s2sh整合
此次整合的版本是：struts2.1.8 + spring2.5.6 + hibernate3.3.2
一.先整合hibernate和spring：
hibernate所需要jar包：antlr-2.7.6.jar、commons-collections-3.1.jar、dom4j-1.6.1.jar、hibernate3.jar、javassist-3.9.0.GA.jar、jta-1.1.jar、slf4j-api-1.5.8.jar、log4j.jar、slf4j-log4j12-1.5.8.jar （slf4j接口以log4j形式实现），因为采用了注解的方式所以还需(annotation3.4的包)：ejb3-persistence.jar、hibernate-annotations.jar、hibernate-commons-annotations.jar、hibernate-entitymanager.jar ，采用了c3p0连接池，还需要：c3p0-0.9.1.2.jar
spring所需要jar包：spring.jar、commons-logging.jar ，spring注解需要：common-annotations.jar ，aop需要：aspectjrt.jar、aspectjweaver.jar、cglib-nodep-2.1_3.jar
hibernate.cfg.xml配置：
Xml代码
1.<?xml version='1.0' encoding='UTF-8'?>
2.<!DOCTYPE hibernate-configuration PUBLIC
3. "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
4. "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
5.
6.<hibernate-configuration>
7.
8. <session-factory>
9. <property name="dialect">
10. org.hibernate.dialect.MySQLDialect
11. </property>
12. <property name="connection.url">
13. jdbc:mysql://localhost:3306/oa
14. </property>
15. <property name="connection.username">root</property>
16. <property name="connection.password">root</property>
17. <property name="connection.driver_class">
18. com.mysql.jdbc.Driver
19. </property>
20. <property name="myeclipse.connection.profile">mysql5</property>
21. <property name="show_sql">true</property>
22. <property name="current_session_context_class">thread</property>
23. <property name="hbm2ddl.auto">update</property>
24.
25. <!-- 首先说明我是使用c3p0连接池的方式 -->
26. <property name="connection.provider_class">
27. org.hibernate.connection.C3P0ConnectionProvider
28. </property>
29. <!-- 最大连接数 -->
30. <property name="hibernate.c3p0.max_size">20</property>
31. <!-- 最小连接数 -->
32. <property name="hibernate.c3p0.min_size">2</property>
33. <!-- 获得连接的超时时间,如果超过这个时间,会抛出异常，单位毫秒 -->
34. <property name="hibernate.c3p0.timeout">5000</property>
35. <!-- 最大的PreparedStatement的数量 -->
36. <property name="hibernate.c3p0.max_statements">100</property>
37. <!-- 每隔1000秒检查连接池里的空闲连接 ，单位是秒-->
38. <property name="hibernate.c3p0.idle_test_period">1000</property>
39. <!-- 当连接池里面的连接用完的时候，C3P0一下获取的新的连接数 -->
40. <property name="hibernate.c3p0.acquire_increment">2</property>
41. <!-- 每次都验证连接是否可用 -->
42. <property name="hibernate.c3p0.validate">true</property>
43.
44. <mapping class="com.fsj.model.User" />
45.
46. </session-factory>
47.
48.</hibernate-configuration>
<?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">
<hibernate-configuration>
<session-factory>
<property name="dialect">
org.hibernate.dialect.MySQLDialect
</property>
<property name="connection.url">
jdbc:mysql://localhost:3306/oa
</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">mysql5</property>
<property name="show_sql">true</property>
<property name="current_session_context_class">thread</property>
<property name="hbm2ddl.auto">update</property>
<!-- 首先说明我是使用c3p0连接池的方式 -->
<property name="connection.provider_class">
org.hibernate.connection.C3P0ConnectionProvider
</property>
<!-- 最大连接数 -->
<property name="hibernate.c3p0.max_size">20</property>
<!-- 最小连接数 -->
<property name="hibernate.c3p0.min_size">2</property>
<!-- 获得连接的超时时间,如果超过这个时间,会抛出异常，单位毫秒 -->
<property name="hibernate.c3p0.timeout">5000</property>
<!-- 最大的PreparedStatement的数量 -->
<property name="hibernate.c3p0.max_statements">100</property>
<!-- 每隔1000秒检查连接池里的空闲连接 ，单位是秒-->
<property name="hibernate.c3p0.idle_test_period">1000</property>
<!-- 当连接池里面的连接用完的时候，C3P0一下获取的新的连接数 -->
<property name="hibernate.c3p0.acquire_increment">2</property>
<!-- 每次都验证连接是否可用 -->
<property name="hibernate.c3p0.validate">true</property>
<mapping class="com.fsj.model.User" />
</session-factory>
</hibernate-configuration> applicationContext.xml配置如下：
Xml代码
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" xmlns:context="http://www.springframework.org/schema/context"
4. xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
5. xsi:schemaLocation="http://www.springframework.org/schema/beans
6. http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
7. http://www.springframework.org/schema/context
8. http://www.springframework.org/schema/context/spring-context-2.5.xsd
9. http://www.springframework.org/schema/aop
10. http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
11. http://www.springframework.org/schema/tx
12. http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
13.
14. <context:component-scan base-package="com.fsj" /><!-- 启用自动扫描 -->
15. <!-- 基于hibernate注解的sessionFactory -->
16. <bean id="sessionFactory"
17. class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
18. <property name="configLocation" value="classpath:hibernate.cfg.xml">
19. </property>
20. </bean>
21. <!-- 基于hibernate的事务管理器 -->
22. <bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
23. <property name="sessionFactory" ref="sessionFactory" />
24. </bean>
25. <!-- 采用注解形式的声明式事务管理 -->
26. <tx:annotation-driven transaction-manager="txManager"/>
27.
