spring整合jpa配置

1.xml配置

   1.1 springIoC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:context="http://www.springframework.org/schema/context"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:jpa="http://www.springframework.org/schema/data/jpa"
	xmlns:task="http://www.springframework.org/schema/task"
	xmlns:redis="http://www.springframework.org/schema/redis"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
		http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.3.xsd
		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/aop http://www.springframework.org/schema/aop/spring-aop.xsd
		http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd
		http://www.springframework.org/schema/redis http://www.springframework.org/schema/redis/spring-redis-1.0.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">

	<!-- Spring IOC容器 掃描 base-package 註解：@Repository @Service @Controller @Component-->
	<context:component-scan base-package="com.wise.tiger" use-default-filters="true">
		<!-- exclude-filter是針對include-filter裏的內容進行排除 -->
		<context:exclude-filter type="annotation" expression="com.wise.tiger.controller" />
	</context:component-scan>

	<!-- 開啓AOP自動代理    -->
	<aop:aspectj-autoproxy></aop:aspectj-autoproxy>

	<!--添加DataSource的配置文件路徑-->
	<context:property-placeholder location="classpath:pool-config.properties"/>  

	<!--向IoC容器注入DataSource-->
	<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
	  <property name="driverClassName" value="${driver}" />
	  <property name="url" value="${url}" />
	  <property name="username" value="${user}" />
	  <property name="password" value="${password}" />
	  <property name="initialSize" value="5" />
	  <property name="minIdle" value="3" />
	  <property name="maxActive" value="10" />
	  <property name="maxWait" value="10000" />
	  <!-- 配置間隔多久才進行一次檢測，檢測須要關閉的空閒鏈接，單位是毫秒 -->
	  <property name="timeBetweenEvictionRunsMillis" value="60000" />
	  <!-- 配置一個鏈接在池中最小生存的時間，單位是毫秒 -->
	  <property name="minEvictableIdleTimeMillis" value="300000" />
	  <property name="testWhileIdle" value="true" />
	  <!-- 這裏建議配置爲TRUE，防止取到的鏈接不可用 -->
	  <property name="testOnBorrow" value="true" />
	  <property name="testOnReturn" value="false" />
	  <!-- 打開PSCache，而且指定每一個鏈接上PSCache的大小 -->
	  <property name="poolPreparedStatements" value="true" />
	  <property name="maxPoolPreparedStatementPerConnectionSize" value="20" />
	  <!-- 這裏配置提交方式，默認就是TRUE，能夠不用配置 -->
	  <property name="defaultAutoCommit" value="fasle" />
	  <!-- 配置監控統計攔截的filters -->
	  <property name="filters" value="stat" />
	</bean>

	<!--2 Spring JDBC模版 -->
	<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
		<property name="dataSource" ref="dataSource"></property>
	</bean>

	<!-- 3 Spring JPA整合JPA核心配置文件，獲得EntityManagerFactory事務管理-->
	<bean id="hibernateJpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
                </bean>

    <!-- 定義實體管理器工廠 Jpa配置 LocalContainerEntityManagerFactoryBean這個選項Spring扮演了容器的角色。徹底掌管JPA -->  
    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">  
        <!-- 指定數據源 -->  
        <property name="dataSource" ref="dataSource"/>  
        <!-- 指定Jpa持久化實現廠商類,這裏以Hibernate爲例 -->  
        <property name="jpaVendorAdapter" ref="hibernateJpaVendorAdapter"/>  
        <!-- 指定Entity實體類包路徑 -->  
        <property name="packagesToScan" value="com.wise.tiger.domain"></property>  
        <!-- 指定JPA屬性；如Hibernate中指定是否顯示SQL的是否顯示、方言等 -->  
        <property name="jpaProperties">  
            <props>  
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL8Dialect</prop>  
                <prop key="hibernate.ejb.naming_strategy">org.hibernate.cfg.ImprovedNamingStrategy</prop>  
                <prop key="hibernate.show_sql">true</prop>  
                <prop key="hibernate.format_sql">true</prop>  
                <prop key="hibernate.hbm2ddl.auto">update</prop>  
            </props>  
        </property>  
    </bean>  

    <!-- 4事務管理 -->
	<bean id="transactionManager"  class="org.springframework.orm.jpa.JpaTransactionManager">
		<property name="entityManagerFactory" ref="entityManagerFactory"></property>
	</bean>

    <!--XML配置事務聲明方式 開啓註解聲明事務 -->
 	<tx:annotation-driven transaction-manager="transactionManager" />

    <!-- 5最重要配置：啓用掃描並自動建立代理的功能(spring-data-jpa)-->  
    <jpa:repositories base-package="com.wise.tiger.repository"   entityManagerFactoryRef="entityManagerFactory",  transactionManagerRef="txManager" />  
</beans>

   1.2 springMVC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:context="http://www.springframework.org/schema/context"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        https://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        https://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/aop
        https://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/mvc
        https://www.springframework.org/schema/mvc/spring-mvc.xsd">
    <!--開啓mvc註解驅動-->
    <mvc:annotation-driven/>
    <!--mvc掃描的包-->
    <context:component-scan base-package="com.wise.tiger.controller"/>
    <!--配置視圖解析器-->
    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
        <property name="prefix" value="/WEB-INF/"/>
        <property name="suffix" value=".jsp"/>
    </bean>
</beans>