ssh简单入门级案例教程
准备工作:struts2.3.34 spring4.2.2 hibernate3.3.2
导入需要的开发包：
struts开发包---注意：javassist-3.18.1-GA.jar包与hibernate中的重复（只保留高版本即可）
hibernate开发包
此外还需要在hibernate解压包中找到lib/optional/c3p0文件夹，然后将c3p0-0.9.2.1.jar和mchange-commons-java-0.2.3.4.jar拷贝到工程lib目录下
spring开发包
除了javadoc.jar和sources.jar包名结尾的包，其他包全部拷贝到工程项目lib中
最后别忘了将mysql驱动包拷贝到lib中
2、web.xml
Spring提供了ContextLoaderListener，该监听器实现了ServletContextListener接口，他在Web应用程序启动时被触发。当他创建时会自动查找WEB-INF/下的applicationContext.xml，所以当只有一个配置文件且文件名为applicationContext.xml时，则只需要在web.xml文件中配置ContextLoaderListener监听器即可.当有多个配置文件需要载入，则应该使用
1 xml version="1.0" encoding="UTF-8"?>
2 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
3 <display-name>sklm_2display-name>
4 <welcome-file-list>
5
12 <welcome-file>home.jspwelcome-file>
13 welcome-file-list>
14
15
16 <listener>
17 <listener-class>org.springframework.web.context.ContextLoaderListenerlistener-class>
18 listener>
19
20 <context-param>
21 <param-name>contextConfigLocationparam-name>
22 <param-value>classpath:applicationContext.xmlparam-value>
23 context-param>
24
25
26 <filter>
27 <filter-name>struts2filter-name>
28 <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilterfilter-class>
29 filter>
30 <filter-mapping>
31 <filter-name>struts2filter-name>
32 <url-pattern>/*url-pattern>
33 filter-mapping>
34
35 web-app>3、实体和映射文件
(1)User.java
1 package cn.xyp.web.entity;
2
3 import java.sql.Date;
4
5 public class User {
6
7 private Long user_id;
8 private String user_name;
9 private String user_password;
10 private int user_age;
11 private String user_sex;
12 private String user_address;
13 private Date user_create_time;
14 public User(){}
15
16 public User(String user_name, String user_password, int user_age, String user_sex, String user_address,
17 Date user_create_time) {
18 this.user_name = user_name;
19 this.user_password = user_password;
20 this.user_age = user_age;
21 this.user_sex = user_sex;
22 this.user_address = user_address;
23 this.user_create_time = user_create_time;
24 }
25
26 public Long getUser_id() {
27 return user_id;
28 }
29 public void setUser_id(Long user_id) {
30 this.user_id = user_id;
31 }
32 public String getUser_name() {
33 return user_name;
34 }
35 public void setUser_name(String user_name) {
36 this.user_name = user_name;
37 }
38 public String getUser_password() {
39 return user_password;
40 }
41 public void setUser_password(String user_password) {
42 this.user_password = user_password;
43 }
44 public int getUser_age() {
45 return user_age;
46 }
47 public void setUser_age(int user_age) {
48 this.user_age = user_age;
49 }
50 public String getUser_sex() {
51 return user_sex;
52 }
53 public void setUser_sex(String user_sex) {
54 this.user_sex = user_sex;
55 }
56 public String getUser_address() {
57 return user_address;
58 }
59 public void setUser_address(String user_address) {
60 this.user_address = user_address;
61 }
62 public Date getUser_create_time() {
63 return user_create_time;
64 }
65 public void setUser_create_time(Date user_create_time) {
66 this.user_create_time = user_create_time;
67 }
68
69 @Override
70 public String toString(){
71 return "User [user_id=" user_id ", user_name=" user_name ", user_password=" user_password ", user_age=" user_age ", "
72 "user_sex=" user_sex ", user_address=" user_address ", user_create_time=" user_create_time "]";
73 }
74
75 }(2)、User.hbm.xml
1
2 mapping PUBLIC
3 "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
4 "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
5
