1导入jar包
struts2 jar包
ognl-2.6.11.jar ，struts2-core-2.0.14.jar，xwork-2.0.7.jar，commons-logging-1.0.4.jar，freemarker-2.3.8.jar，struts2-tiles-plugin-2.0.14.jar
hibernate 3.2 jar包
antlr-2.7.6.jar，commons-collections-2.1.1.jar，dom4j-1.6.1.jar，
hibernate3.jar，javassist.jar，jta.jar
spring 2.5.6 jar包
spring.jar，aspectjweaver.jar，aspectjrt.jar，cglib-nodep-2.1_3.jar
数据库连接jar包
mysql-connector-java-5.1.12-bin.jar
2 src/struts.xml 文件
<?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>
<package name="struts2" extends="struts-default">
<action name="login" class="com.test.action.LoginAction">
<result name="success">welcome.jsp</result>
<result name="input">login.jsp</result>
<result name="error">error.jsp</result>
</action>
</package>
</struts>
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3 web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<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>hibernateFilter</filter-name>
<filter-class>
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>hibernateFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
4 src/hibernate.cfg.xml
<?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="hibernate.connection.driver_class"> com.mysql.jdbc.Driver </property> <property name="hibernate.connection.url"> jdbc:mysql://localhost/test </property> <property name="hibernate.connection.username">root</property> <property name="hibernate.connection.password">root</property> <property name="hibernate.dialect"> org.hibernate.dialect.MySQLDialect </property> <property name="hibernate.show_sql">true</property> <property name="hibernate.hbm2ddl.auto">update</property> <mapping resource="com/test/model/User.hbm.xml" /> </session-factory> </hibernate-configuration>
5 在src目录下建立三个文件
applicationContext-actions.xml
applicationContext-beans.xml
applicationContext-common.xml
applicationContext-actions.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: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/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"> <bean id="loginaction" class="com.test.action.LoginAction"> <property name="loginManager" ref="loginManager"></property> </bean> </beans>
applicationContext-beans.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: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/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"> <bean id="loginManager" class="com.test.manager.impl.HibernateDaoSupport"> <property name="sessionFactory" ref="sessionFactory"></property> </bean> </beans>
applicationContext-common.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: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/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">
<!-- 配置sessionFactory -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation">
<value>classpath:hibernate.cfg.xml</value>
</property>
</bean>
<!-- 配置事务管理器 -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<!-- 那些类的哪些方法参与事务 -->
<aop:config>
<aop:advisor pointcut="execution(* com.test.manager.*.*(..))" advice-ref="txAdvice" />
</aop:config>
<!-- 配置事务的传播特性 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="add*" propagation="REQUIRED" />
<tx:method name="delete*" propagation="REQUIRED" />
<tx:method name="modify*" propagation="REQUIRED" />
<tx:method name="*" read-only="true" />
</tx:attributes>
</tx:advice>
</beans>
6 LoginAction.java
package com.test.action;
import com.opensymphony.xwork2.ActionSupport;
import com.test.manager.LoginManager;
public class LoginAction extends ActionSupport {
/**
*
*/
private static final long serialVersionUID = 1L;
private LoginManager loginManager;
private String username;
private String password;
public LoginManager getLoginManager() {
return loginManager;
}
public void setLoginManager(LoginManager loginManager) {
this.loginManager = loginManager;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public static long getSerialVersionUID() {
return serialVersionUID;
}
public String execute() throws Exception {
if(loginManager.isLogin(username, password)) {
return SUCCESS;
}
return INPUT;
}
}
LoginManager.java
package com.test.manager;
public interface LoginManager {
public boolean isLogin(String username, String password);
}
....................................................................
package com.test.manager.impl;
import java.util.List;
import com.test.manager.LoginManager;
import com.test.model.User;
public class HibernateDaoSupport extends
org.springframework.orm.hibernate3.support.HibernateDaoSupport
implements LoginManager {
public boolean isLogin(String username, String password) {
Object[] s = new Object[2];
s[0] = username;
s[1] = password;
List<User> users = this.getHibernateTemplate().find(
"from User user where user.username=? and password=?", s);
if (users.size() == 0) {
return false;
}
return true;
}
}
7 User.java
package com.test.model;
public class User {
private int userid;
private String username;
private String password;
public int getUserid() {
return userid;
}
public void setUserid(int userid) {
this.userid = userid;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}
src/com/test/model
<?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">
<hibernate-mapping>
<class table="t_user" name="com.test.model.User">
<id access="field" name="userid">
<generator class="native"/>
</id>
<property name="username" access="field"/>
<property name="password" access="field"/>
</class>
</hibernate-mapping>
8 sql语句：
CREATE TABLE `t_user` (
`username` varchar(10) DEFAULT NULL,
`password` varchar(10) DEFAULT NULL,
`userid` int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`userid`)
)