SSH三大框架整合后的配置文件详解

学习三大框架Struts2 、  hibernate  、  spring 时，涉及到三大框架的配置文件以及整合。今天就来详细写写三大框架配置文件的详细内容。

一 Spring的applicationContext.xml中的配置：

<? xmlversion = "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"

xsi:schemaLocation ="http://www.springframework.org/schema/beans 

      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd

      http://www.springframework.org/schema/context

           http://www.springframework.org/schema/context/spring-context-3.0.xsd

           http://www.springframework.org/schema/aop

           http://www.springframework.org/schema/aop/spring-aop-3.0.xsd

           http://www.springframework.org/schema/tx

           http://www.springframework.org/schema/tx/spring-tx-3.0.xsd" >

<!-- 配置由Spring IoC容器托管对象对应的被注解的类所在的包 -->

< context:component-scan base-package = "com.kedacom" />

<!-- 配置通过自动生成代理类实现AOP功能 -->

<aop:aspectj-autoproxy />

<!--DateSource 使用c3p0连接池-->

< bean id ="dateSource" class ="com.mchange.v2.c3p0.ComboPooledDateSource" destroy-method ="close" >

< property name ="driverClass" value ="com. MySQL.jdbc.Driver" ></ property >

< property name ="jdbcUrl" value ="jdbc: mysql:/3306/pmsdb" ></ property >

<property name = "user" value = "root" ></property >

< property name ="password" value ="root" ></ property >

</bean >

<!-- SessionFactory 配置  配置Spring提供的支持注解ORM映射的 Hibernate会话工厂-->

< bean id ="sessionFactory" class ="org.springframework.orm.hibernate3.annotation" >

< property name ="dateSource" ref ="dateSource" ></ property >

< property name ="congifLocation" value ="classpath:hibernate.cfg.xml" ></ property >

</bean >

<!-- 配置spring基于注解的声明式事务管理 -->

< bean id ="transactionManager" class ="org.springframework.orm.hibernate3.HibernateTransactionManager" >  

<!-- 通过setter注入 Hibernate会话工厂 -->

< property name ="sessionFactory" ref ="sessionFactory" ></ property >

</bean >

<tx:annotation-driven transaction-manager = "transactionManager" />

</beans >

二 Hibernate.cfg.xml配置：

  

<? xmlversion = '1.0'encoding = 'UTF-8' ?>

<! DOCTYPEhibernate-configuration   PUBLIC

          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"

          "http://hibernate.sourceforge .NET/hibernate-configuration-3.0.dtd" >

<!-- Generated by MyEclipse  Hibernate Tools.                   -->

<hibernate-configuration >

     <session-factory >

    <!--  数据库连接信息 ，其他的写到了spring配置文件中去 -->

        < property name= "dialect" >org.hibernate.dialect.MySQLDialect </ property >

        <!-- 其他配置 -->

         <property name = "show_sql" > true </property >

        < property name= "hbm2ddl.auto" >update </ property >

        <!-- 导入映射配置 -->

         < mapping resource ="../../.hbm.xml" />

         < mapping resource ="../../.hbm.xml" />

         < mapping resource ="../../.hbm.xml" />

        

     </session-factory >

</hibernate-configuration >

三 struts.xml中的配置文件：

<? xml version = "1.0" encoding = "UTF-8" ?>

<! DOCTYPE   struts PUBLIC   "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd" >

< struts >

<!-- 配置为开发模式 -->

< constant name = "struts.devMode" value = "true" ></ constant >

      <!-- 配置扩展名为action -->

< constant  name = "struts.action.extension"  value = "action" ></ constant >

<!-- 当struts配置文件修改时，系统是否自动重新加载该文件，默认false，开发阶段最好打开 -->

< constant  name = "struts.configuration.xml.reload"  value = "true" ></ constant >

<!-- 全局视图 -->

< package  name = "LunTanSystem"  extends = "struts-default" >

< global-results >

< result  name = "error" > /error.jsp </ result >

< result  name = "ajax" > /ajax.jsp </ result >

< result  name = "noLogin" > /login.jsp </ result >

</ global-results >

<!-- 当与action整合后，class属性写的就是Spring中bean的属性 -->

< action  name = "test"  class = "testAction" >

< result  name = "success" > /test.jsp </ result >

</ action >

</ package >

</ struts >     

四 web.xml配置文件的编写：

<? xml  version = "1.0"  encoding = "UTF-8" ?>

<web-app   version = "2.5"  

xmlns ="http:// Java.sun.com/xml/ns/javaee"  

xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance"  

xsi:schemaLocation ="http://java.sun.com/xml/ns/javaee 

http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" >

   <display-name ></display-name >

  <!-- 配置Struts2的主过滤器 -->

     <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 >

   <!--配置Spring的监听器，用于初始化ApplicationContext.xml  -->

   <listener >

   < listener-class >org.springframework.web.context.ContextLoader </ listener-class >

   </listener >

   <context-param >

   < param-name >contextConfigLocation </ param-name >

   < param-value >classpath:applicationContext*. xml </ param-value >

   </context-param >

  

   <welcome-file-list >

     <welcome-file > index.jsp </welcome-file >

   </welcome-file-list >

</web-app >