6 package="cn.xyp.web.entity">
7 <class name="User" table="sys_user">
8
9 class="native">
10
11
12 4、DAO
(1)UserDAO.java接口类
1 package cn.xyp.web.dao;
2
3 import java.util.List;
4
5 import cn.xyp.web.entity.User;
6
7 public interface UserDAO {
8
9 /**
10 * 向数据库中添加用户
11 * @param user
12 */
13 public void add(User user);
14
15 /**
16 * 刷新user在数据库中的信息
17 * @param user
18 */
19 public void update(User user);
20
21 /**
22 * 根据被给定的id号删除对应的user
23 * @param id
24 */
25 public void delete(long id);
26
27 /**
28 * 根据被给定的name和password查找user
29 * @param name
30 * @param password
31 * @return
32 */
33 public User findByName(String name, String password);
34
35 /**
36 * 根据被给定的id号查找user
37 * @param id
38 * @return
39 */
40 public User findById(long id);
41
42 /**
43 * 从数据库中查找所有信息
44 * @return
45 */
46 public List findAll();
47 } (2)UserDAOImpl.java 接口实现类
1 package cn.xyp.web.dao;
2
3 import java.util.List;
4
5 import org.hibernate.HibernateException;
6 import org.hibernate.Query;
7 import org.hibernate.Session;
8 import org.hibernate.SessionFactory;
9 import org.hibernate.Transaction;
10
11 import cn.xyp.web.entity.User;
12
13 public class UserDAOImpl implements UserDAO {
14
15 private SessionFactory sessionFactory;
16
17 //构造方法注入SessionFactory对象
18 public UserDAOImpl(SessionFactory sessionFactory){
19 this.sessionFactory = sessionFactory;
20 }
21
22 //使用SessionFactory对象返回Session对象
23 public Session currentSession(){
24 return sessionFactory.openSession();
25 }
26
27 @Override
28 public void add(User user) {
29 Session session = null;
30 try {
31 session = currentSession();
32 Transaction tx = session.beginTransaction();
33 session.save(user);
34 tx.commit();
35 } catch (HibernateException e) {
36 e.printStackTrace();
37 }finally{
38 session.close();
39 }
40
41 }
42
43 @Override
44 public void update(User user) {
45 Session session = null;
46 try {
47 session = currentSession();
48 Transaction tx = session.beginTransaction();
49 session.save(user);
50 tx.commit();
51 } catch (HibernateException e) {
52 e.printStackTrace();
53 }finally{
54 session.close();
55 }
56
57 }
58
59 @Override
60 public void delete(long id) {
61 Session session = null;
62 try {
63 session = currentSession();
64 Transaction tx = session.beginTransaction();
65 User user = (User)session.get(User.class, id);
66 session.delete(user);
67 tx.commit();
68 } catch (HibernateException e) {
69 e.printStackTrace();
70 }finally{
71 session.close();
72 }
73
74 }
75
76 @Override
77 public User findByName(String name, String password) {
78 Session session = null;
79 User user = null;
80 try {
81 session = currentSession();
82 Transaction tx = session.beginTransaction();
83 String hsql = "from User m where m.user_name = :uname and m.user_password= :upassword";
84 Query query = session.createQuery(hsql);
85 query.setParameter("uname", name);
86 query.setParameter("upassword", password);
87 user = (User) query.uniqueResult();
88 tx.commit();
89 }catch(HibernateException e){
90 e.printStackTrace();
91 }finally{
92 session.close();
93 }
94
95 return user;
96 }
97
98 @Override
99 public User findById(long id) {
100 Session session = null;
101 User user = null;
102 try {
103 session = currentSession();
104 Transaction tx = session.beginTransaction();
105 String hsql = "from User u where u.user_id= :id";
106 Query query = session.createQuery(hsql);
107 user = (User) query.setParameter("id", id);
108 tx.commit();
109 } catch (HibernateException e) {
110 e.printStackTrace();
111 }finally{
