Spring mvc+Spring+hibernate整合
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有段时间没有更新博客了,跟最近比较忙有关系。无聊搭建个Java web框架,反正好久没有自己搭建框架了,算是练练手了,今天我就来搭建一个框架,技术选型为spring mvc+Spring+hibernate。若想搭建Spring mvc+Spring+Mybatis请看我上篇日志,好了废话不多说,见代码。
1、开发环境:jdk1.7,tomcat6,eclipse版本过高需要设置jdk
2、项目结构
2、Spring mvc+Spring+Hibernate框架搭建流程跟Spring mvc+Spring+Mybatis搭建类似
首先在web.xml中配置Spring监听器及加载文件,其次配置spring mvc的配置,并在web.xml中配置spring mvc的servlet,最后在配置Spring与Hibernate整合部分即sessionFactory、数据库连接池等
3、先看web.xml配置
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- <?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">
- <welcome-file-list>
- <welcome-file>index.jsp</welcome-file>
- </welcome-file-list>
- <!-- 加载spring配置文件 -->
- <context-param>
- <param-name>contextConfigLocation</param-name>
- <param-value>
- classpath:config/application-config.xml
- </param-value>
- </context-param>
- <!-- spring监听器 -->
- <listener>
- <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
- </listener>
- <!-- 配置编码 -->
- <filter>
- <filter-name>CharacterEncodingFilter</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>CharacterEncodingFilter</filter-name>
- <url-pattern>/*</url-pattern>
- </filter-mapping>
- <!-- spring mvc dispatcher -->
- <servlet>
- <servlet-name>dispatcherServlet</servlet-name>
- <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
- <init-param>
- <param-name>contextConfigLocation</param-name>
- <param-value>classpath:config/mvc-config.xml</param-value>
- </init-param>
- <load-on-startup>1</load-on-startup>
- </servlet>
- <servlet-mapping>
- <servlet-name>dispatcherServlet</servlet-name>
- <url-pattern>/</url-pattern>
- </servlet-mapping>
- <!--错误页面配置 -->
- <error-page>
- <error-code>403</error-code>
- <location>/WEB-INF/view/error/403.jsp</location>
- </error-page>
- <error-page>
- <error-code>404</error-code>
- <location>/WEB-INF/view/error/404.jsp</location>
- </error-page>
- <error-page>
- <error-code>500</error-code>
- <location>/WEB-INF/view/error/500.jsp</location>
- </error-page>
- </web-app>
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- <?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:mvc="http://www.springframework.org/schema/mvc"
- xmlns:context="http://www.springframework.org/schema/context"
- xmlns:p="http://www.springframework.org/schema/p"
- xsi:schemaLocation="http://www.springframework.org/schema/mvc
- http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
- 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" default-autowire="byType">
- <!-- 启动注解 -->
- <mvc:annotation-driven />
- <!-- 扫描注解包 -->
- <context:component-scan base-package="com.demo"></context:component-scan>
- <!-- 配置view页面 -->
- <bean
- class="org.springframework.web.servlet.view.InternalResourceViewResolver">
- <property name="prefix" value="/WEB-INF/view/" />
- <property name="suffix" value=".jsp" />
- </bean>
- <!-- 加载application.properties文件,这个文件一般都配置了数据库及数据库连接池等 -->
- <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PreferencesPlaceholderConfigurer">
- <property name="location">
- <value>classpath:config/application.properties</value>
- </property>
- </bean>
- <!-- 静态文件 -->
- <mvc:resources mapping="/resources/**" location="/WEB-INF/resources/"></mvc:resources>
- </beans>
[html] view plain copy
[html] view plain copy
- #hibernate
- hibernate.max_fetch_depth=3
- hibernate.jdbc.fetch_size=50
- hibernate.jdbc.batch_size=10
- hibernate.show_sql=true
- hibernate.cache.use_second_level_cache=true
- hibernate.cache.use_query_cache=true
- hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.EhCacheRegionFactory
- jdbc.driverClassName=com.mysql.jdbc.Driver
- jdbc.url=jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=UTF-8
- jdbc.username=root
- jdbc.password=root
- jdbc.maxActive=50
- c3p0.acquireIncrement=10
- c3p0.minPoolSize=3
- c3p0.maxPoolSize=200
- c3p0.maxIdleTime=6000
基本配置application-config.xml
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- <?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:task="http://www.springframework.org/schema/task"
