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SSH框架笔记01_SSH整合的两种方式

SSH框架笔记01_SSH整合的两种方式

作者: itzhouq的笔记 | 来源:发表于2019-05-01 22:35 被阅读0次

    1. 框架回顾

    SSH的回顾

    2. 创建项目,引入jar

    2.1 Struts2的jar包

    • 基础包:..\struts2\struts-2.3.24-apps\struts-2.3.24\apps\struts2-blank\WEB-INF\lib\*.jar
    asm-3.3.jar
    asm-commons-3.3.jar
    asm-tree-3.3.jar
    commons-fileupload-1.3.1.jar
    commons-io-2.2.jar
    commons-lang3-3.2.jar
    freemarker-2.3.22.jar
    javassist-3.11.0.GA.jar
    log4j-api-2.2.jar
    log4j-core-2.2.jar
    ognl-3.0.6.jar
    struts2-core-2.3.24.jar
    xwork-core-2.3.24.jar
    • 其他..\struts2\struts-2.3.24\lib
    Struts2的注解开发包 struts2-convention-plugin-2.3.24.jar
    Struts2的整合AJAX的开发包 struts2-json-plugin-2.3.24.jar
    Struts2的整合Spring的开发包 struts2-spring-plugin-2.3.24.jar

    2.2 Hibernate的jar包

    • 必须的包:..\hibernate-release-5.0.7.Final\lib\required
    antlr-2.7.7.jar
    dom4j-1.6.1.jar
    geronimo-jta_1.1_spec-1.1.1.jar
    hibernate-commons-annotations-5.0.1.Final.jar
    hibernate-core-5.0.7.Final.jar
    hibernate-jpa-2.1-api-1.0.0.Final.jar
    jandex-2.0.0.Final.jar
    javassist-3.18.1-GA.jar
    jboss-logging-3.3.0.Final.jar
    • MySQL驱动包:mysql-connector-java-5.0.4-bin.jar
    • 日志包:
    log4j-1.2.16.jar
    slf4j-api-1.6.1.jar
    slf4j-log4j12-1.7.2.jar
    • 使用C3P0连接池:..\hibernate-release-5.0.7.Final\lib\optional\c3p0\*.jar
    c3p0-0.9.2.1.jar
    hibernate-c3p0-5.0.7.Final.jar
    mchange-commons-java-0.2.3.4.jar
    • 注意:Struts2和Hibernate都引入了一个相同的jar包(javassist包)。删除一个。

    2.3 Spring的jar包

    • IOC的开发
    ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs spring-beans-4.2.4.RELEASE.jar
    ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs spring-context-4.2.4.RELEASE.jar
    ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs spring-core-4.2.4.RELEASE.jar
    ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs spring-expression-4.2.4.RELEASE.jar
    ..\spring相关依赖包\spring-framework-3.0.2.RELEASE-dependencies\org.apache.log4j\com.springsource.org.apache.log4j\1.2.15 com.springsource.org.apache.log4j-1.2.15.jar
    ..\spring相关依赖包\spring-framework-3.0.2.RELEASE-dependencies\org.apache.commons\com.springsource.org.apache.commons.logging\1.1.1 com.springsource.org.apache.commons.logging-1.1.1.jar
    • AOP的开发
    ..\spring相关依赖包\spring-framework-3.0.2.RELEASE-dependencies\org.aopalliance\com.springsource.org.aopalliance\1.0.0 com.springsource.org.aopalliance-1.0.0.jar
    ..\spring相关依赖包\spring-framework-3.0.2.RELEASE-dependencies\org.aspectj\com.springsource.org.aspectj.weaver\1.6.8.RELEASE com.springsource.org.aspectj.weaver-1.6.8.RELEASE.jar
    ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs spring-aop-4.2.4.RELEASE.jar
    ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs spring-aspects-4.2.4.RELEASE.jar
    • JDBC模板的开发
    ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs spring-jdbc-4.2.4.RELEASE.jar
    ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs spring-tx-4.2.4.RELEASE.jar
    • 事务管理:

      ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs\spring-tx-4.2.4.RELEASE.jar

    • 整合web项目的开发

      ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs\spring-web-4.2.4.RELEASE.jar

    • 整合单元测试的开发

      ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs\spring-test-4.2.4.RELEASE.jar

