build/classes/com/mapper/TypesMapper.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.TypesDao">
  <resultMap id="BaseResultMap" type="com.entity.Types" >
    <id column="tyID" property="tyid" jdbcType="INTEGER" />
    <result column="tyname" property="tyname" jdbcType="VARCHAR" />
  </resultMap>
  <sql id="Base_Column_List" >
    tyID, tyname
  </sql>
  <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
    select 
    <include refid="Base_Column_List" />
    from types
    where tyID = #{tyid,jdbcType=INTEGER}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
    delete from types
    where tyID = #{tyid,jdbcType=INTEGER}
  </delete>
  <insert id="insert" parameterType="com.entity.Types" >
    insert into types (tyID, tyname)
    values (#{tyid,jdbcType=INTEGER}, #{tyname,jdbcType=VARCHAR})
  </insert>
  <insert id="insertSelective" parameterType="com.entity.Types" >
    insert into types
    <trim prefix="(" suffix=")" suffixOverrides="," >
      <if test="tyid != null" >
        tyID,
      </if>
      <if test="tyname != null" >
        tyName,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides="," >
      <if test="tyid != null" >
        #{tyid,jdbcType=INTEGER},
      </if>
      <if test="tyname != null" >
        #{tyname,jdbcType=VARCHAR},
      </if>
    </trim>
  </insert>
  <update id="updateByPrimaryKeySelective" parameterType="com.entity.Types" >
    update types
    <set >
      <if test="tyname != null" >
        tyName = #{tyname,jdbcType=VARCHAR},
      </if>
    </set>
    where tyID = #{tyid,jdbcType=INTEGER}
  </update>
  <update id="updateByPrimaryKey" parameterType="com.entity.Types" >
    update types
    set tyName = #{tyname,jdbcType=VARCHAR}
    where tyID = #{tyid,jdbcType=INTEGER}
  </update>
 <select id="getList"   resultMap="BaseResultMap">
      select * from  types   order by tyid desc limit #{begin}, ${size}
  </select>
后面还有 18 行代码,购买后查看完整代码

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