SSH，

SSH，

目录结构（mvn搭建,数据库为orcl）

先看核心配置文件resource
1.hibernate.cfg.xml

<!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>

   <!-- 数据库连接 -->
   <property name="connection.driver_class">oracle.jdbc.OracleDriver</property>
   <property name="connection.url">jdbc:oracle:thin:@localhost:1521:orcl</property>
   <property name="connection.username">scott</property>
   <property name="connection.password">tiger</property>
   <!-- 辅助参数 -->
   <!-- <property name="show_sql">true</property> -->
   <property name="format_sql">true</property>
   <property name="dialect">org.hibernate.dialect.Oracle10gDialect</property>
   <property name="current_session_context_class">thread</property>

   <mapping class="cn.wgb.entity.SaleOrder"/> //实体类用注解
   <mapping resource="cn/wgb/entity/SaleOrder.xml"/>//实体类用xml
</session-factory>
</hibernate-configuration>

2.log4j.properties

#定义LOG输出级别
log4j.rootLogger=INFO,Console,File
#log4j.logger.org.hibernate=info
#定义日志输出目的地为控制台
log4j.appender.Console=org.apache.log4j.ConsoleAppender  
log4j.appender.Console.Target=System.out  
#可以灵活地指定日志输出格式，下面一行是指定具体的格式
log4j.appender.Console.layout = org.apache.log4j.PatternLayout  
log4j.appender.Console.layout.ConversionPattern=[%c] - %m%n  

#文件大小到达指定尺寸的时候产生一个新的文件
log4j.appender.File = org.apache.log4j.RollingFileAppender  
#指定输出目录
log4j.appender.File.File = logs/ssh.log  
#定义文件最大大小
log4j.appender.File.MaxFileSize = 10MB  
# 输出所以日志，如果换成DEBUG表示输出DEBUG以上级别日志
log4j.appender.File.Threshold = ALL  
log4j.appender.File.layout = org.apache.log4j.PatternLayout  
log4j.appender.File.layout.ConversionPattern =[%p] [%d{yyyy-MM-dd HH\:mm\:ss}][%c]%m%n

3.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:tx="http://www.springframework.org/schema/tx"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd">

    <!--读取数据库配置文件-->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="configLocation">
            <value>classpath:hibernate.cfg.xml</value>
        </property>
    </bean>

    <!-- 定义事务管理器 -->
    <bean id="myHibTxManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>

    <!--配置事务增强-->
    <tx:advice id="txAdvice" transaction-manager="myHibTxManager">
        <tx:attributes>
            <tx:method name="find*" read-only="true"/>
            <tx:method name="search*" read-only="true" />
            <tx:method name="query*" read-only="true" />
            <tx:method name="add*" propagation="REQUIRED" />
            <tx:method name="save*" propagation="REQUIRED" />
            <tx:method name="register" propagation="REQUIRED" />
            <tx:method name="del*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="do*" propagation="REQUIRED" />
            <tx:method name="*" propagation="REQUIRED" read-only="true" />
        </tx:attributes>
    </tx:advice>

    <aop:config>
        <!--定义事务切面的切入点-->
        <aop:pointcut id="serviceMethod" expression="execution(* cn.wgb.service..*.*(..))" />
        <!--织入事务切面-->
        <aop:advisor advice-ref="txAdvice" pointcut-ref="serviceMethod"/>
    </aop:config>

    <!-- DAO -->
    <bean id="commonDAO" class="cn.wgb.dao.CommonDAOHibImpl">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>

    <!--Service-->
    <bean id="orderService" class="cn.wgb.service.OrderServiceImpl">
        <property name="commonDAO" ref="commonDAO"/>
    </bean>
</beans>