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
@GeneratedValueprivate Integer did;
@Columnprivate String dname;
@Columnprivate 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;@Transactionalpublic 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/beanshttp://www.springframework.org/schema/beans/spring-beans.xsdhttp://www.springframework.org/schema/contexthttp://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>