Mybatis整合

 

 

 applicationContext.xml

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

    <!--mybatis -->
    <context:property-placeholder location="classpath:jdbc.properties" system-properties-mode="NEVER"/>
    <bean name="dataSouce" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="url" value="${url}"/>
        <property name="username" value="${username}"/>
        <property name="password" value="${password}"/>
        <property name="driverClassName" value="${driver}"/>
    </bean>

    <bean class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSouce"/>
    </bean>

    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="dao"/>
    </bean>
    <!--mybatis END -->

    <!--注解扫描 -->
    <context:component-scan base-package="service"/>

</beans>

jdbc.properties

driver=com.mysql.jdbc.Driver
url=jdbc:mysql:///自己数据库?useUnicode=true&characterEncoding=utf8
username=账号
password=密码