SSH整合注解版(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：

@Entity
@Table(name = "Dog")
public class Dog {
    //ssh 注解版
@Id
@GeneratedValue
    private Integer did;
@Column
    private String dname;
@Column
    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;
    }
}

Dao层：
IDogDao：

public interface IDogDao {

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



}

　　

IDogDaoImpl：

@Repository("IDogDao")
public class IDogDaoImpl implements IDogDao {
@Resource(name = "sessionFactory")
    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：

@Service("IDogServices")
public class IDogServicesImpl implements IDogServices {
@Resource(name = "IDogDao")
    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：

@Controller
@ParentPackage("struts-default")
@Namespace("/")
@Scope("prototype")//多例
public class DogAction extends ActionSupport {
    private Dog dog;
    @Resource(name = "IDogServices")
    private IDogServices dogServices;
    @Action(value = "/add",results = {@Result(name = "success",location = "/jsp/index.jsp")})
    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">

	<!--包扫描器-->
<context:component-scan base-package="cn.happy"></context:component-scan>
	<!-- 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="packagesToScan" value="cn.happy.entity"></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.properject:

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

　　

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="/add" method="POST">
      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="添加"></s:submit>
    </s:form>


</div>

</body>
</html>