mybatis基本

<configuration>



    <properties resource="db.properties">
        <property name="" value=""/>
    </properties>

    <!-- 起别名 -->
    <typeAliases>
         <package name="com.my.mybatis.beans"/>  <!-- 别名为:类名 -->
         <package name="com.my.mybatis.xml"/>
        <!--
        <typeAlias type="com.my.mybatis.xml.User" alias="_User"/>
        -->
    </typeAliases>
    
    
    
    <environments default="development">
        <environment id="development">
            <transactionManager type="JDBC" />
            <dataSource type="POOLED">
                <property name="driver" value="com.mysql.jdbc.Driver" />
                <property name="url" value="jdbc:mysql://localhost:3306/mybatis" />
                <property name="username" value="root" />
                <property name="password" value="tiger" />
            </dataSource>
        </environment>
    </environments>
    
    <mappers>
        <mapper resource="com/my/mybatis/userMapper.xml"></mapper>
        <mapper resource="com/my/mybatis/xml/testUserXml.xml"/>
        <mapper class="com.my.mybatis.xml.UserMapper"/>
        <mapper resource="com/my/mybatis/one2one/one2one.xml"/>
        <mapper resource="com/my/mybatis/one2many/one2many.xml"/>
        <mapper resource="com/my/mybatis/jstllike/jstl.xml"/>
        <mapper resource="com/my/mybatis/procedure/store.xml"/>
    </mappers>

</configuration>