    • 整合Hibernate的开发

      ..\spring-framework-4.2.4.RELEASE-dist\spring-framework-4.2.4.RELEASE\libs\spring-orm-4.2.4.RELEASE.jar

    3. 引入配置文件

    3.1 Struts2配置的文件

    • web.xml
    <!-- 配置Struts2的核心过滤器 -->
      <filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
      </filter>
      <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
      </filter-mapping>
    
    • struts.xml
    <?xml version="1.0" encoding="UTF-8" ?>
    <!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
        "http://struts.apache.org/dtds/struts-2.3.dtd">
    <struts>
        <!-- 配置Struts2的常量 -->
        <constant name="struts.action.extension" value="action"/>
        
    </struts>
    
    

    3.2 Hibernate的配置文件

    • hibernate.cfg.xml
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
    <hibernate-configuration>
        <session-factory>
            <!-- 连接数据库的基本参数 -->
            <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
            <property name="hibernate.connection.url">jdbc:mysql:///ssh1</property>
            <property name="hibernate.connection.username">root</property>
            <property name="hibernate.connection.password">2626</property>
            <!-- 配置Hibernate的方言 -->
            <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
            
            <!-- 可选配置================ -->
            <!-- 打印SQL -->
            <property name="hibernate.show_sql">true</property>
            <!-- 格式化SQL -->
            <property name="hibernate.format_sql">true</property>
            <!-- 自动创建表 -->
            <property name="hibernate.hbm2ddl.auto">update</property>
            
            <!-- 配置C3P0连接池 -->
            <property name="connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property>
            <!--在连接池中可用的数据库连接的最少数目 -->
            <property name="c3p0.min_size">5</property>
            <!--在连接池中所有数据库连接的最大数目  -->
            <property name="c3p0.max_size">20</property>
            <!--设定数据库连接的过期时间,以秒为单位,
            如果连接池中的某个数据库连接处于空闲状态的时间超过了timeout时间,就会从连接池中清除 -->
            <property name="c3p0.timeout">120</property>
             <!--每3000秒检查所有连接池中的空闲连接 以秒为单位-->
            <property name="c3p0.idle_test_period">3000</property>
            
            <!-- 引入映射 -->
            
        </session-factory>
    </hibernate-configuration>
    
    • 删除那个与线程绑定的session

    • 映射文件

    3.3 Spring的配置文件

    • web.xml
    <!-- Spring的核心监听器 -->
      <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
      </listener>
      
      <!-- 加载Spring的配置文件的路径的,默认加载的/WEB-INF/applicationContext.xml -->
      <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
      </context-param>
    
    • 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:context="http://www.springframework.org/schema/context"
        xmlns:aop="http://www.springframework.org/schema/aop"
        xmlns:tx="http://www.springframework.org/schema/tx"
        xsi:schemaLocation="http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.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">
        
    </beans>
    
    • 日志记录:log4j.properties
    ### direct log messages to stdout ###
    log4j.appender.stdout=org.apache.log4j.ConsoleAppender
    log4j.appender.stdout.Target=System.err
    log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
    log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
    
    ### direct messages to file mylog.log ###
    log4j.appender.file=org.apache.log4j.FileAppender
    log4j.appender.file.File=c\:mylog.log
    log4j.appender.file.layout=org.apache.log4j.PatternLayout
    log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
    
    ### set log levels - for more verbose logging change 'info' to 'debug' ###
    # error warn info debug trace
    log4j.rootLogger= info, stdout
    

    4. 创建包结构

    包结构

    5. 创建相关类,引入页面

    创建相关类

    6. Spring整合Struts2

    6.1 Spring整合Struts2方式一:Action由Struts2自身创建

    • 编写ActionCustomerAction
    package com.itzhouq.web.action;
    import com.itzhouq.domain.Customer;
    /**
     *  客户管理的Action类
     */
    import com.opensymphony.xwork2.ActionSupport;
    import com.opensymphony.xwork2.ModelDriven;
    
    public class CustomerAction extends ActionSupport implements ModelDriven<Customer> {
        // 模型驱动使用的对象
        private Customer customer = new Customer();
    
        @Override
        public Customer getModel() {
            return customer;
        }
        
        /**
         *  保存客户的方法:save
         */
        public String save() {
            System.out.println("Action的save方法执行了。。。。");
            return NONE;
        }
    }
    
