src/com/mapper/KechenganpaiMapper.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.KechenganpaiMapper">
  <resultMap id="BaseResultMap" type="com.entity.Kechenganpai">
    <id column="id" jdbcType="INTEGER" property="id" />
	<result column="kecheng" jdbcType="VARCHAR" property="kecheng" />
    <result column="jiaolian" jdbcType="VARCHAR" property="jiaolian" />
    <result column="jiaoshi" jdbcType="VARCHAR" property="jiaoshi" />
    <result column="xingqi" jdbcType="VARCHAR" property="xingqi" />
    <result column="shangxiawu" jdbcType="VARCHAR" property="shangxiawu" />
    
    <result column="addtime" jdbcType="VARCHAR" property="addtime" />
  </resultMap>
  <sql id="Base_Column_List">
    id, kecheng,jiaolian,jiaoshi,xingqi,shangxiawu, addtime
  </sql>
  <select id="quchongKechenganpai"  parameterType="java.util.Map" resultMap="BaseResultMap" >
    select 
    <include refid="Base_Column_List" />
    from kechenganpai 
    where kecheng = #{kecheng,jdbcType=VARCHAR} limit 0,1
  </select>
 <select id="getCount"   resultType="int" parameterType="java.util.Map" >
    select  count(*) from kechenganpai  where 1=1
    <if test="kecheng!=null">and kecheng like  concat('%',#{kecheng,jdbcType=VARCHAR},'%')</if>
     <if test="jiaolian!=null">and jiaolian like  concat('%',#{jiaolian,jdbcType=VARCHAR},'%')</if>
     <if test="jiaoshi!=null">and jiaoshi like  concat('%',#{jiaoshi,jdbcType=VARCHAR},'%')</if>
     <if test="xingqi!=null">and xingqi like  concat('%',#{xingqi,jdbcType=VARCHAR},'%')</if>
     <if test="shangxiawu!=null">and shangxiawu like  concat('%',#{shangxiawu,jdbcType=VARCHAR},'%')</if>
     
  </select> 
  <select id="getAll"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from kechenganpai  where 1=1
    <if test="kecheng!=null">
    and kecheng =#{kecheng}
    </if>
  </select>
  
  <select id="getsykechenganpai1"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from kechenganpai  where 1=1
    limit 0,5
  </select>
  <select id="getsykechenganpai2"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from kechenganpai  where 1=1
    limit 0,5
  </select>
  <select id="getsykechenganpai3"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from kechenganpai  where 1=1
    limit 0,5
  </select>
  
   <select id="getByPage" parameterType="java.util.Map" resultMap="BaseResultMap">
     select  <include refid="Base_Column_List" /> 
     from kechenganpai where 1=1 
     <if test="kecheng!=null">and kecheng like  concat('%',#{kecheng,jdbcType=VARCHAR},'%')</if>
     <if test="jiaolian!=null">and jiaolian like  concat('%',#{jiaolian,jdbcType=VARCHAR},'%')</if>
     <if test="jiaoshi!=null">and jiaoshi like  concat('%',#{jiaoshi,jdbcType=VARCHAR},'%')</if>
     <if test="xingqi!=null">and xingqi like  concat('%',#{xingqi,jdbcType=VARCHAR},'%')</if>
     <if test="shangxiawu!=null">and shangxiawu like  concat('%',#{shangxiawu,jdbcType=VARCHAR},'%')</if>