28.</beans>
<?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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<context:component-scan base-package="com.fsj" /><!-- 启用自动扫描 -->
<!-- 基于hibernate注解的sessionFactory -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="configLocation" value="classpath:hibernate.cfg.xml">
</property>
</bean>
<!-- 基于hibernate的事务管理器 -->
<bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<!-- 采用注解形式的声明式事务管理 -->
<tx:annotation-driven transaction-manager="txManager"/>
</beans>
User类采用hibernate的注解形式：
Java代码
1.package com.fsj.model;
2.
3.import javax.persistence.Column;
4.import javax.persistence.Entity;
5.import javax.persistence.GeneratedValue;
6.import static javax.persistence.GenerationType.IDENTITY;
7.import javax.persistence.Id;
8.import javax.persistence.Table;
9.
10.@Entity
11.@Table(name = "_user")
12.public class User implements java.io.Serializable {
13.
14. private static final long serialVersionUID = -3564872478826196506L;
15. private Integer uid;
16. private String uname;
17. private String upwd;
18.
19. @Id
20. @GeneratedValue(strategy = IDENTITY)
21. @Column(name = "u_id", unique = true, nullable = false)
22. public Integer getUid() {
23. return this.uid;
24. }
25.
26. public void setUid(Integer UId) {
27. this.uid = UId;
28. }
29.
30. @Column(name = "u_name", length = 20)
31. public String getUname() {
32. return this.uname;
33. }
34.
35. public void setUname(String UName) {
36. this.uname = UName;
37. }
38.
39. @Column(name = "u_pwd", length = 20)
40. public String getUpwd() {
41. return this.upwd;
42. }
43.
44. public void setUpwd(String UPwd) {
45. this.upwd = UPwd;
46. }
47.
48.}
package com.fsj.model;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import static javax.persistence.GenerationType.IDENTITY;
import javax.persistence.Id;
import javax.persistence.Table;
@Entity
@Table(name = "_user")
public class User implements java.io.Serializable {
private static final long serialVersionUID = -3564872478826196506L;
private Integer uid;
private String uname;
private String upwd;
@Id
@GeneratedValue(strategy = IDENTITY)
@Column(name = "u_id", unique = true, nullable = false)
public Integer getUid() {
return this.uid;
}
public void setUid(Integer UId) {
this.uid = UId;
}
@Column(name = "u_name", length = 20)
public String getUname() {
return this.uname;
}
public void setUname(String UName) {
this.uname = UName;
}
@Column(name = "u_pwd", length = 20)
public String getUpwd() {
return this.upwd;
}
public void setUpwd(String UPwd) {
this.upwd = UPwd;
}
}DAO层的实现类为：
Java代码
1.package com.fsj.dao.impl;
2.
3.import java.util.List;
4.
5.import javax.annotation.Resource;
6.
7.import org.hibernate.SessionFactory;
8.import org.springframework.orm.hibernate3.HibernateTemplate;
9.import org.springframework.stereotype.Repository;
10.
11.import com.fsj.dao.UserDao;
12.import com.fsj.model.User;
13.
14.@Repository("userDao")
15.public class UserDaoImpl implements UserDao {
16.
17. private HibernateTemplate hibernateTemplate;
18.
19. @Resource
20. public void setSessionFactory(SessionFactory sessionFactory)
21. {
22. this.hibernateTemplate = new HibernateTemplate(sessionFactory);
23. }
24. @SuppressWarnings("unchecked")
25. public User login(String name, String pwd) {
26. List<User> users= hibernateTemplate.find("from User where uname=? and upwd=?",new Object[]{name,pwd});
27. System.out.println(users.size()+"-------------");
28. return (users==null || users.size()==0)?null:(User)users.get(0);
29. }
30.
31.}
package com.fsj.dao.impl;
import java.util.List;
import javax.annotation.Resource;
import org.hibernate.SessionFactory;
import org.springframework.orm.hibernate3.HibernateTemplate;
import org.springframework.stereotype.Repository;
import com.fsj.dao.UserDao;
import com.fsj.model.User;
@Repository("userDao")
public class UserDaoImpl implements UserDao {
private HibernateTemplate hibernateTemplate;
@Resource
public void setSessionFactory(SessionFactory sessionFactory)
{
this.hibernateTemplate = new HibernateTemplate(sessionFactory);
}
@SuppressWarnings("unchecked")
public User login(String name, String pwd) {
List<User> users= hibernateTemplate.find("from User where uname=? and upwd=?",new Object[]{name,pwd});
System.out.println(users.size()+"-------------");
return (users==null || users.size()==0)?null:(User)users.get(0);
}
}
service层的实现类采用事务管理：
Java代码
1.package com.fsj.sevice.impl;
2.
3.import java.util.List;
4.
5.import javax.annotation.Resource;
6.
7.import org.springframework.stereotype.Service;
8.import org.springframework.transaction.annotation.Propagation;
9.import org.springframework.transaction.annotation.Transactional;
10.
11.import com.fsj.dao.UserDao;
12.import com.fsj.model.User;
13.import com.fsj.sevice.UserService;
14.
15.@Service("userService")
16.@Transactional(rollbackFor = Exception.class)
17.public class UserServiceImpl implements UserService {
18.
19. @Resource
20. private UserDao userDao;
21. @Transactional(readOnly = true, propagation = Propagation.NOT_SUPPORTED)
22. public User login(String name, String pwd) {
23. return userDao.login(name, pwd);
24. }
25.
