SSH框架整合-myeclipse

项目结构

 

1.mysql数据库 stuinfo

 /*
 SQLyog 企业版 - MySQL GUI v8.14
 MySQL - 5.5.40 : Database - stuinfo
 *********************************************************************
 */

 CREATE DATABASE /*!32312 IF NOT EXISTS*/`stuinfo` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_bin */;

 USE `stuinfo`;

 /*Table structure for table `classes` */

 DROP TABLE IF EXISTS `classes`;

 CREATE TABLE `classes` (
   `id` int(12) NOT NULL AUTO_INCREMENT,
   `name` varchar(11) COLLATE utf8_bin NOT NULL,
   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

 /*Data for the table `classes` */

 insert  into `classes`(`id`,`name`) values (1,'y2134'),(2,'s2188'),(3,'s2192');

 /*Table structure for table `student` */

 DROP TABLE IF EXISTS `student`;

 CREATE TABLE `student` (
   `id` int(12) NOT NULL AUTO_INCREMENT COMMENT '学员编号',
   `name` varchar(11) COLLATE utf8_bin NOT NULL COMMENT '姓名',
   `age` int(12) NOT NULL COMMENT '年龄',
   `gender` char(2) COLLATE utf8_bin NOT NULL COMMENT '性别',
   `telephone` varchar(11) COLLATE utf8_bin NOT NULL COMMENT '电话',
   `email` varchar(32) COLLATE utf8_bin NOT NULL COMMENT 'Email',
   `classId` int(12) NOT NULL COMMENT '班级编号',
   PRIMARY KEY (`id`),
   KEY `FK_student` (`classId`),
   CONSTRAINT `FK_student` FOREIGN KEY (`classId`) REFERENCES `classes` (`id`)
 ) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

 /*Data for the table `student` */

 insert  into `student`(`id`,`name`,`age`,`gender`,`telephone`,`email`,`classId`) values (1,'何东东',20,'男','13910101000','hdd@accp.co',1),(2,'付好',23,'男','18856906326','fuhao@126.com',2),(3,'李建达',24,'男','18888888888','lijianda@qq.com',2),(4,'lucy',20,'女','15852033216','lucy@qq.com',3),(5,'李健',25,'男','13956063365','liyang1@126.com',2),(6,'李健康',20,'男','13956063369','lijiankang@126.com',1);

stuinfo

2. 数据库配置文件

 driverClass=com.mysql.jdbc.Driver
 jdbcUrl=jdbc\:mysql\://localhost\:3306/stuinfo?characterEncoding\=utf8
 user=root
 password=root

3. spring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:p="http://www.springframework.org/schema/p"
     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/context
     http://www.springframework.org/schema/context/spring-context-3.0.xsd ">
     <!-- 1.add spring capabilitise -->
     <!-- 注解扫描包 -->
     <context:component-scan base-package="cn.stu" />
     <!-- 读取数据库配置文件 -->
     <context:property-placeholder location="classpath:jdbc.properties" />
     <!-- 打开事务注解 -->
     <tx:annotation-driven />
     <!-- 数据源配置 -->
     <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
         <property name="driverClass" value="${driverClass}" />
         <property name="jdbcUrl" value="${jdbcUrl}" />
         <property name="user" value="${user}" />
         <property name="password" value="${password}" />
     </bean>

     <!-- sessionFactory配置 -->
     <bean id="sessionFactory"
         class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
         <property name="dataSource" ref="dataSource"></property>
         <property name="hibernateProperties">
             <props>
                 <!-- hibernate方言配置 -->
                 <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
                 <!-- 配置hibernate 控制台打印查询sql -->
                 <prop key="hibernate.show_sql">true</prop>
                 <prop key="hibernate.format_sql">true</prop>
             </props>
         </property>
         <property name="mappingLocations" value="classpath:cn/stu/entity/*.hbm.xml"></property>
     </bean>
     <!-- hibernate方言配置 -->
     <bean id="transactionManager"
         class="org.springframework.orm.hibernate3.HibernateTransactionManager">
         <property name="sessionFactory" ref="sessionFactory"></property>
     </bean>
     <!-- hibernateTemplate bean -->
     <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
         <property name="sessionFactory" ref="sessionFactory"></property>
     </bean>
 </beans>

applictaionContext.xml

4.hibernate配置文件hibernate.cfg.xml(反向工具自动生成)

 <?xml version='1.0' encoding='UTF-8'?>
 <!DOCTYPE hibernate-configuration PUBLIC
           "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
           "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

