struts2+spring3+hibernate3

配置文件的写法和格式

web.xml

代码

<? xml version="1.0" encoding="UTF-8" ?>
< web-app  xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance"  xmlns ="http://java.sun.com/xml/ns/javaee"  xmlns:web ="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"  xsi:schemaLocation ="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"  id ="WebApp_ID"  version ="3.0" >
   < display-name > SSH </ display-name >
   <!--  spring上下文配置路径  -->
   < context-param >
       < param-name > contextConfigLocation </ param-name >
       < param-value > classpath:beans.xml </ param-value >
   </ context-param >
  
   <!--  对spring容器进行实例化  -->
   < listener >
       < listener-class > org.springframework.web.context.ContextLoaderListener </ listener-class >
   </ listener >

   <!--  struts 控制器  -->
   < filter >
       < filter-name > struts2 </ filter-name >
       < filter-class >
          org.apache.struts2.dispatcher.FilterDispatcher
       </ filter-class >
   </ filter >
   < filter-mapping >
       < filter-name > struts2 </ filter-name >
       < url-pattern > /* </ url-pattern >
   </ filter-mapping >
  
<!--  强制编码UTF-8  -->
   < filter >
       < filter-name > characterEncodingFilter </ filter-name >
       < filter-class > org.springframework.web.filter.CharacterEncodingFilter </ filter-class >
       < init-param >
           < param-name > encoding </ param-name >
           < param-value > UTF-8 </ param-value >
       </ init-param >
       < init-param >
           < param-name > forceEncoding </ param-name >
           < param-value > true </ param-value >
       </ init-param >
   </ filter >
   < filter-mapping >
       < filter-name > characterEncodingFilter </ filter-name >
       < url-pattern > *.jsp </ url-pattern >
   </ filter-mapping >
  
   <!--  JPA过滤器组件  -->
   < filter >
     < filter-name > jpaFilter </ filter-name >
     < filter-class > org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter </ filter-class >
     </ filter >
     < filter-mapping >
     < filter-name > jpaFilter </ filter-name >
     < url-pattern > /* </ url-pattern >
   </ filter-mapping >
  
   < welcome-file-list >
     < welcome-file > index.jsp </ welcome-file >
   </ welcome-file-list >
</ web-app >

struts.xml

代码

<? xml version="1.0" encoding="UTF-8"  ?>
<! DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd" >

< struts >
     <!--  默认的视图主题  -->
     < constant  name ="struts.ui.theme"  value ="simple"   />

      < constant  name ="struts.objectFactory"  value ="spring"   />
    
      < package  name ="employee"  namespace ="/employee"  extends ="struts-default" >
          < action  name ="list"  class ="employeeAction" >
              < result  name ="list" > /WEB-INF/page/employee.jsp </ result >
          </ action >
      </ package >
</ struts >

beans.xml

代码

<? 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-2.5.xsd
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context-2.5.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd" >
     < context:component-scan  base-package ="cn.itcast" />
    
     < bean  id ="dataSource"  class ="com.mchange.v2.c3p0.ComboPooledDataSource"  destroy-method ="close" >
         < property  name ="driverClass"  value ="org.gjt.mm.mysql.Driver" />
        <!--

            < property  name ="jdbcUrl"  value ="jdbc:mysql://localhost:3306/test?useUnicode=true&amp;characterEncoding=UTF-8" />

        -->

        <property name="jdbcUrl" value="jdbc:microsoft:sqlserver://localhost;DatabaseName=test"/> 　　
         < property  name ="user"  value ="root" />
         < property  name ="password"  value ="000" />
         <!-- 初始化时获取的连接数，取值应在minPoolSize与maxPoolSize之间。Default: 3  -->
         < property  name ="initialPoolSize"  value ="1" />
         <!-- 连接池中保留的最小连接数。 -->
         < property  name ="minPoolSize"  value ="1" />     
         <!-- 连接池中保留的最大连接数。Default: 15  -->
         < property  name ="maxPoolSize"  value ="300" />
         <!-- 最大空闲时间,60秒内未使用则连接被丢弃。若为0则永不丢弃。Default: 0  -->
         < property  name ="maxIdleTime"  value ="60" />     
         <!-- 当连接池中的连接耗尽的时候c3p0一次同时获取的连接数。Default: 3  -->
         < property  name ="acquireIncrement"  value ="5" />     
         <!-- 每60秒检查所有连接池中的空闲连接。Default: 0  -->
         < property  name ="idleConnectionTestPeriod"  value ="60" />
     </ bean >
     < bean  id ="sessionFactory"  class ="org.springframework.orm.hibernate3.LocalSessionFactoryBean" >
         < property  name ="dataSource"  ref ="dataSource" />
          < property  name ="mappingResources" >
                 < list >
                   < value > cn/itcast/bean/Employee.hbm.xml </ value >
                 </ list >
         </ property >
          < property  name ="hibernateProperties" >
              < value >
                  hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
                  hibernate.hbm2ddl.auto=update
                  hibernate.show_sql=false
                  hibernate.format_sql=false
               </ value >
          </ property >
     </ bean >
     < bean  id ="txManager"  class ="org.springframework.orm.hibernate3.HibernateTransactionManager" >
         < property  name ="sessionFactory"  ref ="sessionFactory" />
     </ bean >
     <!-- 使用基于注解方式配置事务  -->
     < tx:annotation-driven  transaction-manager ="txManager" />
</ beans >