26.}
package com.fsj.sevice.impl;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import com.fsj.dao.UserDao;
import com.fsj.model.User;
import com.fsj.sevice.UserService;
@Service("userService")
@Transactional(rollbackFor = Exception.class)
public class UserServiceImpl implements UserService {
@Resource
private UserDao userDao;
@Transactional(readOnly = true, propagation = Propagation.NOT_SUPPORTED)
public User login(String name, String pwd) {
return userDao.login(name, pwd);
}
}
junit测试成功后，再加入struts2：
加入包：xwork-core-2.1.6.jar、struts2-core-2.1.8.jar、ognl-2.7.3.jar、freemarker-2.3.15.jar、commons-io-1.3.2.jar、commons-fileupload-1.2.1.jar、struts2-spring-plugin-2.1.8.jar
web.xml如下设置：
Xml代码
1.<?xml version="1.0" encoding="UTF-8"?>
2.<web-app version="2.5"
3. xmlns="http://java.sun.com/xml/ns/javaee"
4. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
5. xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
6. http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
7.
8. <context-param>
9. <param-name>contextConfigLocation</param-name>
10. <param-value>classpath:applicationContext.xml</param-value>
11. </context-param>
12.
13. <listener>
14. <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
15. </listener>
16.
17.
18. <filter>
19. <filter-name>OpenSessionInViewFilter</filter-name>
20. <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
21. </filter>
22. <filter-mapping>
23. <filter-name>OpenSessionInViewFilter</filter-name>
24. <url-pattern>/*</url-pattern>
25. </filter-mapping>
26.
27. <filter>
28. <filter-name>struts2</filter-name>
29. <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
30. </filter>
31. <filter-mapping>
32. <filter-name>struts2</filter-name>
33. <url-pattern>/*</url-pattern>
34. </filter-mapping>
35.
36. <filter>
37. <filter-name>encoding</filter-name>
38. <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
39. <init-param>
40. <param-name>encoding</param-name>
41. <param-value>UTF-8</param-value>
42. </init-param>
43. </filter>
44. <filter-mapping>
45. <filter-name>encoding</filter-name>
46. <url-pattern>/*</url-pattern>
47. </filter-mapping>
48.
49.</web-app>
<?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">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<filter>
<filter-name>OpenSessionInViewFilter</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>OpenSessionInViewFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<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>
<filter>
<filter-name>encoding</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
struts.xml如下：
Xml代码
1.<?xml version="1.0" encoding="UTF-8" ?>
2.<!DOCTYPE struts PUBLIC
3. "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
4. "http://struts.apache.org/dtds/struts-2.0.dtd">
5.
6.<struts>
7.
8. <!-- 指定Web应用的默认编码集,相当于调用HttpServletRequest的setCharacterEncoding方法 -->
9. <constant name="struts.i18n.encoding" value="UTF-8" />
10. <!-- 设置浏览器是否缓存静态内容,默认值为true(生产环境下使用),开发阶段最好关闭 -->
11. <constant name="struts.serve.static.browserCache" value="false" />
12. <!-- 当struts的配置文件修改后,系统是否自动重新加载该文件,默认值为false(生产环境下使用),开发阶段最好打开 -->
13. <constant name="struts.configuration.xml.reload" value="true" />
14. <!-- 开发模式下使用,这样可以打印出更详细的错误信息 -->
15. <constant name="struts.devMode" value="true" />
16. <!-- 默认的视图主题 -->
17. <constant name="struts.ui.theme" value="simple" />
18. <!-- 把action对象交给spring创建 -->
19. <constant name="struts.objectFactory" value="spring" />
20.
21. <package name="myDefault" extends="struts-default">
22. <default-action-ref name="indexPage" />
23. <global-results>
24. <result name="exceptionPage">/WEB-INF/exceptionPage.jsp
25. </result>
26. </global-results>
27. <global-exception-mappings>
28. <exception-mapping result="exceptionPage" exception="java.lang.Exception" />
29. </global-exception-mappings>
30. <action name="indexPage">
31. <result>/login.jsp</result>
32. </action>
33. </package>
34.
35. <package name="user" namespace="/user" extends="myDefault">
36. <!-- 这里面的class不是指完整类路径，而是指在spring中定义的bean的名称 -->
37. <action name="*UserAction" class="userAction" method="{1}">
38. <result name="success">/WEB-INF/user/loginSuccess.jsp</result>
39. <result name="input">/login.jsp</result>
40. </action>
41. </package>
42.
43.</struts>
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<!-- 指定Web应用的默认编码集,相当于调用HttpServletRequest的setCharacterEncoding方法 -->
<constant name="struts.i18n.encoding" value="UTF-8" />
<!-- 设置浏览器是否缓存静态内容,默认值为true(生产环境下使用),开发阶段最好关闭 -->
<constant name="struts.serve.static.browserCache" value="false" />
<!-- 当struts的配置文件修改后,系统是否自动重新加载该文件,默认值为false(生产环境下使用),开发阶段最好打开 -->
<constant name="struts.configuration.xml.reload" value="true" />
<!-- 开发模式下使用,这样可以打印出更详细的错误信息 -->
<constant name="struts.devMode" value="true" />
<!-- 默认的视图主题 -->
<constant name="struts.ui.theme" value="simple" />
<!-- 把action对象交给spring创建 -->
<constant name="struts.objectFactory" value="spring" />
<package name="myDefault" extends="struts-default">
<default-action-ref name="indexPage" />
<global-results>
<result name="exceptionPage">/WEB-INF/exceptionPage.jsp
</result>
</global-results>
<global-exception-mappings>
<exception-mapping result="exceptionPage" exception="java.lang.Exception" />
</global-exception-mappings>
<action name="indexPage">
<result>/login.jsp</result>
</action>
</package>
<package name="user" namespace="/user" extends="myDefault">
<!-- 这里面的class不是指完整类路径，而是指在spring中定义的bean的名称 -->
<action name="*UserAction" class="userAction" method="{1}">
<result name="success">/WEB-INF/user/loginSuccess.jsp</result>
<result name="input">/login.jsp</result>
</action>
</package>
</struts>
UserAction类：
Java代码
1.package com.fsj.web;
2.
