<configuration>
<typeAlias :定義別名
<environments default=””>’
<environment id=”development”>
<transactionManager type=”JDBC”>
<dataSource type=”POOLED”>
<property name=”driver” value=””>
<url
<username
<password
</dataSource>
</transactionManager>
</environment>
</environments>
<mappers>
<mapper resource="config/user.xml"></mapper>
<mapper resource="config/address.xml"></mapper>
</mappers>
</configuration>
//不用配置方言,不能自動創建表
//要配置數據源,映射文件(簡單來說是對對象的方法配置的,讓接口的方法與SQL語句相綁定)