當前位置：首頁 > 前端技术 > javascript >内容正文

javascript

基于注解的Spring MVC整合Hibernate（所需jar包，spring和Hibernate整合配置，springMVC配置，重定向，批量删除）

發布時間：2024/9/27 javascript 33 豆豆

生活随笔收集整理的這篇文章主要介紹了基于注解的Spring MVC整合Hibernate（所需jar包，spring和Hibernate整合配置，springMVC配置，重定向，批量删除）小編覺得挺不錯的,現在分享給大家,幫大家做個參考.

1、導入jar

2、web.xml配置

<?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">
?
?
?<context-param>
??<param-name>contextConfigLocation</param-name>
??<param-value>classpath:beans.xml</param-value>
?</context-param>
?<listener>
??<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
?</listener>
?
?<servlet>
??<servlet-name>action</servlet-name>
??<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
??<init-param>
???<param-name>contextConfigLocation</param-name>
???<param-value>classpath:springMVC.xml</param-value>
??</init-param>
?</servlet>
?<servlet-mapping>
??<servlet-name>action</servlet-name>
??<url-pattern>/</url-pattern>
?</servlet-mapping>
? <welcome-file-list>
??? <welcome-file>index.jsp</welcome-file>
? </welcome-file-list>
</web-app>
3、bean.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:mvc="http://www.springframework.org/schema/mvc"
?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.xsd
??????http://www.springframework.org/schema/mvc
??????http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
??????http://www.springframework.org/schema/context
??????http://www.springframework.org/schema/context/spring-context-3.0.xsd
??????http://www.springframework.org/schema/aop
??????http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
??????http://www.springframework.org/schema/tx
??????http://www.springframework.org/schema/tx/spring-tx-3.0.xsd ">
?
?<mvc:annotation-driven/>
?
?<context:component-scan base-package="cn.itcast.springmvc"></context:component-scan>
?
?
?<bean id="ds" class="com.mchange.v2.c3p0.ComboPooledDataSource">
??<property name="driverClass" value="com.mysql.jdbc.Driver"></property>
??<property name="jdbcUrl" value="jdbc:mysql://localhost:3306/springmvc"></property>
??<property name="user" value="root"></property>
??<property name="password" value="123456"></property>
??<property name="initialPoolSize" value="10"></property>
??<property name="maxPoolSize" value="50"></property>
??<property name="minPoolSize" value="10"></property>
?</bean>
?
?<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
??<property name="dataSource" ref="ds"></property>
??
??
??<property name="mappingDirectoryLocations">
???<value>classpath:cn/itcast/springmvc/domain/</value>
??</property>
??<property name="hibernateProperties">
???<props>
????<prop key="hibernate.Dialect">org.hibernate.dialect.MySQLInnoDBDialect</prop>
????<prop key="hibernate.show_sql">true</prop>
????<prop key="hibernate.hbm2ddl.auto">update</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="save*" propagation="REQUIRED"/>
???<tx:method name="delete*" propagation="REQUIRED"/>
???<tx:method name="update*" propagation="REQUIRED"/>
???<tx:method name="find*" read-only="true"/>
???<tx:method name="*" read-only="true"/>
??</tx:attributes>
?</tx:advice>
?
?<aop:config>
??<aop:advisor pointcut="execution(* *..*ServiceImpl.*(..))" advice-ref="txAdvice"/>
??
?</aop:config>
</beans>

4、SpringMVC.xml配置

5、domain和hbm.xml配置

package cn.itcast.springmvc.domain;

public class Person {

?private String id;
?private String name;
?private Integer age;
?private String address;
?public String getId() {
??return id;
?}
?public void setId(String id) {
??this.id = id;
?}
?public String getName() {
??return name;
?}
?public void setName(String name) {
??this.name = name;
?}
?public Integer getAge() {
??return age;
?}
?public void setAge(Integer age) {
??this.age = age;
?}
?public String getAddress() {
??return address;
?}
?public void setAddress(String address) {
??this.address = address;
?}
}

----------------------------

Person.hbm.xml

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
??? "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
??? "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
?<class name="cn.itcast.springmvc.domain.Person" table="persons">
??<id name="id" column="id" type="string">
???<generator class="uuid" />
??</id>
??<property name="name" column="name" type="string" />
??<property name="age" column="age" type="integer" />
??<property name="address" column="address" type="string" />
?</class>
</hibernate-mapping>
6、PersonDao

package cn.itcast.springmvc.dao;

import java.util.List;

import cn.itcast.springmvc.domain.Person;

public interface IPersonDao {
?public Person findPersonById(String id);
?public List<Person> findAllPerson();
?public void savePerson(Person p);
?public void deletePersonById(String id);
?public void updatePerson(Person p);
}

