WebRoot/WEB-INF/classes/com/mapper/LiuyanbanMapper.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.LiuyanbanMapper">
  <resultMap id="BaseResultMap" type="com.entity.Liuyanban">
    <id column="id" jdbcType="INTEGER" property="id" />
	<result column="cheng" jdbcType="VARCHAR" property="cheng" />
    <result column="xingbie" jdbcType="VARCHAR" property="xingbie" />
    <result column="QQ" jdbcType="VARCHAR" property="QQ" />
    <result column="youxiang" jdbcType="VARCHAR" property="youxiang" />
    <result column="shouji" jdbcType="VARCHAR" property="shouji" />
    <result column="neirong" jdbcType="VARCHAR" property="neirong" />
    <result column="huifuneirong" jdbcType="VARCHAR" property="huifuneirong" />
    
    <result column="addtime" jdbcType="VARCHAR" property="addtime" />
  </resultMap>
  <sql id="Base_Column_List">
    id, cheng,xingbie,QQ,youxiang,shouji,neirong,huifuneirong, addtime
  </sql>
  <select id="quchongLiuyanban"  parameterType="java.util.Map" resultMap="BaseResultMap" >
    select 
    <include refid="Base_Column_List" />
    from liuyanban 
    where cheng = #{cheng,jdbcType=VARCHAR} 
  </select>
 <select id="getCount"   resultType="int" parameterType="java.util.Map" >
    select  count(*) from liuyanban  where 1=1
    <if test="cheng!=null">and cheng like  concat('%',#{cheng,jdbcType=VARCHAR},'%')</if>
     <if test="xingbie!=null">and xingbie like  concat('%',#{xingbie,jdbcType=VARCHAR},'%')</if>
     <if test="QQ!=null">and QQ like  concat('%',#{QQ,jdbcType=VARCHAR},'%')</if>
     <if test="youxiang!=null">and youxiang like  concat('%',#{youxiang,jdbcType=VARCHAR},'%')</if>
     <if test="shouji!=null">and shouji like  concat('%',#{shouji,jdbcType=VARCHAR},'%')</if>
     <if test="neirong!=null">and neirong like  concat('%',#{neirong,jdbcType=VARCHAR},'%')</if>
     <if test="huifuneirong!=null">and huifuneirong like  concat('%',#{huifuneirong,jdbcType=VARCHAR},'%')</if>
     
  </select> 
  <select id="getAll"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from liuyanban  where 1=1
    <if test="cheng!=null">
    and cheng =#{cheng}
    </if>
  </select>
  
  <select id="getsyliuyanban1"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from liuyanban  where 1=1
    limit 0,5
  </select>
  <select id="getsyliuyanban2"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from liuyanban  where 1=1
    limit 0,5
  </select>
  <select id="getsyliuyanban3"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from liuyanban  where 1=1
    limit 0,5
  </select>
  
   <select id="getByPage" parameterType="java.util.Map" resultMap="BaseResultMap">
     select  <include refid="Base_Column_List" /> 
     from liuyanban where 1=1 
     <if test="cheng!=null">and cheng like  concat('%',#{cheng,jdbcType=VARCHAR},'%')</if>
     <if test="xingbie!=null">and xingbie like  concat('%',#{xingbie,jdbcType=VARCHAR},'%')</if>