mysql

<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="com.mysql.cj.jdbc.Driver" />
        <property name="url" 
        value="jdbc:mysql://localhost:3306/mysql?characterEncoding=UTF-8&amp;useSSL=false&amp;allowPublicKeyRetrieval=true&amp;serverTimezone=UTC"/>
        <property name="username" value="root"/>
        <property name="password" value="1234" />    
    </bean>
    
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="configLocation" value="classpath:config/mybatis-config.xml"/>
        <property name="mapperLocations" value="classpath:mapper/**/*Mapper.xml" />
    </bean>
    
    <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate" destroy-method="clearCache">
        <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"/>
    </bean>