jdbc.username=root
jdbc.password=root
jdbc.driverClass=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/数据库

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapperPUBLIC "-//mybatis.org//DTD Mapper 3.0//EN""http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.....IUserDao">

public interface IUserDao extends IBaseDao<User>{public void modifyPassword(User user);
}

    <!--修改密码--><update id="modifyPassword" parameterType="com.qf.entity.User">UPDATE t_user set password=#{password} where id=#{id};</update>

<setting name="mapUnderscoreToCamelCase" value="true" />

<?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="menu.mysql"><select id="selectMenu" resultType="org.me.menu.Menu">select MENU_ID, MENU_NAME, PARENT_ID, URL, TITLE, LEAF, ORDER_SEQfrom mysql.MENUorder by ORDER_SEQ</select>
</mapper>

    <resultMap id="BaseResultMap" type="com...entity.User" ><id column="id" property="id" jdbcType="INTEGER"/><result column="username" property="username" jdbcType="VARCHAR" /><result column="password" property="password" jdbcType="VARCHAR" /><result column="age" property="age" jdbcType="INTEGER" /><result column="sex" property="sex" jdbcType="INTEGER" /><result column="birthday" property="birthday" jdbcType="DATE" /><result column="create_time" property="createTime" jdbcType="TIMESTAMP" /><result column="create_user" property="createUser" jdbcType="INTEGER" /><result column="update_time" property="updateTime" jdbcType="TIMESTAMP" /><result column="update_user" property="updateUser" jdbcType="INTEGER" /><result column="email" property="email" jdbcType="VARCHAR" /><result column="flag" property="flag" jdbcType="INTEGER" /><result column="png" property="png" jdbcType="LONGVARCHAR" /></resultMap>

    <!-- 1.加载配置文件--><context:property-placeholder location="classpath:jdbc.properties"/><!-- 2.dataSource --><bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close"><property name="driverClassName" value="${jdbc.driverClass}"/><property name="url" value="${jdbc.url}"/><property name="username" value="${jdbc.username}"/><property name="password" value="${jdbc.password}"/></bean>

<?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:tx="http://www.springframework.org/schema/tx"xmlns:lang="http://www.springframework.org/schema/lang"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd"><!-- 包含配置文件进来--><import resource="classpath:spring-datasource.xml"/><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><property name="dataSource" ref="dataSource"/><property name="typeAliasesPackage" value="com....entity"/><property name="mapperLocations" value="classpath:mapper/*.xml"/><property name="plugins"><array><bean class="com.github.pagehelper.PageInterceptor"></bean><!--这里用了pagehelper插件在mybtis的配置，就是分页的插件--></array></property></bean><bean id="tx" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource"/></bean><tx:annotation-driven transaction-manager="tx"/><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"><property name="basePackage" value="com.qf.dao"/><property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/></bean>
</beans>