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spring mvc+hibernate的基本配置
<?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:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" 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-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd"> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"> <property name="driverClass" value="com.mysql.jdbc.Driver"></property> <property name="jdbcUrl" value="jdbc:mysql://localhost/dbname?useUnicode=true&characterEncoding=utf-8"> </property> <property name="user" value="root"></property> <property name="password" value="root"></property> <property name="minPoolSize" value="10"></property> <property name="maxPoolSize" value="50"></property> <property name="maxIdleTime" value="1800"></property> <property name="initialPoolSize" value="25"></property> <property name="idleConnectionTestPeriod" value="1800"></property> <property name="acquireRetryAttempts" value="30"></property> <property name="breakAfterAcquireFailure" value="true"></property> <property name="testConnectionOnCheckout" value="false"></property> </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect"> org.hibernate.dialect.MySQL5Dialect </prop> <prop key="hibernate.show_sql"> false </prop> <prop key="hibernate.hbm2ddl.auto">update</prop> <prop key="hibernate.current_session_context_class"> org.springframework.orm.hibernate4.SpringSessionContext </prop> <prop key="hibernate.jdbc.fetch_size">16</prop> <prop key="hibernate.jdbc.batch_size">20</prop> <prop key="hibernate.default_batch_fetch_size">10</prop> <prop key="use_second_level_cache">false</prop> <prop key="use_query_cache">false</prop> </props> </property> <property name="dataSource" ref="dataSource" /> <property name="packagesToScan"> <list> <value>com.abc</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" /> <property name="dataSource" ref="dataSource" /> </bean> <tx:annotation-driven transaction-manager="transactionManager" /> <!--默认的注解映射的支持 --> <mvc:annotation-driven /> <context:component-scan base-package="com.abc" /> <aop:aspectj-autoproxy/> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <property name="defaultEncoding" value="utf-8"></property> </bean> <bean id="jspViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" /> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> <property name="order" value="1" /> </bean>
<!--加载property--> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <list> <value>classpath*:system.properties</value> </list> </property> </bean> </beans>
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