SpringMVC+Spring3+Hibernate4框架搭建

时间：2014-08-26 17:22:57 阅读：325 评论：0 收藏：0 [点我收藏+]

标签：spring

MVC已经是现代Web开发中的一个很重要的部分，下面介绍一下SpringMVC+Spring3+Hibernate4的开发环境搭建

先大致看一下项目结构：

具体的代码不再演示，主要是走了一个很平常的路线，mvc-servcie-dao-hibernate的结构，源码可以下载，主要看一下配置文件。解释见注释

web.xml

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<?xml version="1.0" encoding="UTF-8"?>  

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">  

  <display-name>SpringMVC</display-name>  

  <welcome-file-list>  

    <welcome-file>index.jsp</welcome-file>  

  </welcome-file-list>  

  <!-- 配置Spring -->   

  <context-param>  

        <param-name>contextConfigLocation</param-name>  

        <param-value>classpath*:config/spring-*.xml</param-value>  

  </context-param>  

  <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*:config/spring-servlet.xml</param-value>  

    </init-param>  

    <load-on-startup>1</load-on-startup>  

  </servlet>  

  <servlet-mapping>  

    <servlet-name>springMVC</servlet-name>  

    <url-pattern>/</url-pattern>  

  </servlet-mapping>  

  <!-- 设置字符集 -->  

  <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>  

  <!-- 控制Session的开关 -->  

  <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>

spring-servlet.xml

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<?xml version="1.0" encoding="UTF-8"?>  

<beans xmlns="http://www.springframework.org/schema/beans"  

    xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"  

    xmlns:mvc="http://www.springframework.org/schema/mvc" 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-3.0.xsd    

      http://www.springframework.org/schema/context    

      http://www.springframework.org/schema/context/spring-context.xsd    

      http://www.springframework.org/schema/mvc    

      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">  

    <!-- 注解扫描的包 -->  

    <context:component-scan base-package="com.jialin" />  

    <!-- 开启注解方案1 -->  

    <!-- 注解方法处理 -->  

    <!-- <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"   

        /> -->  

    <!-- 注解类映射处理 -->  

    <!-- <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping"></bean> -->  

    <!-- 开启注解方案2 -->  

    <mvc:annotation-driven />  

    <!-- 静态资源访问，方案1 -->  

    <mvc:resources location="/img/" mapping="/img/**" />  

    <mvc:resources location="/js/" mapping="/js/**" />  

    <!-- 静态资源访问，方案2 -->  

    <!-- <mvc:default-servlet-handler/> -->  

    <!-- 视图解释类 -->  

    <bean id="viewResolver"  

        class="org.springframework.web.servlet.view.InternalResourceViewResolver">  

        <property name="prefix" value="/"></property>  

        <!--可为空,方便实现自已的依据扩展名来选择视图解释类的逻辑 -->  

        <property name="suffix" value=".jsp"></property>  

    </bean>  

    <!-- 上传文件bean -->  

    <!-- <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">   

        <property name="defaultEncoding" value="utf-8" /> <property name="maxUploadSize"   

        value="10485760000" /> <property name="maxInMemorySize" value="40960" />   

        </bean> -->  

</beans>

spring-hibernate.xml

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<?xml version="1.0" encoding="UTF-8"?>  

<beans xmlns="http://www.springframework.org/schema/beans"  

    xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"  

    xmlns:mvc="http://www.springframework.org/schema/mvc" 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-3.0.xsd    

      http://www.springframework.org/schema/context    

      http://www.springframework.org/schema/context/spring-context.xsd    

      http://www.springframework.org/schema/mvc    

      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">  

    <!-- 配置数据源 -->  

    <bean id="dataSource"  

        class="org.springframework.jdbc.datasource.DriverManagerDataSource">  

        <property name="driverClassName" value="com.mysql.jdbc.Driver" />  

        <property name="url" value="jdbc:mysql://127.0.0.1/springmvc" />  

        <property name="username" value="root" />  

        <property name="password" value="123456" />  

    </bean>  

    <!--  配置hibernate SessionFactory-->  

    <bean id="sessionFactory"  

        class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">  

        <property name="dataSource" ref="dataSource" />  

        <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="hiberante.format_sql">true</prop>  