 <!-- Generated by MyEclipse Hibernate Tools.                   -->
 <hibernate-configuration>

     <session-factory>
         <property name="dialect">
             org.hibernate.dialect.MySQLDialect
         </property>
         <property name="connection.url">
             jdbc:mysql://localhost:3306/stuinfo
         </property>
         <property name="connection.username">root</property>
         <property name="connection.password">root</property>
         <property name="connection.driver_class">
             com.mysql.jdbc.Driver
         </property>
         <property name="myeclipse.connection.profile">mysql</property>
         <mapping resource="cn/stu/entity/Student.hbm.xml" />
         <mapping resource="cn/stu/entity/Classes.hbm.xml" />

     </session-factory>

 </hibernate-configuration>

hibernate.cfg.xml

5. strus配置文件

 <?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="stuListPage" class="cn.stu.aciton.StuAction" method="stuListPage">
             <!--result不写name,默认name值是success  -->
             <result>/index.jsp</result>
         </action>

         <action name="stuAddPage" class="cn.stu.aciton.StuAction" method="stuAddPage">
             <result>/addPage.jsp</result>
         </action>

         <action name="addStu" class="cn.stu.aciton.StuAction" method="addStu">
             <result name="success" type="redirectAction">stuListPage</result> <!-- 保存成功，重定向到显示页面 -->
             <result name="failed" >/addPage.jsp</result>
         </action>

         <action name="deleteClasses" class="cn.stu.aciton.StuAction" method="delStu">
             <result name="success" type="redirectAction">stuListPage</result>
         </action>
     </package>

 </struts>

struts.xml

6. JavaBean和 hibernate sql映射文件(反向工具自动生成，手动写的话，只需写Classes Student两个类就行了)

 package cn.stu.entity;

 import java.util.HashSet;
 import java.util.Set;

 /**
  * AbstractClasses entity provides the base persistence definition of the
  * Classes entity. @author MyEclipse Persistence Tools
  */

 public abstract class AbstractClasses implements java.io.Serializable {

     // Fields

     private Integer id;
     private String name;
     private Set students = new HashSet(0);

     public AbstractClasses() {
     }

     public AbstractClasses(String name) {
         this.name = name;
     }

     public AbstractClasses(String name, Set students) {
         this.name = name;
         this.students = students;
     }

     // Property accessors

     public Integer getId() {
         return this.id;
     }

     public void setId(Integer id) {
         this.id = id;
     }

     public String getName() {
         return this.name;
     }

     public void setName(String name) {
         this.name = name;
     }

     public Set getStudents() {
         return this.students;
     }

     public void setStudents(Set students) {
         this.students = students;
     }

 //    @Override
 //    public String toString() {
 //        return "AbstractClasses [id=" + id + ", name=" + name + ", students="
 //                + students + "]";
 //    }

 }

AbstractClasses

 package cn.stu.entity;

 /**
  * AbstractStudent entity provides the base persistence definition of the
  * Student entity. @author MyEclipse Persistence Tools
  */

 public abstract class AbstractStudent implements java.io.Serializable {

     // Fields

     private Integer id;
     private Classes classes;
     private String name;
     private Integer age;
     private String gender;
     private String telephone;
     private String email;

     // Constructors

     /** default constructor */
     public AbstractStudent() {
     }

     /** full constructor */
     public AbstractStudent(Classes classes, String name, Integer age,
             String gender, String telephone, String email) {
         this.classes = classes;
         this.name = name;
         this.age = age;
         this.gender = gender;
         this.telephone = telephone;
         this.email = email;
     }

     // Property accessors

     public Integer getId() {
         return this.id;
     }

     public void setId(Integer id) {
         this.id = id;
     }

     public Classes getClasses() {
         return this.classes;
     }

     public void setClasses(Classes classes) {
         this.classes = classes;
     }

     public String getName() {
         return this.name;
     }

     public void setName(String name) {
         this.name = name;
     }

     public Integer getAge() {
         return this.age;
     }

     public void setAge(Integer age) {
         this.age = age;
     }

     public String getGender() {
         return this.gender;
     }

     public void setGender(String gender) {
         this.gender = gender;
     }

     public String getTelephone() {
         return this.telephone;
     }

     public void setTelephone(String telephone) {
         this.telephone = telephone;
     }

     public String getEmail() {
         return this.email;
     }

     public void setEmail(String email) {
         this.email = email;
     }

 }

AbstractStudent

 package cn.stu.entity;

 import java.util.Set;

 /**
  * Classes entity. @author MyEclipse Persistence Tools
  */
 public class Classes extends AbstractClasses implements java.io.Serializable {

