<?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> <typeAliases> <package name="cn.entity"/> </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:///SSM" /> <property name="username" value="root" /> <property name="password" value="123" /> </dataSource> </environment> </environments> <mappers> <mapper resource="cn/mapper/TeacherDao.xml" /> <mapper resource="cn/mapper/StudentDao.xml" /> <mapper resource="cn/mapper/GradeDao.xml" /> </mappers> </configuration>
