Hibernate、Spring和Spring MVC的整合

绝地灬酷狼 2022-09-24 12:29 166阅读 0赞

1、Hibernate、Spring和Spring MVC的整合

2、关于Spring整合Hibernate的配置文件，bean-base.xml

<?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:p="http://www.springframework.org/schema/p"
    	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/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">
    
    	
    	
    	<context:annotation-config />
    	
    	<context:component-scan base-package="com.hiberhate.dao.impl" />
    	<context:component-scan base-package="com.hiberhate.service.impl" />
    	<context:component-scan base-package="com.hiberhate.controller" />
    	
    	
    	
    	<context:property-placeholder location="classpath:jdbc.properties" />
    	
    	<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}" />
    		<property name="minPoolSize" value="10" />
    		<property name="maxPoolSize" value="100" />
    		<property name="maxIdleTime" value="1800" />
    		<property name="acquireIncrement" value="3" />
    		<property name="maxStatements" value="1000" />
    		<property name="initialPoolSize" value="10" />
    		<property name="idleConnectionTestPeriod" value="60" />
    		<property name="acquireRetryAttempts" value="30" />
    		<property name="breakAfterAcquireFailure" value="true" />
    		<property name="testConnectionOnCheckout" value="false" />
    
    	</bean>
    
    	
    	
    	
    	<bean id="sessionFactory"
    		class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    
    		
    		<property name="dataSource" ref="dataSource"></property>
    
    		
    		<property name="hibernateProperties">
    			<props>
    				<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
    				<prop key="hibernate.show_sql">true</prop>
    				<prop key="hibernate.hbm2ddl.auto">update</prop>
    			</props>
    		</property>
    
    		
    		<property name="mappingLocations">
    			<list>
    				<value>classpath:com/hibernate/entity/*.hbm.xml</value>
    			</list>
    		</property>
    	</bean>
    
    	
    
    	
    	<bean id="txManager"
    		class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    		<property name="sessionFactory" ref="sessionFactory"></property>
    	</bean>
    
    	
    	<tx:advice id="txAdvice" transaction-manager="txManager">
    		<tx:attributes>
    			
    			<tx:method name="*" propagation="REQUIRED" read-only="true" />
    			
    			<tx:method name="add*" propagation="REQUIRED" />
    			<tx:method name="del*" propagation="REQUIRED" />
    			<tx:method name="update*" propagation="REQUIRED" />
    			<tx:method name="save*" propagation="REQUIRED" />
    		</tx:attributes>
    	</tx:advice>
    
    	
    	
    	
    	
    	
    	
    	<aop:config>
    		<aop:pointcut expression=" execution ( * com.hibernate.dao.impl.*.*(..))  "
    			id="pt" />
    		<aop:advisor advice-ref="txAdvice" pointcut-ref="pt" />
    	</aop:config>
    
    </beans>

3、整合Spring MVC的配置文件，bean-springmvc.xml

<?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans"
    	xmlns:context="http://www.springframework.org/schema/context"
    	xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p"
    	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">
    	
    	
    	
    	<mvc:annotation-driven />
    	
    	<mvc:resources location="/img/" mapping="/img/**" />
    	<mvc:resources location="/js/" mapping="/js/**" />
    
    	
    	<bean id="viewResolver"
    		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    		<property name="prefix" value="/" />
    		<property name="suffix" value=".jsp" />
    	</bean>
    </beans>

4、关于配置Dao的配置文件，bean-dao.xml

5、关于配置Service的配置文件，bean-service.xml

6、关于连接数据库的配置文件，jdbc.properties

jdbc.driverClassName=com.mysql.jdbc.Driver
    jdbc.url = jdbc\:mysql\://localhost\:3306/hibernate
    jdbc.username = root
    jdbc.password = 1234

7、关于log4j日志的配置文件,log4j.properties

log4j.appender.stdout=org.apache.log4j.ConsoleAppender
    log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
    log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
    log4j.rootLogger=warn, stdout
    log4j.logger.org.hibernate.SQL=debug

8、关于web.xml的配置

<?xml version="1.0" encoding="UTF-8"?>
    <web-app version="3.0" 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_3_0.xsd">
    	<display-name></display-name>
    
    	
    	<context-param>
    		<param-name>contextConfigLocation</param-name>
    		<param-value>
               classpath:bean-*.xml
            </param-value>
    	</context-param>
    	
    	<listener>
    		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    	</listener>
    
    	
    	
    	<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:bean-springmvc.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>
    
    	
    	<filter>
    		<filter-name>encodingFilter</filter-name>
    		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    	</filter>
    	<filter-mapping>
    		<filter-name>encodingFilter</filter-name>
    		<url-pattern>/*</url-pattern>
    	</filter-mapping>
    
    	<welcome-file-list>
    		<welcome-file>index.jsp</welcome-file>
    	</welcome-file-list>
    </web-app>

9、测试代码

[Hibernate和Spring和Spring MVC的测试代码][Hibernate_Spring_Spring MVC]

[Hibernate_Spring_Spring MVC]: http://pan.baidu.com/s/1eRKW5Ui