下面我们再来看一下本书综合实例项目中用到的完整配置文件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" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd"> <!-- 定义使用C3P0连接池的数据源 --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"> <!-- 指定连接数据库的JDBC驱动 --> <property name="driverClass"> <value>com.mysql.jdbc.Driver</value> </property> <!-- 连接数据库所用的URL --> <property name="jdbcUrl"> <value>jdbc:mysql://localhost:3306/eportal?useUnicode=true&characterEncoding=gbk</value> </property> <!-- 连接数据库的用户名 --> <property name="user"> <value>root</value> </property> <!-- 连接数据库的密码 --> <property name="password"> <value>root</value> </property> <!-- 设置数据库连接池的最大连接数 --> <property name="maxPoolSize"> <value>20</value> </property> <!-- 设置数据库连接池的最小连接数 --> <property name="minPoolSize"> <value>2</value> </property> <!-- 设置数据库连接池的初始化连接数 --> <property name="initialPoolSize"> <value>2</value> </property> <!-- 设置数据库连接池的连接的最大空闲时间,单位为秒 --> <property name="maxIdleTime"> <value>20</value> </property> </bean> <!-- 定义Hibernate的SessionFactory --> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <!-- 依赖注入上面定义的数据源dataSource --> <property name="dataSource" ref="dataSource" /> <!-- 注册Hibernate的ORM映射文件 --> <property name="mappingResources"> <list> <value>com/eportal/ORM/News.hbm.xml</value> <value>com/eportal/ORM/Category.hbm.xml</value> <value>com/eportal/ORM/Memberlevel.hbm.xml</value> <value>com/eportal/ORM/Cart.hbm.xml</value> <value>com/eportal/ORM/Traffic.hbm.xml</value> <value>com/eportal/ORM/Newsrule.hbm.xml</value> <value>com/eportal/ORM/Merchandise.hbm.xml</value> <value>com/eportal/ORM/Admin.hbm.xml</value> <value>com/eportal/ORM/Orders.hbm.xml</value> <value>com/eportal/ORM/Cartselectedmer.hbm.xml</value> <value>com/eportal/ORM/Newscolumns.hbm.xml</value> <value>com/eportal/ORM/Member.hbm.xml</value> </list> </property> <!-- 设置Hibernate的相关属性 --> <property name="hibernateProperties"> <props> <!-- 设置Hibernate的数据库方言 --> <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop> <!-- 设置Hibernate是否在控制台输出SQL语句,开发调试阶段通常设为true --> <prop key="show_sql">true</prop> <!-- 设置Hibernate一个提交批次中的最大SQL语句数 --> <prop key="hibernate.jdbc.batch_size">50</prop> <prop key="show_sql">50</prop> </props> </property> </bean> <!--定义Hibernate的事务管理器HibernateTransactionManager --> <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <!-- 依赖注入上面定义的sessionFactory --> <property name="sessionFactory" ref="sessionFactory" /> </bean> <!--定义Spring的事务拦截器TransactionInterceptor --> <bean id="transactionInterceptor" class="org.springframework.transaction.interceptor.TransactionInterceptor"> <!-- 依赖注入上面定义的事务管理器transactionManager --> <property name="transactionManager" ref="transactionManager" /> <!-- 定义需要进行事务拦截的方法及所采用的事务控制类型 --> <property name="transactionAttributes"> <props> <!-- 以browse、list、load、get及is开头的所有方法采用只读型事务控制类型 --> <prop key="browse*">PROPAGATION_REQUIRED,readOnly</prop> <prop key="list*">PROPAGATION_REQUIRED,readOnly</prop> <prop key="load*">PROPAGATION_REQUIRED,readOnly</prop> <prop key="get*">PROPAGATION_REQUIRED,readOnly</prop> <prop key="is*">PROPAGATION_REQUIRED,readOnly</prop> <!-- 所有方法均进行事务控制,如果当前没有事务,则新建一个事务 --> <prop key="*">PROPAGATION_REQUIRED</prop> </props> </property> </bean> <!-- 定义BeanNameAutoProxyCreatorf进行Spring的事务处理 --> <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator"> <!-- 针对指定的bean自动生成业务代理 --> <property name="beanNames"> <list> <value>adminService</value> <value>columnsService</value> <value>newsService</value> <value>crawlService</value> <value>memberLevelService</value> <value>memberService</value> <value>categoryService</value> <value>merService</value> <value>cartService</value> <value>ordersService</value> <value>trafficService</value> </list> </property> <!-- 这个属性为true时,表示被代理的是目标类本身而不是目标类的接口 --> <property name="proxyTargetClass"> <value>true</value> </property> <!-- 依赖注入上面定义的事务拦截器transactionInterceptor --> <property name="interceptorNames"> <list> <value>transactionInterceptor</value> </list> </property> </bean> <!-- 装配通用数据库访问类BaseDAOImpl --> <bean id="dao" class="com.eportal.DAO.BaseDAOImpl"> <property name="sessionFactory" ref="sessionFactory" /> </bean> <!