, QE> baseDao) {
        this.baseDao = baseDao;
    }

    @Override
    public void create(E cm) {
        // TODO Auto-generated method stub
        baseDao.create(cm);
    }

    @Override
    public void update(E cm) {
        // TODO Auto-generated method stub
        baseDao.update(cm);
    }

    @Override
    public void delete(int uuid) {
        // TODO Auto-generated method stub
        baseDao.delete(uuid);
    }

    @Override
    public E getByUuid(int uuid) {
        // TODO Auto-generated method stub
        return baseDao.getByUuid(uuid);
    }

    @Override
    public PageInfo<E> getByCondition(QE qe) {
        // TODO Auto-generated method stub
        return new PageInfo<E>(baseDao.getByCondition(qe));
    }

}

CustomerService

package com.qytx.architecturel.customermgr.service;

import com.qytx.architecturel.customermgr.vo.CustomerModel;
import com.qytx.architecturel.customermgr.vo.CustomerQueryModel;
import com.qytx.common.service.BaseService;

public interface CustomerService extends BaseService<CustomerModel, CustomerQueryModel>{

}

CustomerServiceImpl

package com.qytx.architecturel.customermgr.service.imp;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import com.qytx.architecturel.customermgr.dao.CustomerDao;
import com.qytx.architecturel.customermgr.service.CustomerService;
import com.qytx.architecturel.customermgr.vo.CustomerModel;
import com.qytx.architecturel.customermgr.vo.CustomerQueryModel;
import com.qytx.common.service.BaseServiceImpl;
@Service(value="customerService")
public class CustomerServiceImpl extends BaseServiceImpl<CustomerModel, CustomerQueryModel> implements CustomerService{

    private CustomerDao customerDao=null;
    @Resource
    public void setCustomerDao(CustomerDao customerDao) {
        this.customerDao = customerDao;
        super.setBaseDao(customerDao);
    }


}

6.实体类

CustomerModel

package com.qytx.architecturel.customermgr.vo;

import java.io.Serializable;

public class CustomerModel implements Serializable{
    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    private Integer uuid;
    private String customerId;
    private String pwd;
    private String showName;
    private String trueName;
    private String registerTime;
    public Integer getUuid() {
        return uuid;
    }
    public void setUuid(Integer uuid) {
        this.uuid = uuid;
    }
    public String getCustomerId() {
        return customerId;
    }
    public void setCustomerId(String customerId) {
        this.customerId = customerId;
    }
    public String getPwd() {
        return pwd;
    }
    public void setPwd(String pwd) {
        this.pwd = pwd;
    }
    public String getShowName() {
        return showName;
    }
    public void setShowName(String showName) {
        this.showName = showName;
    }
    public String getTrueName() {
        return trueName;
    }
    public void setTrueName(String trueName) {
        this.trueName = trueName;
    }
    public String getRegisterTime() {
        return registerTime;
    }
    public void setRegisterTime(String registerTime) {
        this.registerTime = registerTime;
    }
    @Override
    public String toString() {
        return "CustomerModel [uuid=" + uuid + ", customerId=" + customerId
                + ", pwd=" + pwd + ", showName=" + showName + ", trueName="
                + trueName + ", registerTime=" + registerTime + "]";
    }
    public CustomerModel(Integer uuid, String customerId, String pwd,
            String showName, String trueName, String registerTime) {
        super();
        this.uuid = uuid;
        this.customerId = customerId;
        this.pwd = pwd;
        this.showName = showName;
        this.trueName = trueName;
        this.registerTime = registerTime;
    }
    public CustomerModel() {
        super();
        // TODO Auto-generated constructor stub
    }



}

CustomerQueryModel 专为customer提供的查询类

package com.qytx.architecturel.customermgr.vo;

import java.io.Serializable;
import java.util.List;

import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;

public class CustomerQueryModel extends CustomerModel{
    private PageHelper pageHelper=new PageHelper();


    public PageHelper getPageHelper() {
        return pageHelper;
    }

    public void setPageHelper(PageHelper pageHelper) {
        this.pageHelper = pageHelper;
    }


}
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