service:
package com.yhq.service.biz;
import com.yhq.service.po.User;
public interface UserBiz {
void insert(User u);
}
impl:
package com.yhq.service.impl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.yhq.service.api.UserMapper;
import com.yhq.service.biz.UserBiz;
import com.yhq.service.po.User;
@Service
public class UserBizImpl implements UserBiz {
@Autowired
private UserMapper userMapper;
public void insert(User u) {
// TODO Auto-generated method stub
userMapper.insert(u);
}
}
database.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: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-3.0.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">
<aop:aspectj-autoproxy/>
<!-- 数据源配置,使用应用内的DBCP数据库连接池 -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName"><value>${jdbc.driverClassName}</value></property>
<property name="url"><value>${jdbc.url}</value></property>
<property name="username"><value>${jdbc.username}</value></property>
<property name="password"><value>${jdbc.password}</value></property>
<property name="maxActive"><value>${jdbc.maxActive}</value></property>
<property name="maxWait"><value>${jdbc.maxWait}</value></property>
<property name="maxIdle"><value>${jdbc.maxIdle}</value></property>
<property name="initialSize"><value>${jdbc.initSize}</value></property>
<property name="removeAbandoned"><value>true</value></property>
<property name="testWhileIdle"><value>true</value></property>
<property name="testOnBorrow"><value>false</value></property>
<property name="validationQuery"><value>SELECT 1</value></property>
</bean>
<!-- Transaction manager for a single JDBC DataSource -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="configLocation" value="classpath:sqlmap-config.xml" />
<property name="mapperLocations">
<value>classpath*:com/yhq/service/map/*Mapper.xml</value>
</property>
</bean>
<bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate" scope="prototype">
<constructor-arg index="0" ref="sqlSessionFactory" />
</bean>
<!-- 连接事务的注解配置 -->
<tx:annotation-driven transaction-manager="transactionManager" />
<bean id="txInterceptor" class="org.springframework.transaction.interceptor.TransactionInterceptor">
<property name="transactionManager">
<ref bean="transactionManager"/>
</property>
<property name="transactionAttributes">
<props>
<prop key="insert*">PROPAGATION_REQUIRED,-Exception</prop>
<prop key="save*">PROPAGATION_REQUIRED,-Exception</prop>
<prop key="delete*">PROPAGATION_REQUIRED,-Exception</prop>
<prop key="update*">PROPAGATION_REQUIRED,-Exception</prop>
<prop key="create*">PROPAGATION_REQUIRED,-Exception</prop>
<prop key="*">PROPAGATION_REQUIRED,readOnly</prop>
</props>
</property>
</bean>
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="sqlSessionTemplateBeanName" value="sqlSession"/>
<property name="basePackage">
<value>
com.yhq.service.api
</value>
</property>
</bean>
<bean id="aspectJExpressionPointcutAdvisor" class="org.springframework.aop.aspectj.AspectJExpressionPointcutAdvisor">
<property name="advice">
<ref bean="txInterceptor" />
</property>
<property name="expression">
<value><![CDATA[execution(* com.yhq..*.*BizImpl.*(..)) && @within(org.springframework.stereotype.Service) &&
(execution(* create*(..)) || execution(* delete*(..)) || execution(* update*(..)) || execution(* save*(..)))]]></value>
</property>
</bean>
</beans>
spring.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:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
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/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
<mvc:annotation-driven/>
<context:component-scan base-package="com.yhq">
</context:component-scan>
<bean id="viewResolver" class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">
<property name="order" value="0" />
<property name="cache" value="true" />
<property name="prefix" value=""/>
<property name="suffix" value=".html"/>
<property name="viewClass" value="org.springframework.web.servlet.view.freemarker.FreeMarkerView" />
<property name="exposeSpringMacroHelpers" value="true" />
<property name="exposeRequestAttributes" value="true" />
<property name="exposeSessionAttributes" value="true" />
<property name="requestContextAttribute" value="rc" />
<property name="contentType" value="text/html;charset=UTF-8" />
</bean>
<bean id="freemarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
<property name="templateLoaderPath" value="/WEB-INF/pages/" />
<property name="defaultEncoding" value="UTF-8" />
<property name="freemarkerSettings">
<props>
<prop key="template_update_delay">0</prop>
<prop key="locale">zh_CN</prop>
<prop key="default_encoding">UTF-8</prop>
<prop key="number_format">0.##########</prop>
<prop key="datetime_format">yyyy-MM-dd HH:mm:ss</prop>
<prop key="classic_compatible">true</prop>
<prop key="template_exception_handler">ignore</prop>
</props>
</property>
</bean>
</beans>