    • 配置Action:在struts.xml中配置
    <!-- 配置Action -->
        <package name="ssh1" extends="struts-default" namespace="/">
            <action name="customer_*" class="com.itzhouq.web.action.CustomerAction" method="{1}">
                
            </action>
        </package>
    
    • Action中引入Service----传统方式
    // 如果web层没有使用Struts2,获取业务层的类就必须如下进行编写:
            WebApplicationContext applicationContext = WebApplicationContextUtils
                    .getWebApplicationContext(ServletActionContext.getServletContext());
            CustomerService customerService = (CustomerService) applicationContext.getBean("customerService");
    
    • Action中引入Service----SpringStruts2整合
      • 引入Spring整合Struts2jarstruts2-spring-plugin-2.3.24.jar
    • 在插件包中有如下配置
    <!--  Make the Spring object factory the automatic default -->
        <constant name="struts.objectFactory" value="spring" />
    
    • 开启一个常量:在Struts2中只有开启这个常量就会引发下面常量生效,在Struts2核心包下default.properties
    源码
    • Service交给Spring管理,让Action按照名称自动注入Service。在Spring的配置文件中做如下配置。
    <!-- 配置Service================ -->
        <bean id="customerService" class="com.itzhouq.service.impl.CustomerServiceImpl">
            
        </bean>
    
    • Action注入Servcie
    package com.itzhouq.web.action;
    import org.apache.struts2.ServletActionContext;
    import org.springframework.web.context.WebApplicationContext;
    import org.springframework.web.context.support.WebApplicationContextUtils;
    
    import com.itzhouq.domain.Customer;
    import com.itzhouq.service.CustomerService;
    /**
     *  客户管理的Action类
     */
    import com.opensymphony.xwork2.ActionSupport;
    import com.opensymphony.xwork2.ModelDriven;
    
    public class CustomerAction extends ActionSupport implements ModelDriven<Customer> {
        // 模型驱动使用的对象
        private Customer customer = new Customer();
    
        @Override
        public Customer getModel() {
            return customer;
        }
        
        // 注入customerService
        private CustomerService customerService;
        
        public void setCustomerService(CustomerService customerService) {
            this.customerService = customerService;
        }
    
    
        /**
         *  保存客户的方法:save
         */
        public String save() {
            System.out.println("Action的save方法执行了。。。。");
            // 如果web层没有使用Struts2,获取业务层的类就必须如下进行编写:
    //      WebApplicationContext applicationContext = WebApplicationContextUtils
    //              .getWebApplicationContext(ServletActionContext.getServletContext());
    //      CustomerService customerService = (CustomerService) applicationContext.getBean("customerService");
            customerService.save(customer);
            return NONE;
        }
    }
    

    6.2 Spring整合Struts2方式二:Action交给Spring管理【推荐】

    • 引入Spring整合Struts2jarstruts2-spring-plugin-2.3.24.jar

    • Action交给Spring管理,在Spring的配置文件中配置

    <!-- 配置Action============= -->
        <bean id="customerAction" class="com.itzhouq.web.action.CustomerAction" scope="prototype" >
            <!-- 手动注入Service -->
            <property name="customerService" ref="customerService"/>
        </bean>
    
    • struts.xml中配置,class属性变为Spring中的id的值
    <!-- 配置Action -->
        <package name="ssh1" extends="struts-default" namespace="/">
            <action name="customer_*" class="customerAction" method="{1}">
                
            </action>
        </package>
    
    • 注意:
      • 需要配置Action为多例的
      • 需要手动注入Service

    7. Service调用Dao

    • Dao交给Spring管理:applicationContext.xml中添加配置
    <!-- 配置Dao -->
        <bean id="customerDao" class="com.itzhouq.dao.impl.CustomerDaoImpl">
            
        </bean>
    
    • Service层注入DaoCustomerServiceImpl中注入
    public class CustomerServiceImpl implements CustomerService {
        // 注入Dao
        private CustomerDao customerDao;
    
        public void setCustomerDao(CustomerDao customerDao) {
            this.customerDao = customerDao;
        }
    
    
        @Override
        public void save(Customer customer) {
            System.out.println("Service中的save方法执行了。。。。。");
            
        }
    }
    
    • 注入配置
    <!-- 配置Service================ -->
        <bean id="customerService" class="com.itzhouq.service.impl.CustomerServiceImpl">
            <property name="customerDao" ref="customerDao"></property>
        </bean>
    