3.import java.util.Map;
4.
5.import javax.annotation.Resource;
6.
7.import org.apache.struts2.interceptor.SessionAware;
8.import org.springframework.context.annotation.Scope;
9.import org.springframework.stereotype.Controller;
10.
11.import com.fsj.model.User;
12.import com.fsj.sevice.UserService;
13.import com.opensymphony.xwork2.ActionSupport;
14.@Controller("userAction")@Scope("prototype")
15.public class UserAction extends ActionSupport implements SessionAware{
16.
17. private Map<String, Object> session;
18. private User user;
19. @Resource
20. private UserService userService;
21.
22. public String getResult() {
23. return result;
24. }
25.
26. public String login()
27. {
28. User logindUser = userService.login(user.getUname(), user.getUpwd());
29. if(logindUser==null)
30. {
31. addActionError("用户名或密码错误，请重新输入。");
32. return INPUT;
33. }
34. session.put("user", logindUser);
35. return SUCCESS;
36. }
37.
38. public User getUser() {
39. return user;
40. }
41.
42. public void setUser(User user) {
43. this.user = user;
44. }
45.
46. public void setSession(Map<String, Object> session) {
47. this.session = session;
48. }
49.}
package com.fsj.web;
import java.util.Map;
import javax.annotation.Resource;
import org.apache.struts2.interceptor.SessionAware;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import com.fsj.model.User;
import com.fsj.sevice.UserService;
import com.opensymphony.xwork2.ActionSupport;
@Controller("userAction")@Scope("prototype")
public class UserAction extends ActionSupport implements SessionAware{
private Map<String, Object> session;
private User user;
@Resource
private UserService userService;
public String getResult() {
return result;
}
public String login()
{
User logindUser = userService.login(user.getUname(), user.getUpwd());
if(logindUser==null)
{
addActionError("用户名或密码错误，请重新输入。");
return INPUT;
}
session.put("user", logindUser);
return SUCCESS;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
public void setSession(Map<String, Object> session) {
this.session = session;
}
}
与UserAction同一包中建立验证文件：UserAction-validation.xml
Xml代码
1.<?xml version="1.0" encoding="UTF-8"?>
2. <!DOCTYPE validators PUBLIC
3. "-//OpenSymphony Group//XWork Validator 1.0.2//EN"
4. "http://www.opensymphony.com/xwork/xwork-validator-1.0.2.dtd">
5.
6.<validators>
7. <field name="user.uname">
8. <field-validator type="requiredstring">
9. <message>登录的用户名不能为空</message>
10. </field-validator>
11. <field-validator type="regex">
12. <param name="expression">^[a-zA-Z][a-zA-Z0-9_]{3,14}$</param>
13. <message>登录的用户名必须以字母开始，后面跟字母、数字或_，长度为4-15位</message>
14. </field-validator>
15. </field>
16.
17. <field name="user.upwd">
18. <field-validator type="requiredstring">
19. <message>登录的密码不能为空</message>
20. </field-validator>
21. <field-validator type="regex">
22. <param name="expression">^[a-zA-Z0-9!@#]{4,15}$</param>
23. <message>登录的密码可以由字母、数字和! @ # 组成，长度为4-15位</message>
24. </field-validator>
25. </field>
26.</validators>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE validators PUBLIC
"-//OpenSymphony Group//XWork Validator 1.0.2//EN"
"http://www.opensymphony.com/xwork/xwork-validator-1.0.2.dtd">
<validators>
<field name="user.uname">
<field-validator type="requiredstring">
<message>登录的用户名不能为空</message>
</field-validator>
<field-validator type="regex">
<param name="expression">^[a-zA-Z][a-zA-Z0-9_]{3,14}$</param>
<message>登录的用户名必须以字母开始，后面跟字母、数字或_，长度为4-15位</message>
</field-validator>
</field>
<field name="user.upwd">
<field-validator type="requiredstring">
<message>登录的密码不能为空</message>
</field-validator>
<field-validator type="regex">
<param name="expression">^[a-zA-Z0-9!@#]{4,15}$</param>
<message>登录的密码可以由字母、数字和! @ # 组成，长度为4-15位</message>
</field-validator>
</field>
</validators>
login.jsp页面：
Jsp代码
1.<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
2.<%@ taglib prefix="s" uri="/struts-tags" %>
3.<%
4.String path = request.getContextPath();
5.String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
6.%>
7.
8.<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
9.<html>
10. <head>
11. <base href="<%=basePath%>">
12. <title>登陆</title>
13. </head>
14.
