mybatis.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">
<configuration>

<!--1.属性文件的读取-->
    <properties resource="jdbc.properties"></properties>
<!--2.指定Log4j文件-->
    <settings>
        <setting name="logImpl" value="LOG4j"/>
    </settings>
<!-- 3.给实体类起别名-->
<typeAliases>
    <package name="com.bjsxt.entity"/>
</typeAliases>
<!-- 4.配置链接数据库环境-->
<environments default="mysql">
    <environment id="mysql">
        <transactionManager type="JDBC"></transactionManager>
        <dataSource type="POOLED">
            <property name="driver" value="${m_driver}"/>
            <property name="url" value="${m_url}"/>
            <property name="username" value="${m_username}"/>
            <property name="password" value="${m_password}"/>
        </dataSource>
    </environment>
</environments>

<!--5.扫描mapper文件-->
    <mappers>
        <mapper resource="com/bjsxt/mapper/FlowerMapper.xml"></mapper>

<!--        <package name="com.bjsxt.mapper"/>-->
    </mappers>

</configuration>