SSH整合XML版(Spring+Struts2+Hibernate)

整体架构：

 

pom.xml 引入maven节点：

 <dependencies>
        <!--单测-->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.3</version>
            <scope>test</scope>
        </dependency>
        <!--spring配置-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>4.2.0.RELEASE</version>
        </dependency>
        <!--aop使用的jar-->
        <dependency>
            <groupId> org.aspectj</groupId >
            <artifactId> aspectjweaver</artifactId >
            <version> 1.8.7</version >
        </dependency>

        <!--SpringWeb-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>4.1.8.RELEASE</version>
        </dependency>

        <!--JavaEE-->
        <dependency>
            <groupId>javaee</groupId>
            <artifactId>javaee-api</artifactId>
            <version>5</version>
        </dependency>

        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
            <scope>runtime</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>4.2.5.RELEASE</version>
        </dependency>

        <!--c3p0-->
        <dependency>
            <groupId>com.mchange</groupId>
            <artifactId>c3p0</artifactId>
            <version>0.9.5.2</version>
        </dependency>

        <!--hibernate jar包-->
        <!--jta的jar包-->
        <dependency>
            <groupId>javax.transaction</groupId>
            <artifactId>jta</artifactId>
            <version>1.1</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.0.6.Final</version>
        </dependency>

        <!--Spring-ORM-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version> 4.2.2.RELEASE</version>
        </dependency>

        <!--Oracle驱动的jar-->
        <dependency>
            <groupId>com.oracle</groupId>
            <artifactId>ojdbc6</artifactId>
            <version>11.2.0.1.0</version>
        </dependency>

        <!--struts2-->
        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts2-core</artifactId>
            <version>2.3.4.1</version>
        </dependency>

        <dependency>
            <groupId>org.apache.struts.xwork</groupId>
            <artifactId>xwork-core</artifactId>
            <version>2.3.4.1 </version>
        </dependency>

        <!-- struts2整合spring -->
        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts2-spring-plugin</artifactId>
            <version>2.3.4.1</version>
        </dependency>

        <!-- struts注解核心包 -->
        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts2-convention-plugin</artifactId>
            <version>2.3.4.1</version>
        </dependency>
    </dependencies>
    <build>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
            </resource>
        </resources>
    </build>
</project>

　　

bean层：

Dog：

public class Dog {


    private Integer did;

    private String dname;

    private Integer dage;



    public Integer getDid() {
        return did;
    }

    public void setDid(Integer did) {
        this.did = did;
    }

    public String getDname() {
        return dname;
    }

    public void setDname(String dname) {
        this.dname = dname;
    }

    public Integer getDage() {
        return dage;
    }

    public void setDage(Integer dage) {
        this.dage = dage;
    }
}

　　

Dog.hbm.xml：

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<hibernate-mapping package="cn.happy.bean">

    <!--实体 name=实体端内容 column=DB端内容-->
    <class name="Dog" table="Dog" >
        <id name="did" column="did">
            <!--主键生成策略 addignde 手动给赋值-->
            <generator class="native"></generator>
        </id>
        <property name="dname" column="dname"></property>
        <property name="dage" column="dage"></property>

  
    </class>


</hibernate-mapping>

　　

Dao层：
IDogDao：

public interface IDogDao {

    //添加部门
    public void addDog(Dog dog);



}

　　

IDogDaoImpl：

public class IDogDaoImpl implements IDogDao {

    private SessionFactory sessionFactory;


    public void addDog(Dog dog) {
        Session session = sessionFactory.getCurrentSession();
        session.save(dog);


    }

    public SessionFactory getSessionFactory() {
        return sessionFactory;
    }

    public void setSessionFactory(SessionFactory sessionFactory) {
        this.sessionFactory = sessionFactory;
    }
}

　　

service层：

service：

public interface IDogServices {
    //添加部门
    public void addDog(Dog dog);
}

　　

IDogServicesImpl：

public class IDogServicesImpl implements IDogServices {

    private IDogDao dao;
    @Transactional
    public void addDog(Dog dog) {
        dao.addDog(dog);