15. <body>
16. <s:head/>
17. <s:actionerror/>
18. <s:fielderror />
19. <s:form action="loginUserAction" namespace="/user" method="post">
20. <s:textfield label="用户名" name="user.uname" />
21. <s:password label="密码" name="user.upwd" />
22. <s:submit value="登陆" />
23. </s:form>
24. </body>
25.</html>
一.先整合hibernate和spring：
hibernate所需要jar包：antlr-2.7.6.jar、commons-collections-3.1.jar、dom4j-1.6.1.jar、hibernate3.jar、javassist-3.9.0.GA.jar、jta-1.1.jar、slf4j-api-1.5.8.jar、log4j.jar、slf4j-log4j12-1.5.8.jar （slf4j接口以log4j形式实现），因为采用了注解的方式所以还需(annotation3.4的包)：ejb3-persistence.jar、hibernate-annotations.jar、hibernate-commons-annotations.jar、hibernate-entitymanager.jar ，采用了c3p0连接池，还需要：c3p0-0.9.1.2.jar
spring所需要jar包：spring.jar、commons-logging.jar ，spring注解需要：common-annotations.jar ，aop需要：aspectjrt.jar、aspectjweaver.jar、cglib-nodep-2.1_3.jar
hibernate.cfg.xml配置：
Xml代码
1.<?xml version='1.0' encoding='UTF-8'?>
2.<!DOCTYPE hibernate-configuration PUBLIC
3. "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
4. "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
5.
6.<hibernate-configuration>
7.
8. <session-factory>
9. <property name="dialect">
10. org.hibernate.dialect.MySQLDialect
11. </property>
12. <property name="connection.url">
13. jdbc:mysql://localhost:3306/oa
14. </property>
15. <property name="connection.username">root</property>
16. <property name="connection.password">root</property>
17. <property name="connection.driver_class">
18. com.mysql.jdbc.Driver
19. </property>
20. <property name="myeclipse.connection.profile">mysql5</property>
21. <property name="show_sql">true</property>
22. <property name="current_session_context_class">thread</property>
23. <property name="hbm2ddl.auto">update</property>
24.
25. <!-- 首先说明我是使用c3p0连接池的方式 -->
26. <property name="connection.provider_class">
27. org.hibernate.connection.C3P0ConnectionProvider
28. </property>
29. <!-- 最大连接数 -->
30. <property name="hibernate.c3p0.max_size">20</property>
31. <!-- 最小连接数 -->
32. <property name="hibernate.c3p0.min_size">2</property>
33. <!-- 获得连接的超时时间,如果超过这个时间,会抛出异常，单位毫秒 -->
34. <property name="hibernate.c3p0.timeout">5000</property>
35. <!-- 最大的PreparedStatement的数量 -->
36. <property name="hibernate.c3p0.max_statements">100</property>
37. <!-- 每隔1000秒检查连接池里的空闲连接 ，单位是秒-->
38. <property name="hibernate.c3p0.idle_test_period">1000</property>
39. <!-- 当连接池里面的连接用完的时候，C3P0一下获取的新的连接数 -->
40. <property name="hibernate.c3p0.acquire_increment">2</property>
41. <!-- 每次都验证连接是否可用 -->
42. <property name="hibernate.c3p0.validate">true</property>
43.
44. <mapping class="com.fsj.model.User" />
45.
46. </session-factory>
47.
48.</hibernate-configuration>
<?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">
<hibernate-configuration>
<session-factory>
<property name="dialect">
org.hibernate.dialect.MySQLDialect
</property>
<property name="connection.url">
jdbc:mysql://localhost:3306/oa
</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">mysql5</property>
<property name="show_sql">true</property>
<property name="current_session_context_class">thread</property>
<property name="hbm2ddl.auto">update</property>
<!-- 首先说明我是使用c3p0连接池的方式 -->
<property name="connection.provider_class">
org.hibernate.connection.C3P0ConnectionProvider
</property>
<!-- 最大连接数 -->
<property name="hibernate.c3p0.max_size">20</property>
<!-- 最小连接数 -->
<property name="hibernate.c3p0.min_size">2</property>
<!-- 获得连接的超时时间,如果超过这个时间,会抛出异常，单位毫秒 -->
<property name="hibernate.c3p0.timeout">5000</property>
<!-- 最大的PreparedStatement的数量 -->
<property name="hibernate.c3p0.max_statements">100</property>
<!-- 每隔1000秒检查连接池里的空闲连接 ，单位是秒-->
<property name="hibernate.c3p0.idle_test_period">1000</property>
<!-- 当连接池里面的连接用完的时候，C3P0一下获取的新的连接数 -->
<property name="hibernate.c3p0.acquire_increment">2</property>
<!-- 每次都验证连接是否可用 -->
<property name="hibernate.c3p0.validate">true</property>
<mapping class="com.fsj.model.User" />
</session-factory>
</hibernate-configuration> applicationContext.xml配置如下：
Xml代码
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" xmlns:context="http://www.springframework.org/schema/context"
4. xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
5. xsi:schemaLocation="http://www.springframework.org/schema/beans
6. http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
7. http://www.springframework.org/schema/context
8. http://www.springframework.org/schema/context/spring-context-2.5.xsd
9. http://www.springframework.org/schema/aop
10. http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
11. http://www.springframework.org/schema/tx
12. http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
13.
14. <context:component-scan base-package="com.fsj" /><!-- 启用自动扫描 -->
15. <!-- 基于hibernate注解的sessionFactory -->
16. <bean id="sessionFactory"
17. class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
18. <property name="configLocation" value="classpath:hibernate.cfg.xml">
19. </property>
20. </bean>
21. <!-- 基于hibernate的事务管理器 -->
22. <bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
23. <property name="sessionFactory" ref="sessionFactory" />
24. </bean>
25. <!-- 采用注解形式的声明式事务管理 -->
26. <tx:annotation-driven transaction-manager="txManager"/>
27.
