src/com/mapper/YaopinxinxiMapper.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.YaopinxinxiMapper">
  <resultMap id="BaseResultMap" type="com.entity.Yaopinxinxi">
    <id column="id" jdbcType="INTEGER" property="id" />
	<result column="yaopinmingcheng" jdbcType="VARCHAR" property="yaopinmingcheng" />
    <result column="pihao" jdbcType="VARCHAR" property="pihao" />
    <result column="changjia" jdbcType="VARCHAR" property="changjia" />
    <result column="gongnengyuzhuzhi" jdbcType="VARCHAR" property="gongnengyuzhuzhi" />
    <result column="jinji" jdbcType="VARCHAR" property="jinji" />
    <result column="yongfayongliang" jdbcType="VARCHAR" property="yongfayongliang" />
    <result column="danjia" jdbcType="VARCHAR" property="danjia" />
    <result column="jinjia" jdbcType="VARCHAR" property="jinjia" />
    <result column="beizhu" jdbcType="VARCHAR" property="beizhu" />
    
    <result column="addtime" jdbcType="VARCHAR" property="addtime" />
  </resultMap>
  <sql id="Base_Column_List">
    id, yaopinmingcheng,pihao,changjia,gongnengyuzhuzhi,jinji,yongfayongliang,danjia,jinjia,beizhu, addtime
  </sql>
  <select id="quchongYaopinxinxi"  parameterType="java.util.Map" resultMap="BaseResultMap" >
    select 
    <include refid="Base_Column_List" />
    from yaopinxinxi 
    where yaopinmingcheng = #{yaopinmingcheng,jdbcType=VARCHAR} limit 0,1
  </select>
 <select id="getCount"   resultType="int" parameterType="java.util.Map" >
    select  count(*) from yaopinxinxi  where 1=1
    <if test="yaopinmingcheng!=null">and yaopinmingcheng like  concat('%',#{yaopinmingcheng,jdbcType=VARCHAR},'%')</if>
     <if test="pihao!=null">and pihao like  concat('%',#{pihao,jdbcType=VARCHAR},'%')</if>
     <if test="changjia!=null">and changjia like  concat('%',#{changjia,jdbcType=VARCHAR},'%')</if>
     <if test="gongnengyuzhuzhi!=null">and gongnengyuzhuzhi like  concat('%',#{gongnengyuzhuzhi,jdbcType=VARCHAR},'%')</if>
     <if test="jinji!=null">and jinji like  concat('%',#{jinji,jdbcType=VARCHAR},'%')</if>
     <if test="yongfayongliang!=null">and yongfayongliang like  concat('%',#{yongfayongliang,jdbcType=VARCHAR},'%')</if>
     <if test="danjia1!=null">and danjia &gt;=  concat('',#{danjia1,jdbcType=VARCHAR},'')</if>
     <if test="danjia2!=null">and danjia &lt;=  concat('',#{danjia2,jdbcType=VARCHAR},'')</if>
     <if test="jinjia1!=null">and jinjia &gt;=  concat('',#{jinjia1,jdbcType=VARCHAR},'')</if>
     <if test="jinjia2!=null">and jinjia &lt;=  concat('',#{jinjia2,jdbcType=VARCHAR},'')</if>
     <if test="beizhu!=null">and beizhu like  concat('%',#{beizhu,jdbcType=VARCHAR},'%')</if>
     
  </select> 
  <select id="getAll"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from yaopinxinxi  where 1=1
    <if test="yaopinmingcheng!=null">
    and yaopinmingcheng =#{yaopinmingcheng}
    </if>
  </select>
  
  <select id="getsyyaopinxinxi1"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from yaopinxinxi  where 1=1
    limit 0,5
  </select>
  <select id="getsyyaopinxinxi2"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from yaopinxinxi  where 1=1
    limit 0,5
  </select>
  <select id="getsyyaopinxinxi3"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from yaopinxinxi  where 1=1
    limit 0,5
  </select>