7、PersonDaoImpl

package cn.itcast.springmvc.dao;

import java.util.List;

import javax.annotation.Resource;

import org.hibernate.SessionFactory;
import org.springframework.stereotype.Repository;

import cn.itcast.springmvc.domain.Person;

@Repository(value="personDao")
public class PersonDaoImpl implements IPersonDao {
?
?@Resource(name="sessionFactory")
?private SessionFactory sf;

?public Person findPersonById(String id) {
??return (Person) sf.getCurrentSession().createQuery("from Person where id = '" + id + "'").list().get(0);
?}

?public void savePerson(Person p) {
??sf.getCurrentSession().save(p);
?}

?public void deletePersonById(String id) {
??Person p = new Person();
??p.setId(id);
??//sf.getCurrentSession().delete(id, Person.class);
??sf.getCurrentSession().delete(p);
?}

?public List<Person> findAllPerson() {
??return sf.getCurrentSession().createQuery("from Person").list();
?}

?public void updatePerson(Person p) {
??sf.getCurrentSession().update(p);
?}

}

8、IPersonService

package cn.itcast.springmvc.service;

import java.util.List;

import cn.itcast.springmvc.domain.Person;

public interface IPersonService {
?public Person findPersonById(String id);
?public List<Person> findAllPerson();
?public void savePerson(Person p);
?public void deletePersonById(String id);
?public void updatePerson(Person p);
}

9、PersonServiceImpl

package cn.itcast.springmvc.service;

import java.util.List;

import javax.annotation.Resource;

import cn.itcast.springmvc.dao.IPersonDao;
import cn.itcast.springmvc.domain.Person;

@org.springframework.stereotype.Service(value="personService")
public class PersonServiceImpl implements IPersonService {
?
?@Resource(name="personDao")
?private IPersonDao personDao;

?public Person findPersonById(String id) {
??return personDao.findPersonById(id);
?}

?public void savePerson(Person p) {
??personDao.savePerson(p);
?}

?public void deletePersonById(String id) {
??personDao.deletePersonById(id);
?}

?public List<Person> findAllPerson() {
??return personDao.findAllPerson();
?}

?public void updatePerson(Person p) {
??personDao.updatePerson(p);
?}

}

10、PersonController

package cn.itcast.springmvc.controller;

import java.util.List;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

import cn.itcast.springmvc.domain.Person;
import cn.itcast.springmvc.service.IPersonService;

@Controller
@RequestMapping(value = "/person")
public class PersonController {

?@Resource(name = "personService")
?private IPersonService personService;

?@RequestMapping(value = "/findPersonById")
?public String findPersonById(String id) {
??Person p = personService.findPersonById(id);
??System.out.println(p);
??return "showPerson";
?}

?@RequestMapping(value = "/savePersonUI")
?public String savePersonUI() {
??return "savePerson";
?}

?@RequestMapping(value = "/savePerson")
?public String savePerson(Person p) {
??personService.savePerson(p);
??System.out.println(p);
??// 重定向
??return "redirect:/person/findAllPerson";
?}

?@RequestMapping(value = "/deletePersonById")
?public String deletePersonById(String id) {
??personService.deletePersonById(id);

??// 重定向
??return "redirect:/person/findAllPerson";
?}

?// 批量刪除
?@RequestMapping(value = "/deletePersonByIds")
?public String deletePersonByIds(String ids) {
??ids = ids.substring(0, ids.length() - 1);
??String[] idss = ids.split(",");
??for (String id : idss) {
???personService.deletePersonById(id);
??}
??// 重定向
??return "redirect:/person/findAllPerson";
?}

?@RequestMapping(value = "/findAllPerson")
?public String findAllPerson(HttpServletRequest req) {
??List<Person> persons = personService.findAllPerson();
??req.setAttribute("persons", persons);
??return "personList";
?}

?@RequestMapping(value = "/updatePersonUI")
?public String updatePersonUI(HttpServletRequest req, String id) {
??Person p = personService.findPersonById(id);
??req.setAttribute("p", p);
??return "updatePerson";
?}

?@RequestMapping(value = "/updatePerson")
?public String updatePerson(Person p) {
??personService.updatePerson(p);
??// 重定向
??return "redirect:/person/findAllPerson";
?}
}