28.</beans>
<?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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<context:component-scan base-package="com.fsj" /><!-- 启用自动扫描 -->
<!-- 基于hibernate注解的sessionFactory -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="configLocation" value="classpath:hibernate.cfg.xml">
</property>
</bean>
<!-- 基于hibernate的事务管理器 -->
<bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<!-- 采用注解形式的声明式事务管理 -->
<tx:annotation-driven transaction-manager="txManager"/>
</beans>
User类采用hibernate的注解形式：
Java代码
1.package com.fsj.model;
2.
3.import javax.persistence.Column;
4.import javax.persistence.Entity;
5.import javax.persistence.GeneratedValue;
6.import static javax.persistence.GenerationType.IDENTITY;
7.import javax.persistence.Id;
8.import javax.persistence.Table;
9.
10.@Entity
11.@Table(name = "_user")
12.public class User implements java.io.Serializable {
13.
14. private static final long serialVersionUID = -3564872478826196506L;
15. private Integer uid;
16. private String uname;
17. private String upwd;
18.
19. @Id
20. @GeneratedValue(strategy = IDENTITY)
21. @Column(name = "u_id", unique = true, nullable = false)
22. public Integer getUid() {
23. return this.uid;
24. }
25.
26. public void setUid(Integer UId) {
27. this.uid = UId;
28. }
29.
30. @Column(name = "u_name", length = 20)
31. public String getUname() {
32. return this.uname;
33. }
34.
35. public void setUname(String UName) {
36. this.uname = UName;
37. }
38.
39. @Column(name = "u_pwd", length = 20)
40. public String getUpwd() {
41. return this.upwd;
42. }
43.
44. public void setUpwd(String UPwd) {
45. this.upwd = UPwd;
46. }
47.
48.}
package com.fsj.model;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import static javax.persistence.GenerationType.IDENTITY;
import javax.persistence.Id;
import javax.persistence.Table;
@Entity
@Table(name = "_user")
public class User implements java.io.Serializable {
private static final long serialVersionUID = -3564872478826196506L;
private Integer uid;
private String uname;
private String upwd;
@Id
@GeneratedValue(strategy = IDENTITY)
@Column(name = "u_id", unique = true, nullable = false)
public Integer getUid() {
return this.uid;
}
public void setUid(Integer UId) {
this.uid = UId;
}
@Column(name = "u_name", length = 20)
public String getUname() {
return this.uname;
}
public void setUname(String UName) {
this.uname = UName;
}
@Column(name = "u_pwd", length = 20)
public String getUpwd() {
return this.upwd;
}
public void setUpwd(String UPwd) {
this.upwd = UPwd;
}
}DAO层的实现类为：
Java代码
1.package com.fsj.dao.impl;
2.
3.import java.util.List;
4.
5.import javax.annotation.Resource;
6.
7.import org.hibernate.SessionFactory;
8.import org.springframework.orm.hibernate3.HibernateTemplate;
9.import org.springframework.stereotype.Repository;
10.
11.import com.fsj.dao.UserDao;
12.import com.fsj.model.User;
13.
14.@Repository("userDao")
15.public class UserDaoImpl implements UserDao {
16.
17. private HibernateTemplate hibernateTemplate;
18.
19. @Resource
20. public void setSessionFactory(SessionFactory sessionFactory)
21. {
22. this.hibernateTemplate = new HibernateTemplate(sessionFactory);
23. }
24. @SuppressWarnings("unchecked")
25. public User login(String name, String pwd) {
26. List<User> users= hibernateTemplate.find("from User where uname=? and upwd=?",new Object[]{name,pwd});
27. System.out.println(users.size()+"-------------");
28. return (users==null || users.size()==0)?null:(User)users.get(0);
29. }
30.
31.}
package com.fsj.dao.impl;
import java.util.List;
import javax.annotation.Resource;
import org.hibernate.SessionFactory;
import org.springframework.orm.hibernate3.HibernateTemplate;
import org.springframework.stereotype.Repository;
import com.fsj.dao.UserDao;
import com.fsj.model.User;
@Repository("userDao")
public class UserDaoImpl implements UserDao {
private HibernateTemplate hibernateTemplate;
@Resource
public void setSessionFactory(SessionFactory sessionFactory)
{
this.hibernateTemplate = new HibernateTemplate(sessionFactory);
}
@SuppressWarnings("unchecked")
public User login(String name, String pwd) {
List<User> users= hibernateTemplate.find("from User where uname=? and upwd=?",new Object[]{name,pwd});
System.out.println(users.size()+"-------------");
return (users==null || users.size()==0)?null:(User)users.get(0);
}
}
service层的实现类采用事务管理：
Java代码
1.package com.fsj.sevice.impl;
2.
3.import java.util.List;
4.
5.import javax.annotation.Resource;
6.
7.import org.springframework.stereotype.Service;
8.import org.springframework.transaction.annotation.Propagation;
9.import org.springframework.transaction.annotation.Transactional;
10.
11.import com.fsj.dao.UserDao;
12.import com.fsj.model.User;
13.import com.fsj.sevice.UserService;
14.
15.@Service("userService")
16.@Transactional(rollbackFor = Exception.class)
17.public class UserServiceImpl implements UserService {
18.
19. @Resource
20. private UserDao userDao;
21. @Transactional(readOnly = true, propagation = Propagation.NOT_SUPPORTED)
22. public User login(String name, String pwd) {
23. return userDao.login(name, pwd);
24. }
25.
