src/com/mapper/KeshixinxiMapper.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.KeshixinxiMapper">
  <resultMap id="BaseResultMap" type="com.entity.Keshixinxi">
    <id column="id" jdbcType="INTEGER" property="id" />
	<result column="keshi" jdbcType="VARCHAR" property="keshi" />
    
    <result column="addtime" jdbcType="VARCHAR" property="addtime" />
  </resultMap>
  <sql id="Base_Column_List">
    id, keshi, addtime
  </sql>
  <select id="quchongKeshixinxi"  parameterType="java.util.Map" resultMap="BaseResultMap" >
    select 
    <include refid="Base_Column_List" />
    from keshixinxi 
    where keshi = #{keshi,jdbcType=VARCHAR} limit 0,1
  </select>
 <select id="getCount"   resultType="int" parameterType="java.util.Map" >
    select  count(*) from keshixinxi  where 1=1
    <if test="keshi!=null">and keshi like  concat('%',#{keshi,jdbcType=VARCHAR},'%')</if>
     
  </select> 
  <select id="getAll"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from keshixinxi  where 1=1
    <if test="keshi!=null">
    and keshi =#{keshi}
    </if>
  </select>
  
  <select id="getsykeshixinxi1"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from keshixinxi  where 1=1
    limit 0,5
  </select>
  <select id="getsykeshixinxi2"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from keshixinxi  where 1=1
    limit 0,5
  </select>
  <select id="getsykeshixinxi3"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from keshixinxi  where 1=1
    limit 0,5
  </select>
  
   <select id="getByPage" parameterType="java.util.Map" resultMap="BaseResultMap">
     select  <include refid="Base_Column_List" /> 
     from keshixinxi where 1=1 
     <if test="keshi!=null">and keshi like  concat('%',#{keshi,jdbcType=VARCHAR},'%')</if>
     
	 order by id desc
     <if test="pageno!=null and pageSize!=null">
     limit #{pageno},#{pageSize}
     </if>
     </select>
	 
  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
    select 
    <include refid="Base_Column_List" />
    from keshixinxi
    where id = #{id,jdbcType=INTEGER}
  </select>