1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-app version="2.5"  3     xmlns="http://java.sun.com/xml/ns/javaee"  4     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  5     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee  6     http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> 7    8     <context-param> 9               <description>10                 将applicationContext.xml放在src目录下，依然能够找到该配置文件11             </description>12           13             <param-name>contextConfigLocation</param-name>14               <param-value>/WEB-INF/classes/applicationContext.xml</param-value>15     </context-param>16      <!-- 配置CharacterEncoding，设置字符集      -->  17       <filter>     18         <filter-name>characterEncodingFilter</filter-name>     19         <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>     20         <init-param>     21           <param-name>encoding</param-name>     22           <param-value>UTF-8</param-value>     23         </init-param>     24         <init-param>     25           <param-name>forceEncoding</param-name>     26           <param-value>true</param-value>     27         </init-param>     28       </filter>     29          30       <filter-mapping>     31         <filter-name>characterEncodingFilter</filter-name>     32         <url-pattern>/*</url-pattern>     33       </filter-mapping>34    35     <listener>36           <description>37             项目启动时，创建Ioc容器，将项目下所有费数据类创建对象，并注入，建立对象之间的关系 38         </description>39           40         <listener-class>41             org.springframework.web.context.ContextLoaderListener</listener-class>42     </listener>43     44     45      <!-- 配置Spring自动管理Session. 要配置到struts过滤器之前扩大session生命周期！-->  46      <filter>  47          <filter-name>hibernateSessionFilter</filter-name>  48          <filter-class>  49      org.springframework.orm.hibernate3.support.OpenSessionInViewFilter   50          </filter-class>  51      </filter>  52      <filter-mapping>  53          <filter-name>hibernateSessionFilter</filter-name>  54          <url-pattern>/*</url-pattern>  55      </filter-mapping>56      57        <!-- 页面session配置 -->58       <session-config>     59         <session-timeout>20</session-timeout>     60       </session-config>     61        62   63     <!-- struts2拦截器，将所有请求拦截到struts2的框架中 -->64   <filter>65         <filter-name>struts2</filter-name>66         <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>67     </filter>68 69     <filter-mapping>70         <filter-name>struts2</filter-name>71         <url-pattern>/*</url-pattern>72     </filter-mapping>73   74 </web-app>

 1 <?xml version="1.0" encoding="UTF-8" ?> 2 <!DOCTYPE struts PUBLIC 3     "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN" 4     "http://struts.apache.org/dtds/struts-2.3.dtd"> 5  6 <struts> 7     <!-- 如果请求地址=actionName!methodName ,则该配置需要进行设置，否则访问地址错误--> 8     <constant name="struts.enable.DynamicMethodInvocation" value="true" /> 9     10     <!-- 开发模式 -->11     <constant name="struts.devMode" value="true" />12     13     <!-- 编码格式过滤 -->14     <constant name="struts.i18n.encoding" value="utf-8"></constant>15     16    <!-- 告诉struts.xml不要自己通过反射new，对象，去spring的ioc容器中找17             action中的class=‘spring中Ioc容器中对象的id‘18             annotation注解生成对象默认情况下id值为是：类名首字符小写19             需要加jar包struts-spring-plugin..jar20          -->21     <constant name="struts.objectFactory" value="spring"></constant>22     23     24     <package name="default" namespace="/" extends="struts-default">25         <!-- actionName!methodName请求方式的配置 -->26         <action name="StudentAction" class="StudentAction">27             <result name="success">/page/success.jsp</result>28         </action>29     </package>30 </struts>