     // Constructors

     /** default constructor */
     public Classes() {
     }

     /** minimal constructor */
     public Classes(String name) {
         super(name);
     }

     /** full constructor */
     public Classes(String name, Set students) {
         super(name, students);
     }

 }

Classes

 package cn.stu.entity;

 /**
  * Student entity. @author MyEclipse Persistence Tools
  */
 public class Student extends AbstractStudent implements java.io.Serializable {

     // Constructors

     /** default constructor */
     public Student() {
     }

     /** full constructor */
     public Student(Classes classes, String name, Integer age, String gender,
             String telephone, String email) {
         super(classes, name, age, gender, telephone, email);
     }

 }

Student

 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
 "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
 <!--
     Mapping file autogenerated by MyEclipse Persistence Tools
 -->
 <hibernate-mapping>
     <class name="cn.stu.entity.Classes" table="classes" catalog="stuinfo" lazy="false">
         <id name="id" type="java.lang.Integer">
             <column name="id" />
             <generator class="identity" />
         </id>
         <property name="name" type="java.lang.String">
             <column name="name" length="11" not-null="true" />
         </property>
         <set name="students" inverse="true">
             <key>
                 <column name="classId" not-null="true">
                     <comment>班级编号</comment>
                 </column>
             </key>
             <one-to-many class="cn.stu.entity.Student" />
         </set>
     </class>
 </hibernate-mapping>

Classes.hbm.xml

 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
 "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
 <!--
     Mapping file autogenerated by MyEclipse Persistence Tools
 -->
 <hibernate-mapping>
     <class name="cn.stu.entity.Student" table="student" catalog="stuinfo" lazy="false">
         <id name="id" type="java.lang.Integer">
             <column name="id" />
             <generator class="identity" />
         </id>
         <many-to-one name="classes" class="cn.stu.entity.Classes" fetch="select">
             <column name="classId" not-null="true">
                 <comment>班级编号</comment>
             </column>
         </many-to-one>
         <property name="name" type="java.lang.String">
             <column name="name" length="11" not-null="true">
                 <comment>姓名</comment>
             </column>
         </property>
         <property name="age" type="java.lang.Integer">
             <column name="age" not-null="true">
                 <comment>年龄</comment>
             </column>
         </property>
         <property name="gender" type="java.lang.String">
             <column name="gender" length="2" not-null="true">
                 <comment>性别</comment>
             </column>
         </property>
         <property name="telephone" type="java.lang.String">
             <column name="telephone" length="11" not-null="true">
                 <comment>电话</comment>
             </column>
         </property>
         <property name="email" type="java.lang.String">
             <column name="email" length="11" not-null="true">
                 <comment>Email</comment>
             </column>
         </property>
     </class>
 </hibernate-mapping>

Student.hbm.xml

7.DAO层

 package cn.stu.dao;

 import java.io.Serializable;
 import java.util.List;

 import cn.stu.entity.Classes;
 import cn.stu.entity.Student;

 public interface StuDao {

     /**
      * 查所有学生
      *
      * @return
      */
     List<Student> showStudnets();

     /**
      * 添加学生
      *
      * @param student
      */
     void addStudent(Student student);

     /**
      * 查所有班级列表
      *
      * @return
      */
     List<Classes> showClasses();

     /**
      * 删除班级
      *
      * @param id
      */
     void deleteClasses(Serializable id);

     /**
      * 删除学生
      *
      * @param classId
      */
     void deleteStudent(Serializable classId);

 }

StuDao

 package cn.stu.dao;

 import java.io.Serializable;
 import java.util.List;

 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 import org.springframework.orm.hibernate3.HibernateTemplate;
 import org.springframework.stereotype.Repository;

 import cn.stu.entity.Classes;
 import cn.stu.entity.Student;
 /*
  * @Repository注解将数据访问层 (DAO 层 ) 的类标识为 Spring Bean。
  * 为了让 Spring 能够扫描类路径中的类并识别出 @Repository 注解，
  * 需要在 XML 配置文件中启用Bean 的自动扫描功能，这可以通过<context:component-scan/>实现*/
 @Repository //
 public class StuDaoImpl implements StuDao {

     @Autowired //自动注入hibernateTemplate 这个bean
     private HibernateTemplate hibernateTemplate;

     @SuppressWarnings("unchecked")
     public List<Student> showStudnets() {
         String hql = "from Student ";
         return hibernateTemplate.find(hql);
     }

     public void addStudent(Student student) {

         hibernateTemplate.save(student);
     }

     public List<Classes> showClasses() {
         String hql="from Classes";
         return hibernateTemplate.find(hql);

