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  • 分布式项目开发-spring-dao.xml基础配置

    基础步骤:

    1 数据源

    2 sqlSessionFactory

    3 MapperScan

    打包。

    db.properties文件

    db.username=root
    db.password=123456
    db.url=jdbc:mysql://192.168.15.135:3310/user
    db.driverClassName=com.mysql.jdbc.Driver  
    <?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"
        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-4.3.xsd">
    
        <!-- 数据源 -->
        <bean id="dataSource"
            class="com.alibaba.druid.pool.DruidDataSource">
            <property name="username" value="${db.username}" />
            <property name="password" value="${db.password}" />
            <property name="url" value="${db.url}" />
            <property name="driverClassName"
                value="${db.driverClassName}" />
        </bean>
    
        <!-- sqlSessionFactory -->
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            <property name="dataSource" ref="dataSource"/>
            <!-- is org.apache.ibatis.builder.BuilderException 缺少约束头导致 -->
            <property name="configLocation" value="classpath:mybatis.cfg.xml"/>
        </bean>
    
        <!-- mapperScan -->
        <bean id="mapperScan" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
          <property name="basePackage" value="com.sxt.mapper"/>
          <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
        </bean>
    </beans>
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  • 原文地址:https://www.cnblogs.com/topshark/p/10859636.html
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