- xmlns:cache="http://www.springframework.org/schema/cache"
- xmlns:p="http://www.springframework.org/schema/p"
- 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/task
- http://www.springframework.org/schema/task/spring-task.xsd
- http://www.springframework.org/schema/cache
- http://www.springframework.org/schema/cache/spring-cache.xsd">
- <!-- 扫描包 -->
- <context:component-scan base-package="com.demo"/>
- <!-- 注解配置 -->
- <context:annotation-config></context:annotation-config>
- <!-- 引人其他文件 -->
- <import resource="data-source-tx.xml"></import>
- <!-- hibernate ehcache
- <cache:annotation-driven cache-manager="cacheManager"></cache:annotation-driven>
- <bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheCacheManager">
- <property name="cacheManager" ref="ehcache"></property>
- </bean>
- <bean id="ehcache" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean"
- p:configLocation="classpath:config/ehcache.xml" p:shared="true"/>-->
- </beans>
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- <?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:jdbc="http://www.springframework.org/schema/jdbc"
- xmlns:tx="http://www.springframework.org/schema/tx"
- xmlns:aop="http://www.springframework.org/schema/aop"
- xmlns:p="http://www.springframework.org/schema/p"
- xsi:schemaLocation="http://www.springframework.org/schema/jdbc
- http://www.springframework.org/schema/jdbc/spring-jdbc.xsd
- http://www.springframework.org/schema/beans
- http://www.springframework.org/schema/beans/spring-beans.xsd
- http://www.springframework.org/schema/tx
- http://www.springframework.org/schema/tx/spring-tx.xsd
- http://www.springframework.org/schema/aop
- http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
- http://www.springframework.org/schema/context
- http://www.springframework.org/schema/context/spring-context.xsd">
- <context:property-placeholder location="classpath:config/application.properties"/>
- <!-- sessionFactory -->
- <bean id="sessionFactory"
- class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
- <property name="dataSource" ref="dataSource" />
- <property name="packagesToScan" value="com.demo.model" />
- <property name="hibernateProperties">
- <props>
- <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
- <prop key="hibernate.current_session_context_class">thread</prop>
- </props>
- </property>
- </bean>
- <!-- dataSource -->
- <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
- destroy-method="close">
- <property name="driverClass" value="${jdbc.driverClassName}" />
- <property name="jdbcUrl" value="${jdbc.url}" />
- <property name="user" value="${jdbc.username}" />
- <property name="password" value="${jdbc.password}" />
- <!-- these are C3P0 properties -->
- <property name="acquireIncrement" value="${c3p0.acquireIncrement}" />
- <property name="minPoolSize" value="${c3p0.minPoolSize}" />
- <property name="maxPoolSize" value="${c3p0.maxPoolSize}" />
- <property name="maxIdleTime" value="${c3p0.maxIdleTime}" />
- </bean>
- <!-- 配置Hibernate事务管理器 -->
- <bean id="transactionManager"
- class="org.springframework.orm.hibernate4.HibernateTransactionManager">
- <property name="sessionFactory" ref="sessionFactory" />
- </bean>
- <!-- 事物注解配置 -->
- <tx:annotation-driven transaction-manager="transactionManager"/>
- </beans>
以上内容为配置内容,配置讲完了,下面以用户登录为测试案例
1、控制层controller
[java] view plain copy
- package com.demo.controller;
- import javax.validation.Valid;
- import org.springframework.beans.factory.annotation.Autowired;
- import org.springframework.stereotype.Controller;
- import org.springframework.ui.Model;
- import org.springframework.validation.BindingResult;
- import org.springframework.web.bind.annotation.RequestMapping;
- import org.springframework.web.bind.annotation.RequestMethod;
- import com.demo.model.User;
- import com.demo.service.UserService;
- @Controller
- @RequestMapping("/user")
- public class UserController {
- @Autowired
- private UserService userService;
