mybatis配置文件

 

 mybatis配置文件内代码

 

<?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>

    <settings>
        <setting name="mapUnderscoreToCamelCase" value="true"/>
    </settings>

    <environments default="development">
        <environment id="development">
            <!--指定事务管理的类型，这里简单使用Java的JDBC的提交和回滚设置-->
            <transactionManager type="JDBC"></transactionManager>
            <!--dataSource 指连接源配置，POOLED是JDBC连接对象的数据源连接池的实现-->
            <dataSource type="POOLED">
                <property name="driver" value="com.mysql.cj.jdbc.Driver"></property>
                <property name="url" value="jdbc:mysql://本地ID:3306/数据库?useUnicode=true&amp;characterEncoding=utf-8&amp;useSSL=false"></property>
                <property name="username" value="root"></property>
                <property name="password" value="root"></property>
            </dataSource>
        </environment>
    </environments>
    <mappers>        <!--这是告诉Mybatis区哪找持久化类的映射文件，对于在src下的文件直接写文件名，            如果在某包下，则要写明路径,如：com/mybatistest/config/User.xml-->
        <mapper resource="mapper/VideoMapper.xml"></mapper>
    </mappers>
</configuration>