mybatis中数据库的配置 （mysql8.0）

<?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>
    <environments default="test">
        <environment id="test">
            <transactionManager type="JDBC"/>
            <dataSource type="POOLED">
                <property name="driver" value="com.mysql.cj.jdbc.Driver"/>
                <property name="url" value="jdbc:mysql://localhost:3306/mybatis?serverTimezone=Asia/Shanghai&amp;useSSL=false"/>
                <property name="username" value="root"/>
                <property name="password" value="newroot"/>
            </dataSource>
        </environment>
    </environments>
    <mappers>
        <mapper resource="mappers/UserMapper.xml"/>
        <!--
            以包为单位引入映射文件
            要求：
            1、mapper接口所在的包要和映射文件所在的包一致
            2、mapper接口要和映射文件的名字一致
        -->
<!--        <package name="com.atguigu.mybatis.mapper"/>-->
    </mappers>
</configuration>