- @RequestMapping(value="/login",method=RequestMethod.GET,params="form")
- public String toLogin(Model model){
- User user = new User();
- model.addAttribute(user);
- return "user/login";
- }
- @RequestMapping(value="/login",method=RequestMethod.POST)
- public String login(@Valid User user,BindingResult result){
- if(result.hasErrors()){
- return "user/login";
- }
- if(this.userService.login(user.getUsername(), user.getPassword())){
- return "user/success";
- }
- return "user/fail";
- }
- }
[java] view plain copy
- package com.demo.model;
- import java.io.Serializable;
- import javax.persistence.Entity;
- import javax.persistence.GeneratedValue;
- import javax.persistence.Id;
- import javax.persistence.Table;
- @Entity
- @Table(name="user")
- public class User implements Serializable {
- /**
- *
- */
- private static final long serialVersionUID = 1482055695347272535L;
- @Id
- @GeneratedValue
- private long id;
- private String username;
- private String password;
- public long getId() {
- return id;
- }
- public void setId(long id) {
- this.id = id;
- }
- 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;
- }
- }
3、服务层service
服务层接口
[java] view plain copy
- package com.demo.service;
- public interface UserService {
- public boolean login(String username,String password);
- }
[java] view plain copy
- package com.demo.service.impl;
- import javax.transaction.Transactional;
- import org.springframework.beans.factory.annotation.Autowired;
- import org.springframework.stereotype.Service;
- import com.demo.dao.UserDao;
- import com.demo.model.User;
- import com.demo.service.UserService;
- @Service
- @Transactional
- public class UserServiceImpl implements UserService {
- @Autowired
- private UserDao userDao;
- @Override
- @Transactional
- public boolean login(String username, String password) {
- boolean flag = false;
- User user = this.userDao.findByUsernameAndPassword(username, password);
- if(user != null){
- if(username.equals(user.getUsername()) && password.equals(user.getPassword())){
- flag = true;
- }
- }
- return flag;
- }
- }
[java] view plain copy
- package com.demo.dao;
- import org.hibernate.Query;
- import org.hibernate.Session;
- import org.hibernate.SessionFactory;
- import org.springframework.beans.factory.annotation.Autowired;
- import org.springframework.stereotype.Repository;
- import com.demo.model.User;
- @Repository
- public class UserDao{
- @Autowired
- private SessionFactory sessionFactory;
- public Session getSession(){
- return this.sessionFactory.openSession();
- }
- public void close(Session session){
- if(session != null)
- session.close();
- }
- public User findByUsernameAndPassword(String username,String password){
- String hsql="from User u where u.username= :username and u.password= :password";
- Session session = getSession();
- Query query = session.createQuery(hsql);
- query.setParameter("username", username).setParameter("password", password);
- User user = (User) query.uniqueResult();
- close(session);
- return user;
- }
- }
[sql] view plain copy
- /*
- Navicat MySQL Data Transfer
- Source Server : localhost
- Source Server Version : 50622
- Source Host : localhost:3306
- Source Database : demo
- Target Server Type : MYSQL
- Target Server Version : 50622
- File Encoding : 65001
- Date: 2016-07-19 20:36:51
- */
- SET FOREIGN_KEY_CHECKS=0;
- -- ----------------------------
- -- Table structure for `kpi`
- -- ----------------------------
- DROP TABLE IF EXISTS `kpi`;
- CREATE TABLE `kpi` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `day` varchar(20) DEFAULT NULL,
- `state` varchar(20) DEFAULT NULL,
- `num` int(111) DEFAULT NULL,
- PRIMARY KEY (`id`)
- ) ENGINE=InnoDB AUTO_INCREMENT=21 DEFAULT CHARSET=utf8;
- -- ----------------------------
- -- Records of kpi
- -- ----------------------------
- INSERT INTO `kpi` VALUES ('1', '6月28日', 'success', '11');
- INSERT INTO `kpi` VALUES ('2', '6月28日', 'fail', '22');
- INSERT INTO `kpi` VALUES ('3', '6月29日', 'success', '33');
- INSERT INTO `kpi` VALUES ('4', '6月29日', 'fail', '27');
