简单Spring+Struts2+Hibernate框架搭建

使用Maven+Spring+Struts2+Hibernate整合

pom文件　　

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

	<modelVersion>4.0.0</modelVersion>

	<parent>

		<groupId>org.javasite</groupId>

		<artifactId>JavaSite</artifactId>

		<version>0.0.1-SNAPSHOT</version>

	</parent>

	<artifactId>SpringStruts2Hibernate</artifactId>

	<packaging>war</packaging>

	<dependencies>

		<!-- https://mvnrepository.com/artifact/org.apache.struts/struts2-core -->

		<dependency>

			<groupId>org.apache.struts</groupId>

			<artifactId>struts2-core</artifactId>

			<version>2.3.24.1</version>

		</dependency>

		<!-- https://mvnrepository.com/artifact/org.apache.struts/struts2-spring-plugin -->

		<dependency>

			<groupId>org.apache.struts</groupId>

			<artifactId>struts2-spring-plugin</artifactId>

			<version>2.3.24.1</version>

		</dependency>

		<!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->

		<dependency>

			<groupId>org.hibernate</groupId>

			<artifactId>hibernate-core</artifactId>

			<version>4.1.6.Final</version>

		</dependency>

		<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->

		<dependency>

			<groupId>mysql</groupId>

			<artifactId>mysql-connector-java</artifactId>

			<version>5.1.7</version>

		</dependency>

		<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-orm</artifactId>

			<version>3.2.10.RELEASE</version>

		</dependency>

		<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-core</artifactId>

			<version>3.2.10.RELEASE</version>

		</dependency>

		<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-beans</artifactId>

			<version>3.2.10.RELEASE</version>

		</dependency>

		<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-context</artifactId>

			<version>3.2.10.RELEASE</version>

		</dependency>

		<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-aop</artifactId>

			<version>3.2.10.RELEASE</version>

		</dependency>

		<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-expression</artifactId>

			<version>3.2.10.RELEASE</version>

		</dependency>

		<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->

		<dependency>

			<groupId>org.springframework</groupId>

			<artifactId>spring-web</artifactId>

			<version>3.2.10.RELEASE</version>

		</dependency>

		<!-- https://mvnrepository.com/artifact/proxool/proxool -->

		<dependency>

			<groupId>proxool</groupId>

			<artifactId>proxool</artifactId>

			<version>0.9.1</version>

		</dependency>

<!-- https://mvnrepository.com/artifact/com.cloudhopper.proxool/proxool-cglib -->

<dependency>

    <groupId>com.cloudhopper.proxool</groupId>

    <artifactId>proxool-cglib</artifactId>

    <version>0.9.1</version>

</dependency>

	</dependencies>

</project>

jdbc.properties

proxool.maxConnCount=10

proxool.minConnCount=5

proxool.statistics=1m,15m,1h,1d

proxool.simultaneousBuildThrottle=30

proxool.trace=false

jdbc.driverClassName=com.mysql.jdbc.Driver

jdbc.url=jdbc:mysql://localhost:3306/test

jdbc.username=root

jdbc.password=123456

applicationContext

<?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:aop="http://www.springframework.org/schema/aop"

	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"

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

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

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

                           http://www.springframework.org/schema/tx/spring-tx-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/context

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

	<!-- 引入外部属性文件 -->

	<context:property-placeholder location="classpath:jdbc.properties" />

	<context:annotation-config />

	<!-- 配置扫描包 -->

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

	<!-- 配置数据源 -->

	<bean id="dataSource"

		class="org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy">

		<property name="targetDataSource">

			<bean class="org.logicalcobwebs.proxool.ProxoolDataSource">

				<property name="driver" value="${jdbc.driverClassName}" />

				<property name="driverUrl" value="${jdbc.url}" />

				<property name="user" value="${jdbc.username}" />

				<property name="password" value="${jdbc.password}" />

				<property name="maximumConnectionCount" value="${proxool.maxConnCount}" />

				<property name="minimumConnectionCount" value="${proxool.minConnCount}" />

				<property name="statistics" value="${proxool.statistics}" />

				<property name="simultaneousBuildThrottle" value="${proxool.simultaneousBuildThrottle}" />