     }

     public void deleteClasses(Serializable id) {
         Classes classes = hibernateTemplate.get(Classes.class, id);
         hibernateTemplate.delete(classes);
     }

     public void deleteStudent(Serializable classId) {
         //String hql = "delete from Student where classId =: classId";
         //bulkUpdate方法是hibernateTemplate提供的批量删除方法！！！
         hibernateTemplate.bulkUpdate("delete from Student where classId =?", new Object[]{classId});

     }

 }

StuDaoImpl

8.Service层

 package cn.stu.service;

 import java.io.Serializable;
 import java.util.List;

 import cn.stu.entity.Classes;
 import cn.stu.entity.Student;

 public interface StuService {

     List<Student> showStudnets();

     void addStudent(Student student);

     List<Classes> showClasses();

     void deleteClasses(Serializable id);
 }

StuService

 package cn.stu.service;

 import java.io.Serializable;
 import java.util.List;

 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Isolation;
 import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;

 import cn.stu.dao.StuDao;
 import cn.stu.entity.Classes;
 import cn.stu.entity.Student;

 @Service
 @Transactional //事务注解，后面删除功能用到了事务管理
 public class StuServiceImpl implements StuService {

     @Autowired
     private StuDao dao;

     public void addStudent(Student student) {
         dao.addStudent(student);
     }

     public List<Classes> showClasses() {
         return dao.showClasses();
     }

     public List<Student> showStudnets() {
         return dao.showStudnets();
     }

     @Transactional(propagation=Propagation.REQUIRED,
             isolation=Isolation.DEFAULT,
             rollbackFor=Exception.class)
     public void deleteClasses(Serializable id){
         //删除班级，同时删除该班级下的学生,写在通一个service方法里，受事务保护
         System.out.println("删除班级和对应的学生,班级id:"+id);
         dao.deleteStudent(id);
         try {
             int i=1/0;
         } catch (Exception e) {
             e.printStackTrace();
         //    throw new RuntimeException(e);//如果进行捕获，必须要手动抛出异常，否则事务不会回滚
         }
         dao.deleteClasses(id);

     }

 }

 /*
  * @Transactional(propagation=Propagation.REQUIRED,
             isolation=Isolation.DEFAULT,
             rollbackFor=Exception.class)
     public void deleteClasses(Serializable id){
         //删除班级，同时删除该班级下的学生,写在通一个service方法里，受事务保护
         System.out.println("删除班级和对应的学生,班级id:"+id);
         try {
             if(id!=null){
                 dao.deleteStudent(id);
                 int i=1/0;
                 dao.deleteClasses(id);//在deleteClasses方法里面制造异常，还是能完整的删除
             }
         } catch (Exception e) {
             System.out.println("人为制造异常测试事务(删除班级及对应班级的学生)能否进行回滚！");

             e.printStackTrace();
         }

     }
  * */

StuServiceImpl

9.servlet层

 package cn.stu.aciton;

 import java.util.List;

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

 import cn.stu.entity.Classes;
 import cn.stu.entity.Student;
 import cn.stu.service.StuService;

 import com.opensymphony.xwork2.ActionContext;
 import com.opensymphony.xwork2.ActionSupport;

 /**
  * 使用struts的action作为控制器
  *
  * @author Administrator
  *
  */
 @Controller
 public class StuAction extends ActionSupport {

     private static final long serialVersionUID = 1L;
     @Autowired
     private StuService stuService;
     private List<Student> stus = null;
     private List<Classes> classes = null;
     private Student student;// 用于接收表单提交的添加学生信息
     private Integer classId;//要删除的班级编号————一定要生成get set方法，否则获取不到页面的参数值

     public Integer getClassId() {
         return classId;
     }

     public void setClassId(Integer classId) {
         this.classId = classId;
     }

     public List<Student> getStus() {
         return stus;
     }

     public void setStus(List<Student> stus) {
         this.stus = stus;
     }

     public List<Classes> getClasses() {
         return classes;
     }

     public void setClasses(List<Classes> classes) {
         this.classes = classes;
     }

     public Student getStudent() {
         return student;
     }

     public void setStudent(Student student) {
         this.student = student;
     }

     /**
      * 请求tomcat服务器http://localhost:8080/StuManagementSSH/stuListPage.action
      * 跳转到学生列表显示页面
      *
      * @return
      */
     public String stuListPage() {
         System.out.println("in stuListPage method...");
         stus = stuService.showStudnets();
         return SUCCESS;
     }