            </props>  

        </property>  

        <property name="configLocations">  

            <list>  

                <value>  

                    classpath*:config/hibernate/hibernate.cfg.xml  

                </value>  

            </list>  

        </property>  

    </bean>  

    <!-- 事务管理器 -->  

    <bean id="transactionManager"  

        class="org.springframework.orm.hibernate4.HibernateTransactionManager">  

        <property name="sessionFactory" ref="sessionFactory"></property>  

    </bean>  

    <!-- 事务代理类 -->  

    <bean id="transactionBese"  

        class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"  

        lazy-init="true" abstract="true">  

        <property name="transactionManager" ref="transactionManager"></property>  

        <property name="transactionAttributes">  

            <props>  

                <prop key="add*">PROPAGATION_REQUIRED,-Exception</prop>  

                <prop key="update*">PROPAGATION_REQUIRED,-Exception</prop>  

                <prop key="insert*">PROPAGATION_REQUIRED,-Exception</prop>  

                <prop key="modify*">PROPAGATION_REQUIRED,-Exception</prop>  

                <prop key="delete*">PROPAGATION_REQUIRED,-Exception</prop>  

                <prop key="del*">PROPAGATION_REQUIRED,-Exception</prop>  

                <prop key="get*">PROPAGATION_NEVER</prop>  

            </props>  

        </property>  

    </bean>  

</beans>

spring-core.xml

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<?xml version="1.0" encoding="UTF-8"?>  

<beans xmlns="http://www.springframework.org/schema/beans"    

 xmlns:context="http://www.springframework.org/schema/context"    

 xmlns:p="http://www.springframework.org/schema/p"    

 xmlns:mvc="http://www.springframework.org/schema/mvc"    

 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-3.0.xsd    

      http://www.springframework.org/schema/context    

      http://www.springframework.org/schema/context/spring-context.xsd    

      http://www.springframework.org/schema/mvc    

      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">  

    <!-- 引入其他配置文件，可以为多个 -->  

    <import resource="classpath*:config/spring/spring-user.xml"/>  

 </beans>

spring-user.xml

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<?xml version="1.0" encoding="UTF-8"?>  

<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd" [  

<!ENTITY contextInclude SYSTEM "org/springframework/web/context/WEB-INF/contextInclude.xml">  

]>  

<beans>  

    <!-- Spring Bean -->  

    <bean id="userDao" class="com.jialin.dao.UserDao">  

        <property name="sessionFactory" ref="sessionFactory"></property>  

    </bean>  

    <bean id="userManagerBase" class="com.jialin.service.UserManager">  

        <property name="userDao" ref="userDao"></property>  

    </bean>  

    <!-- parent为transactionBese，表示支持事务 -->  

    <bean id="userManager" parent="transactionBese">  

        <property name="target" ref="userManagerBase"></property>  

    </bean>  

</beans>

hibernate.cfg.xml

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<!DOCTYPE hibernate-configuration PUBLIC  

        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"  

        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">  

<hibernate-configuration>  

    <session-factory>  

        <!-- 引入需要映射的类 -->  

        <mapping class="com.jialin.entity.User"/>  

    </session-factory>  

</hibernate-configuration>

下面再来看看Controller

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package com.jialin.controller;  

import java.io.IOException;  

import java.io.PrintWriter;  

import java.util.List;  

import javax.annotation.Resource;  

import javax.servlet.http.HttpServletRequest;  

import javax.servlet.http.HttpServletResponse;  

import org.springframework.stereotype.Controller;  

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

import com.jialin.entity.User;  

import com.jialin.service.IUserManager;  

@Controller   //类似Struts的Action  

@RequestMapping("/user")    

public class UserController {  

    @Resource(name="userManager")  // 获取spring配置文件中bean的id为userManager的，并注入  

    private IUserManager userManager;  

    @RequestMapping("/addUser")   // 请求url地址映射，类似Struts的action-mapping  

    public String addUser(User user){  

        if(userManager.addUser(user))  

        {  

            // 重定向  

            return "redirect:/user/getAllUser";  

        }else  

        {  

            return "/fail";  

        }  

    }  

    @RequestMapping("/updateUser")  

    public String updateUser(User user,HttpServletRequest request){  

        if (userManager.updateUser(user))  

        {  

            user = userManager.getOneUser(user);  

            request.setAttribute("user", user);  

            return "/UserEdit";  

        }else  

        {  

            return "/fail";  

        }  

    }  

    @RequestMapping("/delUser")  

    public void delUser(User user,HttpServletResponse response){  

        String result = "{\"result\":\"error\"}";  

        if(userManager.delUser(user)){  

            result = "{\"result\":\"success\"}";  

        }  

        PrintWriter out = null;  

        response.setContentType("application/json");  

        try {  

            out = response.getWriter();  

            out.write(result);  

        } catch (IOException e) {  

            e.printStackTrace();  

        }  

    }  

    @RequestMapping("/toAddUser")  

    public String toAddUser(){  

        return "/UserAdd";  

    }  

    @RequestMapping("/toUpdateUser")  

    public String toUpdateUser(User user,HttpServletRequest request){  

        User user1=userManager.getOneUser(user);  

        request.setAttribute("user1", user1);  

        return "/UserEdit";  

    }  

    @RequestMapping("/getAllUser")  

    public String getAllUser(HttpServletRequest request){  

        List userList=userManager.getAllUser();  

        request.setAttribute("userlist", userList);  

        return "/UserMain";  

    }  

}

源码下载

SpringMVC+Spring3+Hibernate4框架搭建

标签：spring

原文地址：http://blog.csdn.net/estelle_belle/article/details/38849617

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