简单Spring+Struts2+Hibernate框架搭建

使用Maven+Spring+Struts2+Hibernate整合

1. 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>　

2. 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

3. 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>

4. 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>

5. 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>

6. 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;
       }
   
   }

7. 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>

8. 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;
   	}
   
   }

9. 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);
   
   }
   

10. 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);
    	}
    }
    

    　　

11. 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;
    	}
    
    }
    

    　　

12. 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>
    

    　　

13. 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>