build/classes/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="sdid" property="sdid" jdbcType="INTEGER" />
    <result column="sdloginname" property="sdloginname" jdbcType="VARCHAR" />
    <result column="sdloginpass" property="sdloginpass" jdbcType="VARCHAR" />
    <result column="sdfullname" property="sdfullname" jdbcType="VARCHAR" />
    <result column="claid" property="claid" jdbcType="INTEGER" />
    <result column="sdtelphone" property="sdtelphone" jdbcType="VARCHAR" />
  </resultMap>
  <sql id="Base_Column_List" >
    sdid, sdloginname, sdloginpass, sdfullname, claid, sdtelphone
  </sql>
  <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
    select 
    <include refid="Base_Column_List" />
    from student
    where sdid = #{sdid,jdbcType=INTEGER}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
    delete from student
    where sdid = #{sdid,jdbcType=INTEGER}
  </delete>
  <insert id="insert" parameterType="com.entity.Student" >
    insert into student (sdid, sdloginname, sdloginpass, 
      sdfullname, claid, sdtelphone
      )
    values (#{sdid,jdbcType=INTEGER}, #{sdloginname,jdbcType=VARCHAR}, #{sdloginpass,jdbcType=VARCHAR}, 
      #{sdfullname,jdbcType=VARCHAR}, #{claid,jdbcType=INTEGER}, #{sdtelphone,jdbcType=VARCHAR}
      )
  </insert>
  <insert id="insertSelective" parameterType="com.entity.Student" >
    insert into student
    <trim prefix="(" suffix=")" suffixOverrides="," >
      <if test="sdid != null" >
        sdid,
      </if>
      <if test="sdloginname != null" >
        sdloginname,
      </if>
      <if test="sdloginpass != null" >
        sdloginpass,
      </if>
      <if test="sdfullname != null" >
        sdfullname,
      </if>
      <if test="claid != null" >
        claid,
      </if>
      <if test="sdtelphone != null" >
        sdtelphone,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides="," >
      <if test="sdid != null" >
        #{sdid,jdbcType=INTEGER},
      </if>
      <if test="sdloginname != null" >
        #{sdloginname,jdbcType=VARCHAR},
后面还有 71 行代码,购买后查看完整代码

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