一、实现效果
二、具体代码实现
web.xml配置
<?xml version="1.0" encoding="UTF-8"?><web-app id="WebApp_ID" 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">
<display-name>sshTest</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<!-- 加载所有的配置文件 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-*.xml</param-value>
</context-param>
<!-- 配置spring监听 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- 配置springmvc -->
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<!-- 配置字符集 -->
<filter>
<filter-name>encodingFilter</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>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- 配置Session -->
<filter>
<filter-name>openSession</filter-name>
<filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>openSession</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping></web-app>
2.spring-mvc.xml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:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">
<!-- 包下所有类扫描,以完成Bean创建和自动依赖注入的功能 -->
<context:component-scan base-package="com.ytx" />
<!-- 开启注解 -->
<mvc:annotation-driven />
<!-- 定义视图解析器 -->
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 对模型视图名称的解析,即在模型视图名称添加前后缀 -->
<property name="prefix" value="/"></property>
<property name="suffix" value=".jsp"></property>
</bean></beans>
3.spring-common.xml配置
<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"
xmlns:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
<!-- 数据库配置 -->
<context:property-placeholder location="classpath:mysql.properties" />
<!-- 配置数据源 -->
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource" >
<property name="driverClassName" value="${jdbc.driverClassName}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
</bean>
<!-- 配置SessionFactory -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<!-- 配置Hibernate方言、SQL显示 -->
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
</props>
</property>
<!-- 配置实体类 -->
<property name="annotatedClasses">
<list>
<value>com.ytx.model.User</value>
</list>
</property>
</bean>
<!-- 配置事务管理器 -->
<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<!-- 配置事务属性 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="get*" propagation="REQUIRED"/>
<tx:method name="save*" propagation="REQUIRED"/>
<tx:method name="add*" propagation="REQUIRED"/>
<tx:method name="create*" propagation="REQUIRED"/>
<tx:method name="insert*" propagation="REQUIRED"/>
<tx:method name="*" read-only="true" />
</tx:attributes>
</tx:advice>
<!-- 配置事务的的切点AOP,并把事务属性与切点关联起来 -->
<aop:config proxy-target-class="true">
<aop:pointcut expression="execution(* com.ytx.service.impl.*.*(..))" id="pointcut"/>
<aop:advisor advice-ref="txAdvice" pointcut-ref="pointcut"/>
</aop:config></beans>
4.mysql.properties配置
jdbc.driverClassName=com.mysql.jdbc.Driverjdbc.url=jdbc\:mysql\://localhost:8080/test_ssh?useUnicode\=true&characterEncoding\=utf-8jdbc.username=root
jdbc.password=admin
5.log4j.properties配置
log4j.rootLogger=INFO, stdout, R
log4j.appender.stdout=org.apache.log4j.ConsoleAppenderlog4j.appender.stdout.layout=org.apache.log4j.PatternLayoutlog4j.appender.stdout.layout.ConversionPattern=%p %d [%t] %c{1}.%M(%L) | %m%n
log4j.appender.R=org.apache.log4j.DailyRollingFileAppenderlog4j.appender.R.DatePattern='.'yyyy-MM-dd
log4j.appender.R.layout=org.apache.log4j.PatternLayoutlog4j.appender.R.layout.ConversionPattern=%p %d %t %c - %m%n
log4j.logger.org.springframework=INFO
6.UserController
package com.ytx.action;import java.util.List;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.servlet.ModelAndView;import com.ytx.model.User;import com.ytx.service.IUserService;@Controller
public class UserController {
@Autowired
private IUserService userService;
@RequestMapping("/userList")
public ModelAndView userList(Model model){
List<User> userList = userService.getUserList();
model.addAttribute("userList", userList);
return new ModelAndView("list","model",model);
}
}
7.IUserService省略……
8.UserServiceImpl
package com.ytx.service.impl;import java.util.List;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import org.springframework.transaction.annotation.Transactional;import com.ytx.dao.IUserDao;import com.ytx.model.User;import com.ytx.service.IUserService;@Service("userService")@Transactionalpublic class UserServiceImpl implements IUserService{
@Autowired
private IUserDao userDao; @Override
public List<User> getUserList() {
List<User> list = userDao.getUserList(); return list;
}
}
9.IUserDao省略……
10.UserDaoImpl
package com.ytx.dao.impl;import java.util.List;import org.hibernate.Query;import org.hibernate.SessionFactory;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Repository;import com.ytx.dao.IUserDao;import com.ytx.model.User;@Repository("userDao")public class UserDaoImpl implements IUserDao{
@Autowired
private SessionFactory sessionFactory; @Override
public List<User> getUserList() {
String hql = "from User";
Query query = sessionFactory.getCurrentSession().createQuery(hql); return query.list();
}
}
11.User
package com.ytx.model;import javax.persistence.Column;import javax.persistence.Entity;import javax.persistence.GeneratedValue;import javax.persistence.Id;import javax.persistence.Table;import org.hibernate.annotations.GenericGenerator;@Entity@Table(name="T_USER")public class User {
@Id
@GeneratedValue(generator="system-uuid") @GenericGenerator(name = "system-uuid",strategy="uuid") @Column(length=32) private String id; @Column(length=32) private String userName; @Column(length=32) private String age; public String getId() { return id;
} public void setId(String id) { this.id = id;
} public String getUserName() { return userName;
} public void setUserName(String userName) { this.userName = userName;
} public String getAge() { return age;
} public void setAge(String age) { this.age = age;
}
}
12.index.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%><% String path = request.getContextPath(); String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/";
%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>首页</title></head><body><h3><a href="<%=basePath %>userList.do">查询用户</a></h3></body></html>
13.list.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>列表页</title></head><body><table>
<tbody>
<tr>
<th>ID</th>
<th>姓名</th>
<th>年龄</th>
</tr>
</tbody>
<c:if test="${!empty userList}">
<c:forEach items="${userList}" var="user">
<tr>
<td>${user.id }</td>
<td>${user.userName }</td>
<td>${user.age }</td>
</tr>
</c:forEach>
</c:if></table></body></html>
14.数据库
三、链接: http://pan.baidu.com/s/1FdKIU 密码: 72d2
四、学习参考地址
http://blog.youkuaiyun.com/e421083458/article/details/8967916