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1.hibernate映射文件：hibernate-mapping.xml(实体类同包)

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
    <!-- class的name是实体类的全路径，table是数据库的表名 -->
    <class name="" table="">
      <!-- id标签用于设置主键，name是实体类中的属性名，type是属性类型 -->
      <id name="" type="">
          <!-- column代表数据库中的字段，name是字段名，precision有效位数，scale精度-->
          <column name="" precision="" scale=""/>
          <!-- generator主键生成策略 -->
          <generator class="identity"/>
      </id>
      <!-- property是普通的属性，name是实体类中的属性名，type是属性类型  -->
      <property name="" type="">
          <!-- column代表数据库中的字段，name是字段名，length是长度-->
          <column name="" length=""/>
      </property>
    </class>
</hibernate-mapping>

2.hibernate配置文件：hibernate-cfg.xml(resources资源文件夹)

<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
    "-//Hibernate/Hibernate Configuration DTD//EN"
    "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
  <session-factory>
    <!--  mysql连接URL  -->
    <property name="connection.url">jdbc:mysql://127.0.0.1:3306/test?characterEncoding=UTF-8</property>
    <!--  mysql驱动  -->
    <property name="connection.driver_class">com.mysql.jdbc.Driver</property>
    <!--  mysql账户名  -->
    <property name="connection.username">root</property>
    <!--  mysql密码  -->
    <property name="connection.password"></property>
    <!--  数据库方言  -->
    <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
    <!--  显示sql语句  -->
    <property name="show_sql">true</property>
    <!--  格式化sql语句  -->
    <property name="format_sql">true</property>
    <mapping resource="pojo/Dept.hbm.xml"/>
  </session-factory>
</hibernate-configuration>

3.jdbc配置文件：jdbc.properties(resources资源文件夹)

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://数据库地址:3306/数据库?characterEncoding=utf-8
jdbc.username=用户名
jdbc.password=密码

4.log4j配置文件：log4j.properties(resources资源文件夹)

log4j.rootLogger=DEBUG, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n

5.spring配置文件：spring-config.xml(resources资源文件夹)

<?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:context="http://www.springframework.org/schema/context"
       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-4.2.xsd
       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd">
    <!--读取jdbc配置文件-->
    <context:property-placeholder location="classpath:jdbc.properties" ignore-unresolvable="true"/>

    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="${jdbc.driver}"/>
        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
    </bean>

    <!-- 配置hibernate的SessionFactory -->
    <bean id="sessionFactory"
          class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <!-- hibernate配置信息 -->
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.format_sql">true</prop>
            </props>
        </property>
        <!--扫描映射文件所在的包：实体类包-->
        <property name="mappingLocations" value="classpath:com/pojo/*.hbm.xml"/>
    </bean>
    <!--批量扫描生成bean(dao和Service)：com包下所有文件-->
    <context:component-scan base-package="com">
        <context:include-filter type="annotation" expression="org.springframework.stereotype.Service"/>
		<context:include-filter type="annotation" expression="org.springframework.stereotype.Repository"/>
    </context:component-scan>

    <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>

    <!--如何进行事务增强-->
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="add*" rollback-for="Exception"/>
            <tx:method name="update*" rollback-for="Exception"/>
            <tx:method name="delete*" rollback-for="Exception"/>
            <tx:method name="get*" read-only="true"/>
        </tx:attributes>
    </tx:advice>

    <aop:config>
        <!--定义需要增强的方法：service包-->
        <aop:pointcut id="adviceMethod" expression="execution(* com.service..*(..))"/>
        <aop:advisor advice-ref="txAdvice" pointcut-ref="adviceMethod"/>
    </aop:config>
</beans>

6.springmvc配置文件：springmvc-servlet.xml(webapp/web-inf文件夹)

<?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-4.2.xsd
  http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
  http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd">

    <!--开启注解-->
    <mvc:annotation-driven/>
	<!--扫描Controller：controller包-->
    <context:component-scan base-package="com.controller">
        <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
    </context:component-scan>
</beans>

7.web配置文件：web.xml(webapp/web-inf文件夹)

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         id="WebApp_ID" version="3.1">
    <!--加载spring配置文件-->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:spring-config.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
	
	<!--加载springMVC配置文件-->
    <servlet>
        <servlet-name>springMVC</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<!--跟随tomcat启动同时加载-->
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>springMVC</servlet-name>
        <url-pattern>*.html</url-pattern>
    </servlet-mapping>
	
    <!--编码过滤器-->
    <filter>
        <filter-name>encoding</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>
            <!--强制编码转换-->
            <param-name>forceEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
		<!--过滤所有访问-->
        <filter-name>encoding</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
	
    <!--处理懒加载-->
    <filter>
        <filter-name>openSessionInView</filter-name>
        <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>openSessionInView</filter-name>
        <url-pattern>*.html</url-pattern>
    </filter-mapping>
	
    <!--访问默认路径启动页面-->
    <welcome-file-list>
        <welcome-file>login.jsp</welcome-file>
    </welcome-file-list>
</web-app>

 

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