112 session.close();
113 }
114 return user;
115 }
116
117 @Override
118 public List findAll() {
119 Session session = null;
120 List list = null;
121 try {
122 session = currentSession();
123 Transaction tx = session.beginTransaction();
124 String hsql = "from User";
125 Query query = session.createQuery(hsql);
126 list = query.list();
127 tx.commit();
128 } catch (HibernateException e) {
129 e.printStackTrace();
130 }finally{
131 session.close();
132 }
133 return list;
134 }
135
136 } 5、业务逻辑层
（1）UserService.java接口类
1 package cn.xyp.web.service;
2
3 import java.util.List;
4
5 import cn.xyp.web.entity.User;
6
7 public interface UserService {
8
9 public void add(User user);
10 public void update(User user);
11 public void delete(long id);
12 public User findByName(String name, String password);
13 public User findById(long id);
14 public List findAll();
15
16 } （2）UserServiceImpl.java接口实现类
1 package cn.xyp.web.service;
2 /**
3 * 设值注入DAO层组件
4 */
5 import java.util.List;
6
7 import cn.xyp.web.dao.UserDAO;
8 import cn.xyp.web.entity.User;
9
10 public class UserServiceImpl implements UserService {
11
12 private UserDAO userDao;
13
14 public void setUserDao(UserDAO userDao){
15 this.userDao = userDao;
16 }
17
18 @Override
19 public void add(User user) {
20
21 if(userDao.findById(user.getUser_id())==null){
22 userDao.add(user);
23 }
24 }
25
26 @Override
27 public void update(User user) {
28 if(userDao.findById(user.getUser_id())==null){
29 userDao.update(user);
30 }
31
32 }
33
34 @Override
35 public void delete(long id) {
36 if(userDao.findById(id)==null){
37 userDao.delete(id);
38 }
39
40 }
41
42 @Override
43 public User findByName(String name, String password) {
44 User user = userDao.findByName(name, password);
45 return user;
46 }
47
48 @Override
49 public User findById(long id) {
50 User user = userDao.findById(id);
51 return user;
52 }
53
54 @Override
55 public List findAll() {
56 List list = userDao.findAll();
57 return list;
58 }
59
60 } 6、Action
(1)UserRegisterAction.java类（用户注册类）
1 package cn.xyp.web.action;
2 /**
3 *设置注入业务逻辑组件
4 */
5 import com.opensymphony.xwork2.ActionSupport;
6
7 import cn.xyp.web.entity.User;
8 import cn.xyp.web.service.UserService;
9
10 public class UserRegisterAction extends ActionSupport {
11
12 /**
13 *
14 */
15 private static final long serialVersionUID = -4501870315633237256L;
16 private User user;
17 private UserService userService;
18 public User getUser(){
19 return user;
20 }
21 public void setUser(User user){
22 this.user = user;
23 }
24
25 //注入业务逻辑组件
26 public void setUserService(UserService userService){
27 this.userService = userService;
28 }
29
30 public String execute(){
31 userService.add(user);
32 return SUCCESS;
33 }
34 }(2)UserLoginAction.java类(用户登录类)
1 package cn.xyp.web.action;
2 /**
3 * 设置用户登录注入
4 */
5 import com.opensymphony.xwork2.ActionSupport;
6
7 import cn.xyp.web.entity.User;
8 import cn.xyp.web.service.UserService;
9
10 public class UserLoginAction extends ActionSupport {
11
12 /**
13 *
14 */
15 private static final long serialVersionUID = 7448295814371243220L;
16
17 private User user;
18 private UserService userService;
19 public User getUser() {
20 return user;
21 }
22 public void setUser(User user) {
23 this.user = user;
24 }
25 //注入业务逻辑组件
26 public void setUserService(UserService userService) {
27 this.userService = userService;
28 }
29
30 public String execute(){
31 String b = null;
32 try {
33 User user_ = userService.findByName(user.getUser_name(), user.getUser_password());