-- 部署系统用户管理业务逻辑组件AdminServiceImpl --> <bean id="adminService" class="com.eportal.service.AdminServiceImpl"> <property name="dao" ref="dao" /> </bean> <!-- 部署新闻栏目管理业务逻辑组件ColumnsServiceImpl --> <bean id="columnsService" class="com.eportal.service.ColumnsServiceImpl"> <property name="dao" ref="dao" /> </bean> <!-- 部署新闻管理业务逻辑组件NewsServiceImpl --> <bean id="newsService" class="com.eportal.service.NewsServiceImpl"> <property name="dao" ref="dao" /> </bean> <!-- 部署新闻采集规则业务逻辑组件CrawlServiceImpl --> <bean id="crawlService" class="com.eportal.service.CrawlServiceImpl"> <property name="dao" ref="dao" /> </bean> <!-- 部署会员级别管理业务逻辑组件MemberLevelServiceImpl --> <bean id="memberLevelService" class="com.eportal.service.MemberLevelServiceImpl"> <property name="dao" ref="dao" /> </bean> <!-- 部署会员管理业务逻辑组件MemberServiceImpl --> <bean id="memberService" class="com.eportal.service.MemberServiceImpl"> <property name="dao" ref="dao" /> </bean> <!-- 部署商品分类管理业务逻辑组件CategoryServiceImpl --> <bean id="categoryService" class="com.eportal.service.CategoryServiceImpl"> <property name="dao" ref="dao" /> </bean> <!-- 部署商品管理业务逻辑组件MerchandiseServiceImpl --> <bean id="merService" class="com.eportal.service.MerchandiseServiceImpl"> <property name="dao" ref="dao" /> </bean> <!-- 部署购物车管理业务逻辑组件CartServiceImpl --> <bean id="cartService" class="com.eportal.service.CartServiceImpl"> <property name="dao" ref="dao" /> </bean> <!-- 部署订单管理业务逻辑组件OrderServiceImpl --> <bean id="ordersService" class="com.eportal.service.OrderServiceImpl"> <property name="dao" ref="dao" /> </bean> <!-- 部署流量统计业务逻辑组件TrafficServiceImpl --> <bean id="trafficService" class="com.eportal.service.TrafficServiceImpl"> <property name="dao" ref="dao" /> </bean> <!-- 部署Struts 2负责系统用户管理的控制器AdminAction --> <bean id="adminAction" class="com.eportal.struts.action.AdminAction"scope="prototype"> <property name="service" ref="adminService" /> </bean> <!-- 部署Struts 2负责新闻栏目管理的控制器ColumnsAction --> <bean id="columnsAction" class="com.eportal.struts.action.ColumnsAction"scope="prototype"> <property name="service" ref="columnsService" /> </bean> <!-- 部署Struts 2负责新闻管理的控制器NewsAction --> <bean id="newsAction" class="com.eportal.struts.action.NewsAction"scope="prototype"> <property name="service" ref="newsService" /> <property name="columnsService" ref="columnsService" /> </bean> <!-- 部署Struts 2负责新闻采集规则管理的控制器CrawlAction --> <bean id="crawlAction" class="com.eportal.struts.action.CrawlAction"scope="prototype"> <property name="service" ref="crawlService" /> <property name="columnsService" ref="columnsService" /> </bean> <!-- 部署Struts 2负责会员级别管理的控制器MemberlevelAction --> <bean id="memberLeveAction" class="com.eportal.struts.action.MemberlevelAction"scope="prototype"> <property name="service" ref="memberLevelService" /> </bean> <!-- 部署Struts 2负责会员管理的控制器MemberAction --> <bean id="memberAction" class="com.eportal.struts.action.MemberAction"scope="prototype"> <property name="service" ref="memberService" /> <property name="memberLevelService" ref="memberLevelService" /> </bean> <!-- 部署Struts 2负责商品分类管理的控制器CategoryAction --> <bean id="categoryAction" class="com.eportal.struts.action.CategoryAction"scope="prototype"> <property name="service" ref="categoryService" /> </bean> <!-- 部署Struts 2负责商品管理的控制器MerchandiseAction --> <bean id="merchandiseAction" class="com.eportal.struts.action.MerchandiseAction"scope="prototype"> <property name="service" ref="merService" /> <property name="cateService" ref="categoryService" /> </bean> <!-- 部署Struts 2负责购物车管理的控制器CartAction --> <bean id="cartAction" class="com.eportal.struts.action.CartAction"scope="prototype"> <property name="service" ref="cartService" /> <property name="merService" ref="merService" /> </bean> <!-- 部署Struts 2负责订单管理的控制器OrdersAction --> <bean id="ordersAction" class="com.eportal.struts.action.OrdersAction"scope="prototype"> <property name="service" ref="ordersService" /> <property name="cartService" ref="cartService" /> <property name="memberService" ref="memberService" /> </bean> <!-- 部署Struts 2负责流量统计的控制器TrafficAction --> <bean id="trafficAction" class="com.eportal.struts.action.TrafficAction"scope="prototype"> <property name="service" ref="trafficService" /> </bean> </beans>