				<property name="trace" value="${proxool.trace}" />

			</bean>

		</property>

	</bean>

	<!-- 配置session工厂 -->

	<bean id="sessionFactory"

		class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">

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

		<property name="mappingResources">

			<list>

				<value>com/ssh/model/Employee.hbm.xml</value>

			</list>

		</property>

		<property name="hibernateProperties">

			<value>

				hibernate.dialect = org.hibernate.dialect.MySQLDialect

				hibernate.show_sql = true

				hibernate.format_sql = true

			</value>

		</property>

	</bean>

	<!-- 事物配置 -->

	<bean id="transactionManager"

		class="org.springframework.orm.hibernate4.HibernateTransactionManager">

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

	</bean>

</beans>

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>

    <package name="default" namespace="/" extends="struts-default">

        <action name="addEmployeeAction" class="action.EmployeeAction" method="addEmployee">

               <result name="success"  type="redirect" >findEmployeeAction</result>

        </action>

        <action name="findEmployeeAction" class="action.EmployeeAction" method="findEmployee">

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

        </action>

        <action name="deleteEmployeeAction" class="action.EmployeeAction" method="deleteEmployee">

            <result name="success"  type="redirect" >findEmployeeAction</result>

        </action>

        <action name="editEmployeeAction" class="action.EmployeeAction" method="editEmployee">

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

        </action>

    </package>

</struts>

web.xml

<?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">

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

	<listener>

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

	</listener>

	<context-param>

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

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

	</context-param>

	<!--  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>

	<welcome-file-list>

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

	</welcome-file-list>

</web-app>

employee

package com.ssh.model;

import java.io.Serializable;

public class Employee implements Serializable

{

    /**

	 *

	 */

	private static final long serialVersionUID = 5954986571237608774L;

	private String id;

    private String code;

    private String name;

    public String getId()

    {

        return id;

    }

    public void setId(String id)

    {

        this.id = id;

    }

    public String getCode()

    {

        return code;

    }

    public void setCode(String code)

    {

        this.code = code;

    }

    public String getName()

    {

        return name;

    }

    public void setName(String name)

    {

        this.name = name;

    }

}

Employee.hbm.xml

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

<!DOCTYPE hibernate-mapping PUBLIC

        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"

        "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<hibernate-mapping package="com.ssh.model">

	<class name="Employee" table="EMPLOYEE">

		<id name="id" column="ID">

			<generator class="identity"/>

		</id>

		<property name="code" column="CODE"/>

		<property name="name" column="NAME"/>

    </class>

</hibernate-mapping>

EmployeeDao

package com.ssh.dao;

import java.util.List;

import org.hibernate.Query;

import org.hibernate.Session;

import org.hibernate.SessionFactory;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Component;

import com.ssh.model.Employee;

@Component

public class EmployeeDao {

	@Autowired

	private SessionFactory sessionFactory;

	public void addEmp(Employee emp){

		Session session = sessionFactory.openSession();

		session.beginTransaction();

		if(emp.getId().equals("")||emp.getId()==null){

			session.save(emp);

		}else{

			session.update(emp);

		}

		session.getTransaction().commit();

		session.close();

	}

	/**

	 * findall

	 * @return

	 */

	public List<Employee> findEmp(){

		Session session = sessionFactory.openSession();

		String hql = "from Employee";

		List<Employee> list = session.createQuery(hql).list();

		session.close();

		return list;

	}

	/**

	 * delete

	 * @param id

	 */

	public void delete(String id){

		Session session = sessionFactory.openSession();

		String hql = "delete from Employee where id=?";

		Query query = session.createQuery(hql);

		query.setString(0, id);

		query.executeUpdate();

		session.close();

	}

	/**

	 * ��݋

	 * @param id

	 * @return

	 */

	public Employee edit(String id){

		Session session = sessionFactory.openSession();

		session.beginTransaction();

		String hql = "from Employee where id=:id";

		Query query = session.createQuery(hql);

		query.setString("id", id);

		Employee emp= (Employee) query.list().get(0);

		session.getTransaction().commit();

		session.close();

		return emp;

	}

}

EmployeeService

package com.ssh.service;

import java.util.List;

import com.ssh.model.Employee;

public interface EmployeeService {

	public void addEmployee(Employee emp);

	public List<Employee> findEmp();

	public void delete(String id);

	public Employee edit(String id);