34 if(user_ != null){
35 b = SUCCESS;
36 }
37 } catch (Exception e) {
38 b = ERROR;
39 }
40 return b;
41 }
42
43 }(3)UserDeleteAction.java类(删除用户类)
1 package cn.xyp.web.action;
2
3 import com.opensymphony.xwork2.ActionSupport;
4
5 import cn.xyp.web.service.UserService;
6
7 public class UserDeleteAction extends ActionSupport {
8
9 /**
10 * 删除用户
11 */
12 private static final long serialVersionUID = -2132782345900294714L;
13 private UserService userService;
14 private long id;
15
16 public void setUserService(UserService userService) {
17 this.userService = userService;
18 }
19 public long getId() {
20 return id;
21 }
22 public void setId(long id) {
23 this.id = id;
24 }
25
26 public String execute(){
27 userService.delete(getId());
28 return SUCCESS;
29 }
30
31 }(4)UserQueryAction.java(查询所有用户)
1 package cn.xyp.web.action;
2 /**
3 * 查找数据库中的所有信息
4 */
5 import java.util.List;
6 import javax.servlet.http.HttpServletRequest;
7 import org.apache.struts2.ServletActionContext;
8 import com.opensymphony.xwork2.ActionSupport;
9 import cn.xyp.web.entity.User;
10 import cn.xyp.web.service.UserService;
11
12 public class UserQueryAction extends ActionSupport {
13
14 /**
15 *
16 */
17 private static final long serialVersionUID = 1483788569708897545L;
18 private UserService userService;
19
20 public void setUserService(UserService userService) {
21 this.userService = userService;
22 }
23
24 public String execute(){
25 List list = userService.findAll();
26 HttpServletRequest request = ServletActionContext.getRequest();
27 request.setAttribute("userList", list);
28 return SUCCESS;
29 }
30
31 } (5)UserUpdateAction.java(更新用户)
1 package cn.xyp.web.action;
2
3 import com.opensymphony.xwork2.ActionSupport;
4
5 import cn.xyp.web.entity.User;
6 import cn.xyp.web.service.UserService;
7
8 public class UserUpdateAction extends ActionSupport {
9
10 /**
11 * 更新用户信息
12 */
13 private static final long serialVersionUID = 6174197960048716176L;
14
15 private UserService userService;
16 private User user;
17 private long id;
18 public UserService getUserService() {
19 return userService;
20 }
21 public void setUserService(UserService userService) {
22 this.userService = userService;
23 }
24 public User getUser() {
25 return user;
26 }
27 public void setUser(User user) {
28 this.user = user;
29 }
30 public long getId() {
31 return id;
32 }
33 public void setId(long id) {
34 this.id = id;
35 }
36
37 public String showUser(){
38 User user = userService.findById(id);
39 setUser(user);
40 return SUCCESS;
41 }
42
43 public String execute(){
44 userService.update(user);
45 return SUCCESS;
46 }
47
48 }7、struts.xml
spring托管将Struts2中的Action的实例化工作交由Spring容器统一管理，同时使Struts2中的Action实例能够访问Spring提供的业务逻辑资源，spring容器依赖注入的优势也可以体现，Struts2提供的spring插件struts2-spring-plugin-2.3.16.3.jar配合
1
2 DOCTYPE struts PUBLIC
3 "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
4 "http://struts.apache.org/dtds/struts-2.5.dtd">
5
6
7
8
9 class="userRegisterAction">
14 /userQuery
15
16
17 class="userLoginAction">
18 /welcome.jsp
19 /register.jsp
20
21
22 class="userQueryAction">
23 /displayAll.jsp
24
25
26 class="userDeleteAction">
27 /userQuery
28
29
30 class="userShowAction" method="showUser">
31 /update.jsp
32
33
34 class="userUpdateAction">
35 /userQuery
36
37
38 package>
39 8、applicationContext.xml
spring 框架提供了多种数据源类，可以使用spring提供的DriverManagerDataSource类还可以使用第三方数据源，如C3P0的ComboPooledDataSource数据源类，注意相应的两个jar包c3p0-0.9.2.1.jar mchange-commons-java-0.2.3.4.jar.
