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2018-11-02 06:30
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jeesite如何实现双数据源?

jeesite如何实现双数据源?jeesite如何实现双数据源?jeesite如何实现双数据源?jeesite如何实现双数据源?jeesite如何实现双数据源?jeesite如何实现双数据源?jeesite如何实现双数据源? 如题

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  • welan123123
    奔跑的小鱼儿 2018-11-02 06:33
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    参考spring-context.xml配置如下

     <?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:jdbc="http://www.springframework.org/schema/jdbc"  
        xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
        xmlns:util="http://www.springframework.org/schema/util" xmlns:task="http://www.springframework.org/schema/task" xsi:schemaLocation="
            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
            http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.1.xsd
            http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.1.xsd
            http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd
            http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.1.xsd
            http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.1.xsd"
        default-lazy-init="true">
    
        <description>Spring Configuration</description>
    
        <!-- 加载配置属性文件 -->
        <context:property-placeholder ignore-unresolvable="true" location="classpath:jeesite.properties" />
    
        <!-- 加载应用属性实例,可通过  @Value("#{APP_PROP['jdbc.driver']}") String jdbcDriver 方式引用 -->
        <util:properties id="APP_PROP" location="classpath:jeesite.properties" local-override="true"/>
    
        <!-- 使用Annotation自动注册Bean,解决事物失效问题:在主容器中不扫描@Controller注解,在SpringMvc中只扫描@Controller注解。  -->
        <context:component-scan base-package="com.thinkgem.jeesite"><!-- base-package 如果多个,用“,”分隔 -->
            <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
        </context:component-scan>
    
        <!-- MyBatis begin -->
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            <property name="dataSource" ref="dataSource"/>
            <property name="typeAliasesPackage" value="com.thinkgem.jeesite"/>
            <property name="typeAliasesSuperType" value="com.thinkgem.jeesite.common.persistence.BaseEntity"/>
            <property name="mapperLocations" value="classpath:/mappings/**/*.xml"/>
            <property name="configLocation" value="classpath:/mybatis-config.xml"></property>
        </bean>
    
        <!-- 扫描basePackage下所有以@MyBatisDao注解的接口 -->
        <bean id="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
            <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
            <property name="basePackage" value="com.thinkgem.jeesite"/>
            <property name="annotationClass" value="com.thinkgem.jeesite.common.persistence.annotation.MyBatisDao"/>
        </bean>
    
        <!-- 定义事务 -->
        <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
            <property name="dataSource" ref="dataSource" />
        </bean>
    
        <!-- 配置 Annotation 驱动,扫描@Transactional注解的类定义事务  -->
        <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/>
        <!-- MyBatis end -->
    
        <!-- 配置 JSR303 Bean Validator 定义 -->
        <bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean" />
    
        <!-- 缓存配置 -->
        <bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">
            <property name="configLocation" value="classpath:${ehcache.configFile}" />
        </bean>
    
        <!-- 计划任务配置,用 @Service @Lazy(false)标注类,用@Scheduled(cron = "0 0 2 * * ?")标注方法 -->
        <task:executor id="executor" pool-size="10"/> <task:scheduler id="scheduler" pool-size="10"/>
        <task:annotation-driven scheduler="scheduler" executor="executor" proxy-target-class="true"/>
    
        <!-- 数据源配置, 使用 BoneCP 数据库连接池 -->
        <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close"> 
            <!-- 数据源驱动类可不写,Druid默认会自动根据URL识别DriverClass -->
            <property name="driverClassName" value="${jdbc.driver}" />
    
            <!-- 基本属性 url、user、password -->
            <property name="url" value="${jdbc.url}" />
            <property name="username" value="${jdbc.username}" />
            <property name="password" value="${jdbc.password}" />
    
            <!-- 配置初始化大小、最小、最大 -->
            <property name="initialSize" value="${jdbc.pool.init}" />
            <property name="minIdle" value="${jdbc.pool.minIdle}" /> 
            <property name="maxActive" value="${jdbc.pool.maxActive}" />
    
            <!-- 配置获取连接等待超时的时间 -->
            <property name="maxWait" value="60000" />
    
            <!-- 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 -->
            <property name="timeBetweenEvictionRunsMillis" value="60000" />
    
            <!-- 配置一个连接在池中最小生存的时间,单位是毫秒 -->
            <property name="minEvictableIdleTimeMillis" value="300000" />
    
            <property name="validationQuery" value="${jdbc.testSql}" />
            <property name="testWhileIdle" value="true" />
            <property name="testOnBorrow" value="false" />
            <property name="testOnReturn" value="false" />
    
            <!-- 打开PSCache,并且指定每个连接上PSCache的大小(Oracle使用)
            <property name="poolPreparedStatements" value="true" />
            <property name="maxPoolPreparedStatementPerConnectionSize" value="20" /> -->
    
            <!-- 配置监控统计拦截的filters -->
            <property name="filters" value="stat" /> 
        </bean>
    
        <!-- 数据源配置, 使用应用服务器的数据库连接池 
        <jee:jndi-lookup id="dataSource" jndi-name="java:comp/env/jdbc/jeesite" />-->
    
        <!-- 数据源配置, 不使用连接池 
        <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>-->
    
    </beans>
    
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