    8. Spring整合Hibernate

    8.1 创建数据库和表

    Create database ssh1;
    Use ssh1;
    CREATE TABLE `cst_customer` (
      `cust_id` bigint(32) NOT NULL AUTO_INCREMENT COMMENT '客户编号(主键)',
      `cust_name` varchar(32) NOT NULL COMMENT '客户名称(公司名称)',
      `cust_source` varchar(32) DEFAULT NULL COMMENT '客户信息来源',
      `cust_industry` varchar(32) DEFAULT NULL COMMENT '客户所属行业',
      `cust_level` varchar(32) DEFAULT NULL COMMENT '客户级别',
      `cust_phone` varchar(64) DEFAULT NULL COMMENT '固定电话',
      `cust_mobile` varchar(16) DEFAULT NULL COMMENT '移动电话',
      PRIMARY KEY (`cust_id`)
    ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
    

    8.2 编写实体和映射

    public final class Customer {
        private Long cust_id; 
        private String cust_name;
        private String cust_source;
        private String cust_industry;
        private String cust_level;
        private String cust_phone;
        private String cust_mobile;
        //set/get方法
    }
    
    • com/itzhouq/domain/Customer.hbm.xml
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE hibernate-mapping PUBLIC 
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
    <hibernate-mapping>
        <!-- 建立类与表的映射 -->
        <class name="com.itzhouq.domain.Customer" table="cst_customer">
            <!-- 建立类中的属性与表中的主键对应 -->
            <id name="cust_id" column="cust_id" >
                <!-- 主键生成策略 -->
                <generator class="native"/>
            </id>
            
            <!-- 建立类中的普通的属性和表的字段的对应 -->
            <property name="cust_name" column="cust_name" />
            <property name="cust_source" column="cust_source"/>
            <property name="cust_industry" column="cust_industry"/>
            <property name="cust_level" column="cust_level"/>
            <property name="cust_phone" column="cust_phone"/>
            <property name="cust_mobile" column="cust_mobile"/>
        </class>
    </hibernate-mapping>
    
    • hibernate.cfg.xml中引入映射文件
    <!-- 引入映射 -->
            <mapping resource="com/itzhouq/domain/Customer.hbm.xml"/>
    

    8.3 Spring和Hibernate整合

    • Spring的配置文件application.xml中引入Hibernate的配置信息
    <!-- Spring整合Hibernate -->
        <!-- 引入Hibernate的配置的信息=============== -->
        <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
            <!-- 引入hibernate的配置文件 -->
            <property name="configLocation" value="classpath:hibernate.cfg.xml"/>
        </bean>
    
    • 在Spring和Hibernate整合后,Spring提供了一个Hibernate的模板类简化Hibernate开发
    • 改写DAO继承HibernateDaoSupport
    public class CustomerDaoImpl extends HibernateDaoSupport implements CustomerDao {
        @Override
        public void save(Customer customer) {
            System.out.println("Dao中的save方法执行了。。。。");
        }   
    }
    
    • 配置的时候在DAO中直接注入SessionFactory:注入SessionFactory就会创建Hibernate模板。
    <!-- 配置Dao -->
        <bean id="customerDao" class="com.itzhouq.dao.impl.CustomerDaoImpl">
            <property name="sessionFactory" ref="sessionFactory"/>
        </bean>
    
    • DAO中使用Hibernate的模板完成保存操作
    package com.itzhouq.dao.impl;
    import org.springframework.orm.hibernate5.support.HibernateDaoSupport;
    
    /**
     * 客户管理的dao层的实现类
     * @author itzhouq
     *
     */
    import com.itzhouq.dao.CustomerDao;
    import com.itzhouq.domain.Customer;
    
    public class CustomerDaoImpl extends HibernateDaoSupport implements CustomerDao {
    
        @Override
        public void save(Customer customer) {
            System.out.println("Dao中的save方法执行了。。。。");
            this.getHibernateTemplate().save(customer);
        }
    }
    

    8.4 配置Spring的事务管理器

    • 配置事务管理器,开启注解事务
    <!-- 配置事务管理器 -->
        <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
            <property name="sessionFactory" ref="sessionFactory"/>
        </bean>
        
        <!-- 开启注解事务 -->
        <tx:annotation-driven transaction-manager="transactionManager"/>
    