    }

    public IDogDao getDao() {
        return dao;
    }

    public void setDao(IDogDao dao) {
        this.dao = dao;
    }
}

　　

action层：

public class DogAction extends ActionSupport {
    private Dog dog;
    private IDogServices dogServices;

    public String addDog(){
        dogServices.addDog(dog);


        return SUCCESS;
    }

    public Dog getDog() {
        return dog;
    }

    public void setDog(Dog dog) {
        this.dog = dog;
    }

    public IDogServices getDogServices() {
        return dogServices;
    }

    public void setDogServices(IDogServices dogServices) {
        this.dogServices = dogServices;
    }
}

　　

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"
       xmlns:context="http://www.springframework.org/schema/context"
       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/tx http://www.springframework.org/schema/tx/spring-tx.xsd">





   <!-- 配置数据源c3p0-->
   <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
      <property name="driverClass" value="${jdbc.driverClassName}"></property>
      <property name="jdbcUrl" value="${jdbc.url}"></property>
      <property name="user" value="${jdbc.username}"></property>
      <property name="password" value="${jdbc.password}"></property>
   </bean>
<!--识别到jdbc.property-->
   <context:property-placeholder location="classpath:jdbc.properties"></context:property-placeholder>

<!--SssionFactory -->
   <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
      <property name="dataSource" ref="dataSource"></property>
      <property name="hibernateProperties">
         <props>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="format_sql">true</prop>
            <prop key="dialect">org.hibernate.dialect.Oracle10gDialect</prop>
            <!--和线程绑定的Session-->
            <prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate5.SpringSessionContext</prop>
         </props>
      </property>
      <!--扫描小配置文件-->
      <property name="mappingDirectoryLocations" value="classpath:cn/happy/bean"></property>
      <!--扫描指定包下的注解类-->
      <!--<property name="packagesToScan">-->
         <!--<list>-->
            <!--<value>cn.happy.bean</value>-->
         <!--</list>-->
      <!--</property>-->



   </bean>
   <!--3.DAO    没有实现类-->
   <bean id="dogDao" class="cn.happy.dao.IDogDaoImpl">
      <property name="sessionFactory" ref="sessionFactory"></property>
   </bean>

   <!--4.service-->
   <bean id="dogServices" class="cn.happy.service.IDogServicesImpl">
      <property name="dao" ref="dogDao"></property>
   </bean>

   <bean id="dogAction" class="cn.happy.action.DogAction" scope="prototype">
      <property name="dogServices" ref="dogServices"></property>
   </bean>


   <!--事务管理器-->
   <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
      <property name="sessionFactory" ref="sessionFactory"></property>
   </bean>

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






</beans>

jdbc.properties：
jdbc.driverClassName=oracle.jdbc.driver.OracleDriver
jdbc.url=jdbc:oracle:thin:@localhost:1521:orcl
jdbc.username=scott
jdbc.password=tiger

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>
    <!-- 配置文件中只要添加以下配置，那么以后修改配置文件不用重启tomcat -->
    <constant name="struts.devMode" value="true" />
    <constant name="struts.objectFactory" value="spring" />
<package name="default" namespace="/" extends="struts-default">

    <action name="addDog" class="dogAction" method="addDog">
        <result name="success">/jsp/index.jsp</result>
    </action>


</package>


</struts>

　　

Web.xml:

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>

  <!--上下文-->
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:applicationContext.xml</param-value>
  </context-param>
  <!--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>
    <!--拦截所有方法-->
    <url-pattern>/*</url-pattern>
  </filter-mapping>

  <!--监听器和-->
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>


</web-app>

　　

login.jsp：

<%@ taglib prefix="s" uri="/struts-tags" %>
<%@ page language="java" contentType="text/html; charset=UTF-8" isELIgnored="false"
         pageEncoding="UTF-8"%>
<html>
<body>
<h2>你好，世界</h2>
<div>

    <s:form action="addDog" method="POST" namespace="/">
      请输入用户名：  <s:textfield name="dog.dname"></s:textfield></br>
        请输入密码：<s:password name="dog.dage"></s:password>
        <s:submit value="登陆"></s:submit>
    </s:form>


</div>

</body>
</html>