MyBatis_Spring <student>

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframe <context:component-scan base-package="dao"></context:component-scan> <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="com.mysql.jdbc.Driver"></property> <property name="url" value="jdbc:mysql://localhost/데이터베이스명"></property> <property name="username" value="유저네임"></property> <property name="password" value="비밀번호"></property> </bean> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource"></property> <property name="typeAliasesPackage" value="model"></property> <property name="mapperLocations" value="classpath*:dao/mapper/**/*.xml"></property> </bean> <bean id="studentDao" class="org.mybatis.spring.mapper.MapperFactoryBean"> <property name="mapperInterface" value="dao.IStudentDao"></property> <property name="sqlSessionFactory" ref="sqlSessionFactory"></property> </bean> </beans>

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="dao.IStudentDao">     <insert id="insertStudent" parameterType="student">         insert into student values( #{id}, #{name}, #{grade} )     </insert>     <update id="updateStudent" parameterType="student">         update student set name=#{name}, grade=#{grade} where id=#{id}     </update>     <delete id="deleteStudent" parameterType="int">         delete from student where id=#{id}     </delete>     <select id="selectAll" resultType="student">         select * from student     </select>     <select id="selectOne" resultType="student" parameterType="int">         select * from student where id=#{id}     </select> </mapper>

package dao; import java.util.List; import model.Student; public interface IStudentDao { public List<Student> selectAll(); public Student selectOne(int id); public void insertStudent(Student stu); public void updateStudent(Student stu); public void deleteStudent(int id); }