}

EmployeeServiceImpl

package com.ssh.service.impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Component;

import com.ssh.dao.EmployeeDao;

import com.ssh.model.Employee;

import com.ssh.service.EmployeeService;

@Component

public class EmployeeServiceImpl  implements EmployeeService{

	@Autowired

	private EmployeeDao employeeDao;

	public void addEmployee(Employee emp) {

		employeeDao.addEmp(emp);

	}

	public List<Employee> findEmp() {

		// TODO Auto-generated method stub

		return employeeDao.findEmp();

	}

	public void delete(String id) {

		 employeeDao.delete(id);

	}

	public Employee edit(String id) {

		// TODO Auto-generated method stub

		return employeeDao.edit(id);

	}

}

EmployeeAction

package com.ssh.action;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

import com.opensymphony.xwork2.ActionSupport;

import com.ssh.model.Employee;

import com.ssh.service.EmployeeService;

@Controller

public class EmployeeAction extends ActionSupport {

	/**

	 *

	 */

	private static final long serialVersionUID = -8117314381259294068L;

	public Employee emp;

	public String id;

	public List<Employee> list;

	@Autowired

	private EmployeeService employeeService;

	public String addEmployee(){

		System.out.println(emp.getId());

		if(emp.getId()==null ||emp.getId().equals("")){

			//add

			this.employeeService.addEmployee(emp);

		}else{

			//update

			this.employeeService.addEmployee(emp);

		}

		return SUCCESS;

	}

	public String findEmployee(){

		list = this.employeeService.findEmp();

		return SUCCESS;

	}

	public String deleteEmployee(){

		System.out.println(id);

		this.employeeService.delete(id);

		return SUCCESS;

	}

	public String editEmployee(){

		System.out.println(id);

		 emp =this.employeeService.edit(id);

		return SUCCESS;

	}

	public Employee getEmp() {

		return emp;

	}

	public void setEmp(Employee emp) {

		this.emp = emp;

	}

	public List<Employee> getList() {

		return list;

	}

	public void setList(List<Employee> list) {

		this.list = list;

	}

	public String getId() {

		return id;

	}

	public void setId(String id) {

		this.id = id;

	}

}

addEmployee.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"

    pageEncoding="UTF-8"%>

<%@ taglib prefix="s" uri="/struts-tags" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<title>Insert title here</title>

<s:head/>

</head>

<body>

	<form action="addEmployeeAction" method="post">

	<table width="300">

		<tr>

			<td></td>

			<td><s:textfield label="CODE" name="emp.code"/></td>

		</tr>

		<tr>

			<td></td>

			<td><s:textfield label="NAME" name="emp.name" /></td>

		</tr>

		<tr>

			<td></td>

			<td><s:textfield label="id" name="emp.id" />

		</tr>

		<tr>

			<td colspan="2">

				<s:submit/>

			</td>

		</tr>

	</table>

	</form>

</body>

</html>

list.jsp

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<%@ page isELIgnored="true"%>

<%@taglib prefix="s" uri="/struts-tags"%>

<%

	String path = request.getContextPath();

	String basePath = request.getScheme() + "://"

			+ request.getServerName() + ":" + request.getServerPort()

			+ path + "/";

%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

	<head>

		<base href="<%=basePath%>">

		<title>My JSP 'list.jsp' starting page</title>

		<meta http-equiv="pragma" content="no-cache">

		<meta http-equiv="cache-control" content="no-cache">

		<meta http-equiv="expires" content="0">

		<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

		<meta http-equiv="description" content="This is my page">

		<!--

	<link rel="stylesheet" type="text/css" href="styles.css">

	-->

	</head>

	<body>

<center>

		<a href ="addEmployee.jsp">添加</a>

		<table border="1">

			<tr>

				<td>

					id

				</td>

				<td>

					code

				</td>

				<td>

					name

				</td>

				<td>

					操  作

				</td>

			</tr>

			<s:iterator value="list" var="au" status="st">

			<tr>

				<td>

					<s:property value="id" />

				</td>

				<td>

					<s:property value="code" />

				</td>

				<td>

					<s:property value="name" />

				</td>

				<td>

					<a href="editEmployeeAction?id=<s:property value="id" />">edit</a>|<a href="deleteEmployeeAction?id=<s:property value="id" />">delete</a>

				</td>

				</tr>

			</s:iterator>

		</table>

</center>

	</body>

</html>

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