11、personList.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%
?String path = request.getContextPath();
?String basePath = request.getScheme() + "://"
???+ request.getServerName() + ":" + request.getServerPort()
???+ path + "/";
%>
<html>
?<head>
??<title>personList.jsp</title>
??<script type="text/javascript">
???function selectOrUnslect(){
????var ids = document.getElementsByName('ids');
????if(document.getElementById('topId').checked == true){
?????for(var i=0;i<ids.length;i++){
??????ids[i].checked = true;
?????}
????}else{
?????for(var i=0;i<ids.length;i++){
??????ids[i].checked = false;
?????}
????}
???}
???
???function deleteSomePerson(){
????var ids = document.getElementsByName('ids');
????var strIds = '';
????for(var i=0;i<ids.length;i++){
?????if(ids[i].checked == true){
??????strIds += ids[i].value + ',';
?????}
????}
????window.location = '<%=path%>/person/deletePersonByIds?ids=' + strIds;
???}
??</script>
?</head>
?<body>
??<h3>
???用戶列表頁面
??</h3>
??<a href="<%=path %>/person/savePersonUI">添加用戶</a><br>
??
??<input type="button" value="批量刪除" οnclick="deleteSomePerson();">
??<table width="70%" border="1">
???<tr>
????<td>
?????<input type="checkbox" id="topId" οnclick="selectOrUnslect();">
????</td>
????<td>
?????name
????</td>
????<td>
?????age
????</td>
????<td>
?????address
????</td>
????<td>
?????刪除
????</td>
????<td>
?????更新
????</td>
???</tr>
???<c:forEach items="${persons}" var="p">
????<tr>
?????<td>
??????<input type="checkbox" name="ids" value="${p.id }">
?????</td>
?????<td>
??????${p.name }
?????</td>
?????<td>
??????${p.age }
?????</td>
?????<td>
??????${p.address }
?????</td>
?????<td>
??????<a href="<%=path %>/person/deletePersonById?id=${p.id }">刪除</a>
?????</td>
?????<td>
??????<a href="<%=path %>/person/updatePersonUI?id=${p.id }">更新</a>
?????</td>
????</tr>
???</c:forEach>
??</table>
?</body>
</html>
12、savePerson.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<html>
? <head>
??? <title>savePerson.jsp</title>
? </head>
? <body>
? <h3>添加用戶頁面</h3>
??? <form action="<%=path %>/person/savePerson" method="post">
??? ?<table>
??? ??<tr>
??? ???<td>name:</td>
??? ???<td><input type="text" name="name"></td>
??? ??</tr>
??? ??<tr>
??? ???<td>age</td>
??? ???<td><input type="text" name="age"></td>
??? ??</tr>
??? ??<tr>
??? ???<td>address</td>
??? ???<td><input type="text" name="address"></td>
??? ??</tr>
??? ??<tr>
??? ???<td><input type="submit" value="提交"></td>
??? ???<td><input type="reset" value="重置"></td>
??? ??</tr>
??? ?</table>
??? </form>
? </body>
</html>
13、showPerson.jsp

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
? <head>
??? <base href="<%=basePath%>">
???
??? <title>My JSP 'showPerson.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">
?

? </head>
?
? <body>
??? This is showPerson.jsp
? </body>
</html>

14、updatePerson.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<html>
? <head>
??? <title>savePerson.jsp</title>
? </head>
? <body>
??? <h3>更新用戶頁面</h3>
??? <form action="<%=path %>/person/updatePerson" method="post">
??? ?<input type="hidden" name="id" value="${p.id}">
??? ?<table>
??? ??<tr>
??? ???<td>name:</td>
??? ???<td><input type="text" name="name" value="${p.name }"></td>
??? ??</tr>
??? ??<tr>
??? ???<td>age</td>
??? ???<td><input type="text" name="age" value="${p.age }"></td>
??? ??</tr>
??? ??<tr>
??? ???<td>address</td>
??? ???<td><input type="text" name="address" value="${p.address }"></td>
??? ??</tr>
??? ??<tr>
??? ???<td><input type="submit" value="提交"></td>
??? ???<td><input type="reset" value="重置"></td>
??? ??</tr>
??? ?</table>
??? </form>
? </body>
</html>

總結

以上是生活随笔為你收集整理的基于注解的Spring MVC整合Hibernate（所需jar包，spring和Hibernate整合配置，springMVC配置，重定向，批量删除）的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。

上一篇：迈巴赫五金是什么牌子？
下一篇： springMVC3.0（文件上传，@R