src/com/mapper/StudentMapper.xml

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<?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="com.dao.StudentDao" >
  <resultMap id="BaseResultMap" type="com.entity.Student" >
    <id column="stuid" property="stuid" jdbcType="INTEGER" />
    <result column="stunumber" property="stunumber" jdbcType="VARCHAR" />
    <result column="stupass" property="stupass" jdbcType="VARCHAR" />
    <result column="stuname" property="stuname" jdbcType="VARCHAR" />
    <result column="stusex" property="stusex" jdbcType="VARCHAR" />
    <result column="stuage" property="stuage" jdbcType="VARCHAR" />
    <result column="stutel" property="stutel" jdbcType="VARCHAR" />
    <result column="stuschool" property="stuschool" jdbcType="VARCHAR" />
    <result column="stumajor" property="stumajor" jdbcType="VARCHAR" />
    <result column="stueducation" property="stueducation" jdbcType="VARCHAR" />
    <result column="sturesume" property="sturesume" jdbcType="VARCHAR" />
  </resultMap>
  <sql id="Base_Column_List" >
    stuid, stunumber, stupass, stuname, stusex, stuage, stutel, stuschool, stumajor, 
    stueducation, sturesume
  </sql>
  <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
    select 
    <include refid="Base_Column_List" />
    from student
    where stuid = #{stuid,jdbcType=INTEGER}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
    delete from student
    where stuid = #{stuid,jdbcType=INTEGER}
  </delete>
  <insert id="insert" parameterType="com.entity.Student" >
    insert into student (stuid, stunumber, stupass, 
      stuname, stusex, stuage, 
      stutel, stuschool, stumajor, 
      stueducation, sturesume)
    values (#{stuid,jdbcType=INTEGER}, #{stunumber,jdbcType=VARCHAR}, #{stupass,jdbcType=VARCHAR}, 
      #{stuname,jdbcType=VARCHAR}, #{stusex,jdbcType=VARCHAR}, #{stuage,jdbcType=VARCHAR}, 
      #{stutel,jdbcType=VARCHAR}, #{stuschool,jdbcType=VARCHAR}, #{stumajor,jdbcType=VARCHAR}, 
      #{stueducation,jdbcType=VARCHAR}, #{sturesume,jdbcType=VARCHAR})
  </insert>
  <insert id="insertSelective" parameterType="com.entity.Student" >
    insert into student
    <trim prefix="(" suffix=")" suffixOverrides="," >
      <if test="stuid != null" >
        stuid,
      </if>
      <if test="stunumber != null" >
        stunumber,
      </if>
      <if test="stupass != null" >
        stupass,
      </if>
      <if test="stuname != null" >
        stuname,
      </if>
      <if test="stusex != null" >
        stusex,
      </if>
      <if test="stuage != null" >
        stuage,