  1 <?xml version="1.0" encoding="UTF-8"?>  2 <beans xmlns="http://www.springframework.org/schema/beans"  3         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  4         xmlns:aop="http://www.springframework.org/schema/aop"  5         xmlns:tx="http://www.springframework.org/schema/tx"  6         xsi:schemaLocation="  7             http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd  8             http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd  9             http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> 10      11          12         <!-- 数据库连接池，以及建立数据库连接 --> 13         <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> 14             <!-- 驱动 --> 15             <property name="driverClass" value="com.mysql.jdbc.Driver"> 16              17             </property> 18             <!-- 数据库地址 --> 19             <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/test"> 20                  21             </property> 22             <!-- 默认初始化获取3个连接  --> 23             <!-- 空闲连接检查时间 --> 24             <property name="idleConnectionTestPeriod" value="18000"></property> 25             <!-- 最大空闲连接时间 3小时 --> 26             <property name="maxIdleTime" value="25000"></property> 27             <!-- 检查获取的连接是否有效 --> 28             <property name="testConnectionOnCheckin" value="true"></property> 29             <property name="testConnectionOnCheckout" value="true"></property> 30             <!-- 测试语句 --> 31             <property name="preferredTestQuery" value="select 1"></property> 32             <!-- 连接数据库 --> 33             <property name="properties"> 34                 <props> 35                         <prop key="user">root</prop> 36                         <prop key="password">1234</prop> 37                         <prop key="c3p0.acquire_increment">5</prop> 38                         <prop key="c3p0.idle_test_period">18000</prop> 39          40                         <!--  连接空闲超时时间  --> 41                         <prop key="c3p0.timeout">20000</prop> 42                         <prop key="c3p0.max_size">40</prop> 43                         <prop key="c3p0.max_statements">100</prop> 44                         <prop key="c3p0.min_size">10</prop> 45                 </props> 46             </property>     47         </bean> 48          49          50          51         <!-- 替代hibernate中hibernate.cfg.xml包括：连接数据库信息，实体类和表的映射桥梁，全局参数的配置 --> 52         <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 53             <!--  54                 一般有三类配置信息！！ 55                     1.  和数据库连接信息。  56                     2.  全局参数配置   比如缓存配置， sql打印信息，等等。。 57                     3.  mapping          58          --> 59             <!-- 【1】数据库连接 --> 60             <property name="dataSource" > 61                 <ref bean="dataSource"/> 62             </property> 63             <!-- 【2】参数配置 --> 64             <property name="hibernateProperties"> 65                 <props> 66                     <!-- 一些hibernate框架的设置 --> 67                         <!-- hibernate 会自动生成sql。  为了能够屏蔽 数据库的差异。  需要配置  数据库方言--> 68                          <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop> 69                           70                         <!-- 如果数据库中无相应的表的话，则自动生成一个与po对应的表  --> 71                          <prop key="hibernate.hbm2ddl.auto">update</prop> 72                              73                         <!-- 在服务器后台打印出hibernate映射的sql语句 ,格式打印sql语句--> 74                         <prop key="hibernate.show_sql" >true</prop> 75                         <prop key="hibernate.format_sql" >true</prop>      76                </props> 77             </property> 78          79             <!-- 【3】mapping数据模型和数据库的桥梁，只需要配置到路径，无需一个个配置 --> 80             <property name="mappingDirectoryLocations"> 81                 <list> 82                     <value>classpath:/com/bjsxt/sxf/po</value> 83                 </list> 84             </property> 85     </bean> 86      87      88     <!-- 在ioc容器中创建HibernateTemplate对象，并将sessionFactory工厂的对象，注入其中。 --> 89     <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate" > 90         <property name="sessionFactory" ref="sessionFactory"></property> 91     </bean> 92      93      94     <!-- 事务 --> 95     <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> 96         <property name="sessionFactory" ref="sessionFactory"></property> 97     </bean> 98      99     <!-- 动态批量代理，事务，确保实际业务逻辑的完整性，合理性。比如银行转账的事务 -->100      <tx:advice id="txadvice" transaction-manager="transactionManager">     101         <tx:attributes>     102             <tx:method name="get*" propagation="REQUIRED"   read-only="true"/>     103             <tx:method name="find*" propagation="REQUIRED"  read-only="true"/>104             <tx:method name="query*" propagation="REQUIRED" read-only="true"/>        105             <tx:method name="*" propagation="REQUIRED" />     106         </tx:attributes>     107     </tx:advice>   108     <!-- 面向切面编程 -->109     <aop:config proxy-target-class="true">     110         <!-- 切面 -->111         <aop:pointcut id="serviceMethods" expression="execution(* com.bjsxt.sxf.service.impl.*.*(..))"/>     112         <aop:advisor advice-ref="txadvice" pointcut-ref="serviceMethods"/>     113     </aop:config>  114     115     <!-- 导入各种包，将bean分类。进行配置。 -->116     <import resource="applicationContext-dao.xml"/>117     <import resource="applicationContext-service.xml"/>118     <import resource="applicationContext-action.xml"/>119     120 </beans>

 1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans 3     xmlns="http://www.springframework.org/schema/beans" 4     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 5     xmlns:p="http://www.springframework.org/schema/p" 6     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"> 7  8  9     <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">10             <property name="sessionFactory" ref="sessionFactory"></property>11     </bean>12     13     <bean id="StudentDao" class="com.bjsxt.sxf.dao.StudentDao" scope="prototype"  >14         <property name="hibernateTemplate" ref="hibernateTemplate"></property>15     </bean>16 </beans>

1 <?xml version="1.0" encoding="UTF-8"?>2 <beans3     xmlns="http://www.springframework.org/schema/beans"4     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"5     xmlns:p="http://www.springframework.org/schema/p"6     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">7     8     <bean id="StudentService" class="com.bjsxt.sxf.service.impl.StudentServiceImpl" scope="prototype" autowire="byType"></bean>9 </beans>

 1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans 3     xmlns="http://www.springframework.org/schema/beans" 4     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 5     xmlns:p="http://www.springframework.org/schema/p" 6     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"> 7      8     <bean id="StudentAction" class="com.bjsxt.sxf.action.StudentAction" scope="prototype" autowire="byType" ></bean> 9     10 </beans>

 1 <?xml version="1.0"?> 2 <!DOCTYPE hibernate-mapping PUBLIC  3     "-//Hibernate/Hibernate Mapping DTD 3.0//EN" 4     "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> 5 <hibernate-mapping  6     package="com.bjsxt.sxf.po"><!-- 实体类包名 --> 7  8     <class name="Student" table="shang_student"> 9         10         11         <!-- 主键递增 -->12         <id name="id" column="id">13             <generator class="native"></generator>14         </id>15         16         <!-- 学生名字 -->17         <property name="name" column="name"></property>18         <!-- 学生性别 -->19         <property name="sex" column="sex"></property>20         21         22     </class>23     24 </hibernate-mapping>

 1 public class StudentAction { 2     private StudentService studentService; 3      4      5     public String add(){ 6         System.out.println("StudentAction.add(8888888888888)"); 7         Student student =new Student(); 8         student.setName("shangxiaoyan"); 9         student.setSex("女");10         studentService.addStudent(student);11         return null;12     }