26.}
package com.fsj.sevice.impl;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import com.fsj.dao.UserDao;
import com.fsj.model.User;
import com.fsj.sevice.UserService;
@Service("userService")
@Transactional(rollbackFor = Exception.class)
public class UserServiceImpl implements UserService {
@Resource
private UserDao userDao;
@Transactional(readOnly = true, propagation = Propagation.NOT_SUPPORTED)
public User login(String name, String pwd) {
return userDao.login(name, pwd);
}
}
junit测试成功后，再加入struts2：
加入包：xwork-core-2.1.6.jar、struts2-core-2.1.8.jar、ognl-2.7.3.jar、freemarker-2.3.15.jar、commons-io-1.3.2.jar、commons-fileupload-1.2.1.jar、struts2-spring-plugin-2.1.8.jar
web.xml如下设置：
Xml代码
1.<?xml version="1.0" encoding="UTF-8"?>
2.<web-app version="2.5"
3. xmlns="http://java.sun.com/xml/ns/javaee"
4. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
5. xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
6. http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
7.
8. <context-param>
9. <param-name>contextConfigLocation</param-name>
10. <param-value>classpath:applicationContext.xml</param-value>
11. </context-param>
12.
13. <listener>
14. <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
15. </listener>
16.
17.
18. <filter>
19. <filter-name>OpenSessionInViewFilter</filter-name>
20. <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
21. </filter>
22. <filter-mapping>
23. <filter-name>OpenSessionInViewFilter</filter-name>
24. <url-pattern>/*</url-pattern>
25. </filter-mapping>
26.
27. <filter>
28. <filter-name>struts2</filter-name>
29. <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
30. </filter>
31. <filter-mapping>
32. <filter-name>struts2</filter-name>
33. <url-pattern>/*</url-pattern>
34. </filter-mapping>
35.
36. <filter>
37. <filter-name>encoding</filter-name>
38. <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
39. <init-param>
40. <param-name>encoding</param-name>
41. <param-value>UTF-8</param-value>
42. </init-param>
43. </filter>
44. <filter-mapping>
45. <filter-name>encoding</filter-name>
46. <url-pattern>/*</url-pattern>
47. </filter-mapping>
48.
49.</web-app>
<?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">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<filter>
<filter-name>OpenSessionInViewFilter</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>OpenSessionInViewFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<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>
<filter>
<filter-name>encoding</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
struts.xml如下：
Xml代码
1.<?xml version="1.0" encoding="UTF-8" ?>
2.<!DOCTYPE struts PUBLIC
3. "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
4. "http://struts.apache.org/dtds/struts-2.0.dtd">
5.
6.<struts>
7.
8. <!-- 指定Web应用的默认编码集,相当于调用HttpServletRequest的setCharacterEncoding方法 -->
9. <constant name="struts.i18n.encoding" value="UTF-8" />
10. <!-- 设置浏览器是否缓存静态内容,默认值为true(生产环境下使用),开发阶段最好关闭 -->
11. <constant name="struts.serve.static.browserCache" value="false" />
12. <!-- 当struts的配置文件修改后,系统是否自动重新加载该文件,默认值为false(生产环境下使用),开发阶段最好打开 -->
13. <constant name="struts.configuration.xml.reload" value="true" />
14. <!-- 开发模式下使用,这样可以打印出更详细的错误信息 -->
15. <constant name="struts.devMode" value="true" />
16. <!-- 默认的视图主题 -->
17. <constant name="struts.ui.theme" value="simple" />
18. <!-- 把action对象交给spring创建 -->
19. <constant name="struts.objectFactory" value="spring" />
20.
21. <package name="myDefault" extends="struts-default">
22. <default-action-ref name="indexPage" />
23. <global-results>
24. <result name="exceptionPage">/WEB-INF/exceptionPage.jsp
25. </result>
26. </global-results>
27. <global-exception-mappings>
28. <exception-mapping result="exceptionPage" exception="java.lang.Exception" />
29. </global-exception-mappings>
30. <action name="indexPage">
31. <result>/login.jsp</result>
32. </action>
33. </package>
34.
35. <package name="user" namespace="/user" extends="myDefault">
36. <!-- 这里面的class不是指完整类路径，而是指在spring中定义的bean的名称 -->
37. <action name="*UserAction" class="userAction" method="{1}">
38. <result name="success">/WEB-INF/user/loginSuccess.jsp</result>
39. <result name="input">/login.jsp</result>
40. </action>
41. </package>
42.
43.</struts>
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<!-- 指定Web应用的默认编码集,相当于调用HttpServletRequest的setCharacterEncoding方法 -->
<constant name="struts.i18n.encoding" value="UTF-8" />
<!-- 设置浏览器是否缓存静态内容,默认值为true(生产环境下使用),开发阶段最好关闭 -->
<constant name="struts.serve.static.browserCache" value="false" />
<!-- 当struts的配置文件修改后,系统是否自动重新加载该文件,默认值为false(生产环境下使用),开发阶段最好打开 -->
<constant name="struts.configuration.xml.reload" value="true" />
<!-- 开发模式下使用,这样可以打印出更详细的错误信息 -->
<constant name="struts.devMode" value="true" />
<!-- 默认的视图主题 -->
<constant name="struts.ui.theme" value="simple" />
<!-- 把action对象交给spring创建 -->
<constant name="struts.objectFactory" value="spring" />
<package name="myDefault" extends="struts-default">
<default-action-ref name="indexPage" />
<global-results>
<result name="exceptionPage">/WEB-INF/exceptionPage.jsp
</result>
</global-results>
<global-exception-mappings>
<exception-mapping result="exceptionPage" exception="java.lang.Exception" />
</global-exception-mappings>
<action name="indexPage">
<result>/login.jsp</result>
</action>
</package>
<package name="user" namespace="/user" extends="myDefault">
<!-- 这里面的class不是指完整类路径，而是指在spring中定义的bean的名称 -->
<action name="*UserAction" class="userAction" method="{1}">
<result name="success">/WEB-INF/user/loginSuccess.jsp</result>
<result name="input">/login.jsp</result>
</action>
</package>
</struts>
UserAction类：
Java代码
1.package com.fsj.web;
2.