     /**
      * 跳转到添加学生页面
      *
      * @return
      */
     public String stuAddPage() {
         classes = stuService.showClasses();
         return SUCCESS;
     }

     /**
      * 添加学生页面表单提交
      *
      * @return
      */
     public String addStu() {
         try {
             stuService.addStudent(student);
             ActionContext context = ActionContext.getContext();
         //    ActionContext.getContext().getSession().put("loginUser", student);//保存信息到session中
 //            Map<String, Object> session = context.getSession();
 //            Map<String, Object> application = context.getApplication();
 //            Map request = (Map)context.get("request");//与context.put()相同
 //            context.put("name", "gree");//放到request作用域
             return SUCCESS;
         } catch (Exception e) {

             e.printStackTrace();
             return "failed";
         }
     }

     public String delStu(){
         stuService.deleteClasses(classId);
         return SUCCESS;
     }
 }

StuAction

10.web.xml配置：

（1）配置OpenSessionInViewFilter，保证一次请求期间，都使用同一个session，要设置在struts核心过滤器之前

（2） struts过滤器配置

（3）创建监听器，获得spring配置文件的信息，创建容器

（4）启动时加载上下文，即加载spring

 <?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">
   <welcome-file-list>
     <welcome-file>index.jsp</welcome-file>
   </welcome-file-list>

   <!-- 防止懒加载异常，保证一次请求期间，都使用同一个session，要设置在struts核心过滤器之前 -->
   <filter>
       <filter-name>OpenSessionInViewFilter</filter-name>
       <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
      <init-param>
          <param-name>sessionFactoryBeanName</param-name>
          <param-value>sessionFactory</param-value>   <!-- applicaionContext.xml中的sessionFactory -->
      </init-param>
   </filter>
   <filter-mapping>
       <filter-name>OpenSessionInViewFilter</filter-name>
       <url-pattern>*.action</url-pattern>
   </filter-mapping>

   <!-- struts过滤器配置 -->
   <filter>
       <filter-name>StrutsPrepareAndExecuteFilter</filter-name>
       <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
   </filter>
   <filter-mapping>
       <filter-name>StrutsPrepareAndExecuteFilter</filter-name>
       <!-- 只要是同一个action，都在一个会话里完成 -->
       <url-pattern>*.action</url-pattern>
       <!--  <url-pattern>*.jsp</url-pattern> -->
   </filter-mapping>

   <!-- 监听器，获得spring配置文件的信息，创建容器 -->
   <listener>
       <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
   </listener>

   <!-- 启动时加载上下文 -->
   <context-param>
       <param-name>contextConfigLocation</param-name>
       <param-value>classpath:applicationContext.xml</param-value>
   </context-param>

 </web-app>

web.xml

11. 学生列表显示页即添加信息页

 <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
 <%@ taglib uri="/struts-tags"  prefix="s"%>
 <%
 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 'index.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>
     stulist page. <br>
     <a href="stuAddPage.action">添加学生</a>
     <table border="1">
         <s:iterator value="stus" var="stu">
             <tr>
                 <td><s:property value="#stu.id"/> </td>
                 <td><s:property value="#stu.name"/> </td>
                 <td><s:property value="#stu.age"/> </td>
                 <td><s:property value="#stu.gender"/> </td>
                 <td><s:property value="#stu.telephone"/> </td>
                 <td><s:property value="#stu.email"/> </td>
             </tr>
         </s:iterator>
     </table>
   </body>
 </html>

index.jsp

 <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
 <%@ taglib uri="/struts-tags" prefix="s"%>
 <%
     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 'index.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>
         add page.
         <br>
         <s:form action="addStu.action" method="post">
             <s:textfield label="姓名" name="student.name"></s:textfield>
             <s:textfield label="年龄" name="student.age"></s:textfield>
             <s:textfield label="性别" name="student.gender"></s:textfield>
             <s:textfield label="电话" name="student.telephone"></s:textfield>
             <s:textfield label="邮箱" name="student.email"></s:textfield>
             <s:select label="年级" name="student.classes.id" list="classes"
                 headerValue="请选择" headerKey="0" listKey="id" listValue="name">
             </s:select>
             <s:submit value="提交"></s:submit>
         </s:form>
     </body>
 </html>

addPage.jsp

根据struts配置文件中配置的请求访问路径，访问 http://localhost:8080/StuManagementSSH/stuListPage.action

添加页面：（添加完成，要继续返回到列表显示页，因此添加完成后，应该重定向到请求列表页显示的那个服务）

删除功能未做