Mybatis核心配置文件

<?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">
<!--configuration核心配置文件-->
<configuration>
    <environments default="development">
        <environment id="development">
            <transactionManager type="JDBC"/>
            <dataSource type="POOLED">
                <!--导入DJBC驱动-->
                <property name="driver" value="com.mysql.jdbc.Driver"/>
                <!--连接数据库URL-->
                <property name="url" value="jdbc:mysql://localhost:3306/mybatis?useSSL=true&amp;useUnicode=true&amp;characterEncoding=UTF-8"/>
                <!--配置用户名-->
                <property name="username" value="root"/>
                <!--配置密码-->
                <property name="password" value="root"/>
            </dataSource>
        </environment>
    </environments>
</configuration>

文件名为mybatis-config.xml