- INSERT INTO `kpi` VALUES ('5', '6月30日', 'success', '232');
- INSERT INTO `kpi` VALUES ('6', '6月30日', 'fail', '123');
- INSERT INTO `kpi` VALUES ('7', '7月1日', 'success', '235');
- INSERT INTO `kpi` VALUES ('8', '7月1日', 'fail', '80');
- INSERT INTO `kpi` VALUES ('9', '7月2日', 'success', '90');
- INSERT INTO `kpi` VALUES ('10', '7月2日', 'fail', '324');
- INSERT INTO `kpi` VALUES ('11', '7月3日', 'success', '325');
- INSERT INTO `kpi` VALUES ('12', '7月3日', 'fail', '134');
- INSERT INTO `kpi` VALUES ('13', '7月4日', 'success', '345');
- INSERT INTO `kpi` VALUES ('14', '7月4日', 'fail', '245');
- INSERT INTO `kpi` VALUES ('15', '7月5日', 'success', '124');
- INSERT INTO `kpi` VALUES ('16', '7月5日', 'fail', '256');
- INSERT INTO `kpi` VALUES ('17', '7月6日', 'success', '193');
- INSERT INTO `kpi` VALUES ('18', '7月6日', 'fail', '274');
- INSERT INTO `kpi` VALUES ('19', '7月7日', 'success', '232');
- INSERT INTO `kpi` VALUES ('20', '7月7日', 'fail', '234');
- -- ----------------------------
- -- Table structure for `kpi_detail`
- -- ----------------------------
- DROP TABLE IF EXISTS `kpi_detail`;
- CREATE TABLE `kpi_detail` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `startTime` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
- `endTime` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
- `state` varchar(20) DEFAULT NULL,
- PRIMARY KEY (`id`)
- ) ENGINE=InnoDB AUTO_INCREMENT=41 DEFAULT CHARSET=utf8;
- -- ----------------------------
- -- Records of kpi_detail
- -- ----------------------------
- INSERT INTO `kpi_detail` VALUES ('1', '2016-07-17 16:02:19', '2016-07-17 16:02:19', 'success');
- INSERT INTO `kpi_detail` VALUES ('2', '2016-07-17 16:03:27', '2016-07-17 16:03:27', 'success');
- INSERT INTO `kpi_detail` VALUES ('3', '2016-07-17 16:03:27', '2016-07-17 16:03:27', 'success');
- INSERT INTO `kpi_detail` VALUES ('4', '2016-07-17 16:03:27', '2016-07-17 16:03:27', 'success');
- INSERT INTO `kpi_detail` VALUES ('6', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('7', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('8', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('9', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('13', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('14', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('15', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('16', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('17', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('18', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('19', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('20', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('28', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('29', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('30', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('31', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('32', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('33', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('34', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('35', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('36', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('37', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('38', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('39', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- INSERT INTO `kpi_detail` VALUES ('40', '2016-07-17 16:03:28', '2016-07-17 16:03:28', 'success');
- -- ----------------------------
- -- Table structure for `user`
- -- ----------------------------
- DROP TABLE IF EXISTS `user`;
- CREATE TABLE `user` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `username` varchar(255) DEFAULT NULL,
- `password` varchar(255) DEFAULT NULL,
- PRIMARY KEY (`id`)
- ) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;
- -- ----------------------------
- -- Records of user
- -- ----------------------------
- INSERT INTO `user` VALUES ('1', 'samtest', '123456');
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