Hibernate4已经完全实现自己的事物管理，所以spring4不提供HibernateDaoSupport和HibernateTemplete的支持。可以在应用程序的spring上下文中，像配置其他bean那样来配置HibernateSession工厂。如果要使用XML文件定义对象与数据库之间的映射，则需要在spring中配置LocalSessionFactoryBean。hibernateProperties属性配置了Hibernate如何进行操作的细节。"hibernate.current_session_context_class"是为当前Session提供一个策略，Session由org.springframework.orm.hibernate4.SpringSessionContext.currentSession得到。将sessionFactory注入到其他Bean中，如注入到DAO组件中，使其获得SessionFactory的引用后，就可以实现对数据库的访问。
1 xml version="1.0" encoding="UTF-8"?>
2 <beans xmlns="http://www.springframework.org/schema/beans"
3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4 xmlns:p="http://www.springframework.org/schema/p"
5 xmlns:aop="http://www.springframework.org/schema/aop"
6 xmlns:context="http://www.springframework.org/schema/context"
7 xmlns:jee="http://www.springframework.org/schema/jee"
8 xmlns:tx="http://www.springframework.org/schema/tx"
9 xsi:schemaLocation="
10 http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
11 http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
12 http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
13 http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.2.xsd
14 http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd">
15
16
17 <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
18 <property name="driverClass" value="com.mysql.jdbc.Driver">property>
19 <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/sklm?useUnicode=true&characterEncoding=UTF-8">property>
20 <property name="user" value="root">property>
21 <property name="password" value="123456">property>
22 <property name="maxPoolSize" value="40">property>
23 <property name="minPoolSize" value="1">property>
24 <property name="initialPoolSize" value="2">property>
25 <property name="maxIdleTime" value="20">property>
26
27 bean>
28
29 <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
30 <property name="dataSource" ref="dataSource">property>
31 <property name="mappingResources">
32 <list>
33 <value>cn/xyp/web/entity/User.hbm.xmlvalue>
34 list>
35 property>
36 <property name="hibernateProperties">
37 <props>
38 <prop key="hibernate.show_sql">trueprop>
39 <prop key="hibernate.hbm2ddl.auto">trueprop>
40 <prop key="hibernate.temp.use_jdbc_metadata_defaults">falseprop>
41 <prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate3.SpringSessionContextprop>
42 <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialectprop>
43 props>
44 property>
45 bean>
46
47
48
49 <bean id="userDao" class="cn.xyp.web.dao.UserDAOImpl">
50
51 <constructor-arg>
52 <ref bean="sessionFactory"/>
53 constructor-arg>
54 bean>
55
56 <bean id="userService" class="cn.xyp.web.service.UserServiceImpl">
57
58 <property name="userDao" ref="userDao">property>
59 bean>
60
61 <bean id="userRegisterAction" class="cn.xyp.web.action.UserRegisterAction">
62
63 <property name="userService" ref="userService">property>
64 bean>
65
66 <bean id="userLoginAction" class="cn.xyp.web.action.UserLoginAction">
67 <property name="userService" ref="userService">property>
68 bean>
69
70 <bean id="userQueryAction" class="cn.xyp.web.action.UserQueryAction">
71 <property name="userService" ref="userService">property>
72 bean>
73
74 <bean id="userDeleteAction" class="cn.xyp.web.action.UserDeleteAction">
75 <property name="userService" ref="userService">property>
76 bean>
77
78 <bean id="userUpdateAction" class="cn.xyp.web.action.UserUpdateAction">
79 <property name="userService" ref="userService">property>
80 bean>
81
82 <bean id="homeAction" class="cn.xyp.web.action.HomeAction">
83
84 bean>
85
86 beans>9、jsp
（1）displayAll.jsp显示所有信息
1 <%@ page language="java" contentType="text/html; charset=UTF-8"
2 pageEncoding="UTF-8"%>
3 <%@ taglib prefix="s" uri="/struts-tags" %>
4 DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
5 <html>
6 <head>
7 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
8 <title>显示会员信息title>
9 head>
10 <body>
11
12 <h4>会员信息h4>
13 <table border="1">
14 <tr>
15 <td>会员idtd><td>会员名td><td>密码td><td>会员年龄td><td>会员性别td><td>会员联系方式td><td>会员地址td><td>注册会员日期td><td>删除td><td>修改td>
16 tr>
17 <s:iterator value="#request.userList" id="user">
18 <tr>