3.import java.util.Map;
4.
5.import javax.annotation.Resource;
6.
7.import org.apache.struts2.interceptor.SessionAware;
8.import org.springframework.context.annotation.Scope;
9.import org.springframework.stereotype.Controller;
10.
11.import com.fsj.model.User;
12.import com.fsj.sevice.UserService;
13.import com.opensymphony.xwork2.ActionSupport;
14.@Controller("userAction")@Scope("prototype")
15.public class UserAction extends ActionSupport implements SessionAware{
16.
17. private Map<String, Object> session;
18. private User user;
19. @Resource
20. private UserService userService;
21.
22. public String getResult() {
23. return result;
24. }
25.
26. public String login()
27. {
28. User logindUser = userService.login(user.getUname(), user.getUpwd());
29. if(logindUser==null)
30. {
31. addActionError("用户名或密码错误，请重新输入。");
32. return INPUT;
33. }
34. session.put("user", logindUser);
35. return SUCCESS;
36. }
37.
38. public User getUser() {
39. return user;
40. }
41.
42. public void setUser(User user) {
43. this.user = user;
44. }
45.
46. public void setSession(Map<String, Object> session) {
47. this.session = session;
48. }
49.}
package com.fsj.web;
import java.util.Map;
import javax.annotation.Resource;
import org.apache.struts2.interceptor.SessionAware;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import com.fsj.model.User;
import com.fsj.sevice.UserService;
import com.opensymphony.xwork2.ActionSupport;
@Controller("userAction")@Scope("prototype")
public class UserAction extends ActionSupport implements SessionAware{
private Map<String, Object> session;
private User user;
@Resource
private UserService userService;
public String getResult() {
return result;
}
public String login()
{
User logindUser = userService.login(user.getUname(), user.getUpwd());
if(logindUser==null)
{
addActionError("用户名或密码错误，请重新输入。");
return INPUT;
}
session.put("user", logindUser);
return SUCCESS;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
public void setSession(Map<String, Object> session) {
this.session = session;
}
}
与UserAction同一包中建立验证文件：UserAction-validation.xml
Xml代码
1.<?xml version="1.0" encoding="UTF-8"?>
2. <!DOCTYPE validators PUBLIC
3. "-//OpenSymphony Group//XWork Validator 1.0.2//EN"
4. "http://www.opensymphony.com/xwork/xwork-validator-1.0.2.dtd">
5.
6.<validators>
7. <field name="user.uname">
8. <field-validator type="requiredstring">
9. <message>登录的用户名不能为空</message>
10. </field-validator>
11. <field-validator type="regex">
12. <param name="expression">^[a-zA-Z][a-zA-Z0-9_]{3,14}$</param>
13. <message>登录的用户名必须以字母开始，后面跟字母、数字或_，长度为4-15位</message>
14. </field-validator>
15. </field>
16.
17. <field name="user.upwd">
18. <field-validator type="requiredstring">
19. <message>登录的密码不能为空</message>
20. </field-validator>
21. <field-validator type="regex">
22. <param name="expression">^[a-zA-Z0-9!@#]{4,15}$</param>
23. <message>登录的密码可以由字母、数字和! @ # 组成，长度为4-15位</message>
24. </field-validator>
25. </field>
26.</validators>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE validators PUBLIC
"-//OpenSymphony Group//XWork Validator 1.0.2//EN"
"http://www.opensymphony.com/xwork/xwork-validator-1.0.2.dtd">
<validators>
<field name="user.uname">
<field-validator type="requiredstring">
<message>登录的用户名不能为空</message>
</field-validator>
<field-validator type="regex">
<param name="expression">^[a-zA-Z][a-zA-Z0-9_]{3,14}$</param>
<message>登录的用户名必须以字母开始，后面跟字母、数字或_，长度为4-15位</message>
</field-validator>
</field>
<field name="user.upwd">
<field-validator type="requiredstring">
<message>登录的密码不能为空</message>
</field-validator>
<field-validator type="regex">
<param name="expression">^[a-zA-Z0-9!@#]{4,15}$</param>
<message>登录的密码可以由字母、数字和! @ # 组成，长度为4-15位</message>
</field-validator>
</field>
</validators>
login.jsp页面：
Jsp代码
1.<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
2.<%@ taglib prefix="s" uri="/struts-tags" %>
3.<%
4.String path = request.getContextPath();
5.String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
6.%>
7.
8.<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
9.<html>
10. <head>
11. <base href="<%=basePath%>">
12. <title>登陆</title>
13. </head>
14.
15. <body>
16. <s:head/>
17. <s:actionerror/>
18. <s:fielderror />
19. <s:form action="loginUserAction" namespace="/user" method="post">
20. <s:textfield label="用户名" name="user.uname" />
21. <s:password label="密码" name="user.upwd" />
22. <s:submit value="登陆" />
23. </s:form>
24. </body>
25.</html>