index.jsp
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
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>
<script type="text/javascript">
window.location.href = "Test_test.do";
</script>
</body>
</html>
action
package com.action;
import com.opensymphony.xwork2.ActionSupport;
import com.service.StuService;
public class TestAction extends ActionSupport {
private StuService stuService;
public String test() throws Exception {
System.out.println("进入action");
stuService.getArraylist();
return "success";
}
public StuService getStuService() {
return stuService;
}
public void setStuService(StuService stuService) {
this.stuService = stuService;
}
}
dao
package com.dao;
import com.entity.Log;
public interface LogDAO {
public void saveLog(Log log);
public void finfLog();
}
daoImpl
package com.dao.impl;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.annotation.Resource;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.stereotype.Component;
import com.dao.LogDAO;
import com.entity.Log;
@Component
public class LogDAOImpl implements LogDAO {
private SessionFactory sessionfactory;
public void saveLog(Log log) {
Session session = sessionfactory.getCurrentSession();
session.save(log);
// throw new NullPointerException();
}
public void finfLog() {
Session session = sessionfactory.getCurrentSession();
Query query = session.createQuery(" from Log");
ArrayList<Log> p = (ArrayList<Log>) query.list();
for (int i = 0; i < p.size(); i++) {
System.out.println(p.get(i).getMassage());
}
}
public SessionFactory getSessionfactory() {
return sessionfactory;
}
@Resource
public void setSessionfactory(SessionFactory sessionfactory) {
this.sessionfactory = sessionfactory;
}
}
实体类
package com.entity;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
@Entity
@Table(name="t_log")
public class Log {
private int id;
private String massage;
public Log() {
super();
}
public Log(int id, String massage) {
super();
this.id = id;
this.massage = massage;
}
@Id
@SequenceGenerator(name = "SEQ_STORE", sequenceName = "stu_seq")
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "SEQ_STORE")
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getMassage() {
return massage;
}
public void setMassage(String massage) {
this.massage = massage;
}
}
service
package com.service;
import javax.annotation.Resource;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
import com.dao.LogDAO;
import com.dao.StuDAO;
import com.entity.Log;
import com.entity.Stu;
@Component
// 业务逻辑层
public class StuService {
private StuDAO stuDao;
private LogDAO logDao;
@Transactional
public void getArraylist() throws Exception {
// stuDao.getStu();
logDao.finfLog();
}
@Resource
public void setLogDao(LogDAO logDao) {
this.logDao = logDao;
}
}
spring配置
<?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:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-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">
<context:annotation-config />
<context:component-scan base-package="com" />
<!-- 数据源 -->
<bean id="DataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
<property name="url" value="jdbc:oracle:thin:@localhost:1521:STUDY" />
<property name="username" value="sys as SYSDBA" />
<property name="password" value="7998" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="DataSource" />
<property name="packagesToScan">
<list>
<value>com.entity</value>
</list>
</property>
<!-- Hibernate内容 -->
<property name="hibernateProperties">
<value>
hibernate.dialect = org.hibernate.dialect.OracleDialect
hibernate.show_sql = true
hibernate.format_sql = true
</value>
<!-- <props> <prop key="hibernate.dialect">org.hibernate.dialect.OracleDialect</prop>
<prop key="hibernate.show_sql">true</prop> </props> -->
</property>
</bean>
<bean id="txManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<tx:advice id="txAdvice" transaction-manager="txManager">
<tx:attributes>
<tx:method name="get*" read-only="true" />
<tx:method name="*" rollback-for="Exce ption" />
</tx:attributes>
</tx:advice>
<aop:config>
<aop:pointcut id="txPointcut" expression="execution(* com.service.*.*(..))" />
<aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut" />
</aop:config>
<bean name="testAction" class="com.action.TestAction">
<property name="stuService" ref="stuService">
</property>
</bean>
</beans>
struts配置
```<?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">
<!-- 从2.3.16开始DMI默认是禁止的 全称是：动态方法调用 -->
<!-- -->
<!-- 约定优于配置 -->
/success.jsp