19 <td><s:property value="#user.user_id"/>td>
20 <td><s:property value="#user.user_name"/>td>
21 <td><s:property value="#user.user_password"/>td>
22 <td><s:property value="#user.user_age"/>td>
23 <td><s:property value="#user.user_sex"/>td>
24 <td><s:property value="#user.user_phone"/>td>
25 <td><s:property value="#user.user_address"/>td>
26 <td><s:property value="#user.user_create_time"/>td>
27
28 <td>
29 <a href="userDelete" ><s:param name="id"><s:property value="#user.user_id"/>s:param>s:url>">删除a>
30 td>
31 <td>
32 <a href="userShow" ><s:param name="id"><s:property value="#user.user_id"/>s:param>s:url>">修改a>
33 td>
34
35 tr>
36 s:iterator>
37 table>
38 <a href="register.jsp">返回注册页面a>
39
40 body>
41 html>(2) login.jsp用户登录
1 <%@ page language="java" contentType="text/html; charset=UTF-8"
2 pageEncoding="UTF-8"%>
3 <%@ taglib prefix="s" uri="/struts-tags" %>
4 DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
5 <html>
6 <head>
7 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
8 <title>会员登陆title>
9 head>
10 <body>
11
12 <s:form action="userLogin" method="post">
13 <s:textfield name="user.user_name" label="会员姓名:">s:textfield>
14 <s:password name="user.user_password" label="会员口令:">s:password>
15 <s:submit value="登 陆">s:submit>
16 s:form>
17
18 body>
19 html>(3)register.jsp用户注册
1 <%@ page language="java" contentType="text/html; charset=UTF-8"
2 pageEncoding="UTF-8"%>
3 <%@ taglib prefix="s" uri="/struts-tags" %>
4 DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
5 <html>
6 <head>
7 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
8 <title>会员注册页面title>
9 head>
10 <body>
11
12 <s:form action="userRegister" method="post">
13 <h4><s:text name="欢迎注册会员">s:text>h4>
14 <s:property value="exception.message"/>
15 <s:textfield name="user.user_name" label="会员姓名 " tooltip="Enter your name!" required="true">s:textfield>
16 <s:password name="user.user_password" label="会员口令 " tooltip="Enter your password!" required="true">s:password>
17 <s:textfield name="user.user_age" label="年 龄 " required="true">s:textfield>
18 <%-- <s:select name="user.user_sex" label="性 别" list="{'男','女'}" headKey="00" headValue="男" theme="simple" required="true">s:select> --%>
19 <s:radio name="user.user_sex" label="性别" list="{'男','女'}" value="男">s:radio>
20 <s:textfield name="user.user_address" label="会员住址 " required="true">s:textfield>
21 <s:submit value="提 交">s:submit>
22 s:form>
23
24 body>
25 html>（4）update.jsp用户信息更改
1 <%@ page language="java" contentType="text/html; charset=UTF-8"
2 pageEncoding="UTF-8"%>
3 <%@ taglib prefix="s" uri="/struts-tags" %>
4 DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
5 <html>
6 <head>
7 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
8 <title>修改会员信息title>
9 head>
10 <body>
11
12 <s:form action="userUpdate" method="post">
13 <h4><s:text name="修改会员信息">s:text>h4>
14 <s:actionerror/>
15
16 <s:hidden name="user.user_id" value="%{user.user_id}">s:hidden>
17 <s:textfield name="user.user_name" label="会员姓名:" tooltip="Enter your name!" required="true">s:textfield>
18 <s:password name="user.user_password" label="会员口令:" tooltip="Enter your password!" required="true">s:password>
19 <s:textfield name="user.user_age" label="年 龄:" required="true">s:textfield>
20 <s:select name="user.user_sex" label="性 别:" list="{'男','女'}" headKey="00" headValue="男" theme="simple" required="true">s:select>
21 <s:textfield name="user.user_address" label="会员住址:" required="true">s:textfield>
22 <s:submit value="提 交">s:submit>
23 s:form>
24
25 body>
26 html>(5)welcome.jsp欢迎页面
1 <%@ page language="java" contentType="text/html; charset=UTF-8"
2 pageEncoding="UTF-8"%>
3 <%@ taglib prefix="s" uri="/struts-tags"%>
4 DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
5 <html>
6 <head>
7 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
8 <title>欢迎来到时空联盟title>
9 <style type="text/css">
10 body{
11 background-image: url('WebContent/WEB-INF/img/shikong.png');
12 background-position: center top;
13 background-repeat: no-repeat;
14
15 }
16 style>
17 head>
18 <body>
19 <h1>Hello World!h1>
20 body>
21 html>
本文参考自https://www.cnblogs.com/zhaozihan/p/5893785.html