    • 在业务层使用注解
    @Transactional
    public class CustomerDaoImpl extends HibernateDaoSupport implements CustomerDao {
    

    9. SSH整合方式二:将Hibernate的配置交给Spring管理

    9.1 复制一个项目

    • 复制一个项目,并修改Properties ---- Web Project Settings-----Comtext Root的名称

    9.2 将Hibernate的相关属性的配置转移到Spring

    • 数据库连接的配置:使用jdbc.properties
    jdbc.driverClass=com.mysql.jdbc.Driver
    jdbc.url=jdbc:mysql:///ssh1
    jdbc.username=root
    jdbc.password=2626
    
    • Spring中引入
    <!-- 引入外部属性文件=============================== -->
        <context:property-placeholder location="classpath:jdbc.properties"/>
    
    • C3P0连接池:在Spring
    <!-- 配置C3P0连接池=============================== -->
        <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
            <property name="driverClass" value="${jdbc.driverClass}"/>
            <property name="jdbcUrl" value="${jdbc.url}"/>
            <property name="user" value="${jdbc.username}"/>
            <property name="password" value="${jdbc.password}"/>
        </bean>
    
    • 整合Hibernate的配置
    <!-- Spring整合Hibernate -->
        <!-- 引入Hibernate的配置的信息=============== -->
        <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
            <!-- 注入连接池 -->
            <property name="dataSource" ref="dataSource"/>
            <!-- 配置Hibernate的相关属性 -->
            <property name="hibernateProperties">
                <props>
                    <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                    <prop key="hibernate.show_sql">true</prop>
                    <prop key="hibernate.format_sql">true</prop>
                    <prop key="hibernate.hbm2ddl.auto">update</prop>
                </props>
            </property>
            
            <!-- 设置映射文件 -->
            <property name="mappingResources">
                <list>
                    <value>com/itzhouq/domain/Customer.hbm.xml</value>
                </list>
            </property>
        </bean>
    

    9.3 Spring的配置文件最终版

    • 删除Hibernate的配置文件

    • 最终Spring的配置文件如下:

    <?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:aop="http://www.springframework.org/schema/aop"
        xmlns:tx="http://www.springframework.org/schema/tx"
        xsi:schemaLocation="http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.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">
        
        <!-- 引入外部属性文件=============================== -->
        <context:property-placeholder location="classpath:jdbc.properties"/>
        
        <!-- 配置C3P0连接池=============================== -->
        <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
            <property name="driverClass" value="${jdbc.driverClass}"/>
            <property name="jdbcUrl" value="${jdbc.url}"/>
            <property name="user" value="${jdbc.username}"/>
            <property name="password" value="${jdbc.password}"/>
        </bean>
        
        <!-- Spring整合Hibernate -->
        <!-- 引入Hibernate的配置的信息=============== -->
        <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
            <!-- 注入连接池 -->
            <property name="dataSource" ref="dataSource"/>
            <!-- 配置Hibernate的相关属性 -->
            <property name="hibernateProperties">
                <props>
                    <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                    <prop key="hibernate.show_sql">true</prop>
                    <prop key="hibernate.format_sql">true</prop>
                    <prop key="hibernate.hbm2ddl.auto">update</prop>
                </props>
            </property>
            
            <!-- 设置映射文件 -->
            <property name="mappingResources">
                <list>
                    <value>com/itzhouq/domain/Customer.hbm.xml</value>
                </list>
            </property>
        </bean>
        
        <!-- 配置Dao -->
        <bean id="customerDao" class="com.itzhouq.dao.impl.CustomerDaoImpl">
            <property name="sessionFactory" ref="sessionFactory"/>
        </bean>
        
        <!-- 配置Action============= -->
        <bean id="customerAction" class="com.itzhouq.web.action.CustomerAction" scope="prototype" >
            <!-- 手动注入Service -->
            <property name="customerService" ref="customerService"/>
        </bean>
        
        <!-- 配置Service================ -->
        <bean id="customerService" class="com.itzhouq.service.impl.CustomerServiceImpl">
            <property name="customerDao" ref="customerDao"></property>
        </bean>
        
        <!-- 配置事务管理器 -->
        <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
            <property name="sessionFactory" ref="sessionFactory"/>
        </bean>
        
        <!-- 开启注解事务 -->
        <tx:annotation-driven transaction-manager="transactionManager"/>
        
    </beans>
    
    

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