ssm-商城项目搭建
2017-12-02 20:13
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目录
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</v 1e378 ersion> <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.propertiesjdbc.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 && 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
BaseServicepackage 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
CustomerModelpackage 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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