mybatis-config.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-config.dtd">
<!-- 根标签 -->
<configuration>
    <properties resource="db.properties"></properties>
    <typeHandlers>
        <typeHandler handler="com.cesgroup.mybatis.handler.MyTypeHandler"></typeHandler>
    </typeHandlers>
    <plugins>
        <plugin interceptor="com.cesgroup.mybatis.interceptor.MybatisLogInterceptor">
        </plugin>
    </plugins>
    <environments default="mysql">
        <environment id="mysql">
            <!-- 事务管理器 -->
            <transactionManager type="JDBC" />
            <!-- 连接池 -->
            <dataSource type="POOLED">
                <property name="driver" value="${driver}" />
                <property name="url" value="${url}" />
                <property name="username" value="${username}" />
                <property name="password" value="${password}" />
            </dataSource>
        </environment>
    </environments>
    <mappers>
        <mapper resource="MyMapper.xml" />
    </mappers>
</configuration>