Spring 與 Struts2 的整合就是將 Action 對象交給 Spring 容器來負責建立。mysql
Spring 與 Hibernate 的整合就是將 SessionFactory 交給 Spring 容器來負責維護,而且 Spring 容器負責 Session 維護以及相關的 AOP 事務。web
(1)、新建 web 項目,導入 Spring 和 Hibernate 框架所須要的 jar 包,以下圖所示:spring
(2)、單獨配置 Spring 容器,具體配置以下:sql
applicationContext.xml
數據庫
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://www.springframework.org/schema/beans"
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-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/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd ">
</beans>
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web.xml
bash
<!-- 讓spring隨web啓動而建立的監聽器 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- 配置spring配置文件位置參數 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
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(3)、單獨配置 Hibernate微信
書寫實體類與 orm 元數據session
配置主配置文件app
hibernate.cfg.xml
框架
<?xml version="1.0" encoding="UTF-8"?>
<!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>
<!-- 數據庫驅動 -->
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<!-- 數據庫url -->
<property name="hibernate.connection.url">jdbc:mysql:///hbDB</property>
<!-- 數據庫鏈接用戶名 -->
<property name="hibernate.connection.username">root</property>
<!-- 數據庫鏈接密碼 -->
<property name="hibernate.connection.password">root</property>
<!-- 數據庫方言
注意: MYSQL在選擇方言時,請選擇最短的方言.
-->
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<!-- 將hibernate生成的sql語句打印到控制檯 -->
<property name="hibernate.show_sql">true</property>
<!-- 將hibernate生成的sql語句格式化(語法縮進) -->
<property name="hibernate.format_sql">true</property>
<!--
自動導出表結構. 自動建表
-->
<property name="hibernate.hbm2ddl.auto">update</property>
<!-- 引入實體配置文件 -->
<mapping resource="com/spring/domain/*.hbm.xml" />
<mapping resource="com/spring/domain/*.hbm.xml" />
<mapping resource="com/spring/domain/*.hbm.xml" />
</session-factory>
</hibernate-configuration>
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(4)、Spring 整合 Hibernate
<!-- 在 Spring 配置中放置 hibernate 配置信息 -->
<bean name="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean" >
<!-- 將鏈接池注入到 sessionFactory, hibernate 會經過鏈接池得到鏈接 -->
<property name="dataSource" ref="dataSource" ></property>
<!-- 配置 hibernate 基本信息 -->
<property name="hibernateProperties">
<props>
<!-- 必選配置 -->
<!-- <prop key="hibernate.connection.driver_class" >com.mysql.jdbc.Driver</prop>
<prop key="hibernate.connection.url" >jdbc:mysql:///crm_32</prop>
<prop key="hibernate.connection.username" >root</prop>
<prop key="hibernate.connection.password" >1234</prop> -->
<prop key="hibernate.dialect" >org.hibernate.dialect.MySQLDialect</prop>
<!-- 可選配置 -->
<prop key="hibernate.show_sql" >true</prop>
<prop key="hibernate.format_sql" >true</prop>
<prop key="hibernate.hbm2ddl.auto" >update</prop>
</props>
</property>
<!-- 引入 orm 元數據,指定orm元數據所在的包路徑,spring 會自動讀取包中的全部配置 -->
<property name="mappingDirectoryLocations" value="classpath:com/spring/domain" ></property>
</bean>
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(5)、Spring 整合 hibernate 環境操做數據庫
建立 Dao 類繼承 HibernateDaoSupport
Spring 中配置 action service dao
<!-- action -->
<!-- Action對象做用範圍必定是多例的 -->
<bean name="*Action" class="com.spring.web.action.*Action" scope="prototype" >
<property name="*Service" ref="*Service" ></property>
</bean>
<!-- service -->
<bean name="*Service" class="com.spring.service.impl.*ServiceImpl" >
<property name="*demo" ref="*Dao" ></property>
</bean>
<!-- dao -->
<bean name="*Dao" class="com.spring.dao.impl.*DaoImpl" >
<!-- 注入sessionFactory -->
<property name="sessionFactory" ref="sessionFactory" ></property>
</bean>
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