src/com/mapper/PinglunMapper.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.PinglunMapper">
  <resultMap id="BaseResultMap" type="com.entity.Pinglun">
    <id column="id" jdbcType="INTEGER" property="id" />
	<result column="xinwenID" jdbcType="VARCHAR" property="xinwenID" />
    <result column="pinglunneirong" jdbcType="VARCHAR" property="pinglunneirong" />
    <result column="pinglunren" jdbcType="VARCHAR" property="pinglunren" />
    <result column="pingfen" jdbcType="VARCHAR" property="pingfen" />
    <result column="biao" jdbcType="VARCHAR" property="biao" />
    
    <result column="addtime" jdbcType="VARCHAR" property="addtime" />
  </resultMap>
  <sql id="Base_Column_List">
    id, xinwenID,pinglunneirong,pinglunren,pingfen,biao, addtime
  </sql>
  <select id="quchongPinglun"  parameterType="java.util.Map" resultMap="BaseResultMap" >
    select 
    <include refid="Base_Column_List" />
    from pinglun 
    where pinglunren = #{pinglunren,jdbcType=VARCHAR} 
  </select>
 <select id="getCount"   resultType="int" parameterType="java.util.Map" >
    select  count(*) from pinglun  where 1=1
    <if test="xinwenID!=null">and xinwenID like  concat('%',#{xinwenID,jdbcType=VARCHAR},'%')</if>
     <if test="pinglunneirong!=null">and pinglunneirong like  concat('%',#{pinglunneirong,jdbcType=VARCHAR},'%')</if>
     <if test="pinglunren!=null">and pinglunren like  concat('%',#{pinglunren,jdbcType=VARCHAR},'%')</if>
     <if test="pingfen!=null">and pingfen like  concat('%',#{pingfen,jdbcType=VARCHAR},'%')</if>
     <if test="biao!=null">and biao like  concat('%',#{biao,jdbcType=VARCHAR},'%')</if>
     
  </select> 
  <select id="getAll"   resultMap="BaseResultMap" parameterType="java.util.Map" >
    select   <include refid="Base_Column_List" /> from pinglun  where 1=1
    <if test="pinglunren!=null">
    and pinglunren =#{pinglunren}
    </if>
  </select>
  
   <select id="getByPage" parameterType="java.util.Map" resultMap="BaseResultMap">
     select  <include refid="Base_Column_List" /> 
     from pinglun where 1=1 
     <if test="xinwenID!=null">and xinwenID like  concat('%',#{xinwenID,jdbcType=VARCHAR},'%')</if>
     <if test="pinglunneirong!=null">and pinglunneirong like  concat('%',#{pinglunneirong,jdbcType=VARCHAR},'%')</if>
     <if test="pinglunren!=null">and pinglunren like  concat('%',#{pinglunren,jdbcType=VARCHAR},'%')</if>
     <if test="pingfen!=null">and pingfen like  concat('%',#{pingfen,jdbcType=VARCHAR},'%')</if>
     <if test="biao!=null">and biao like  concat('%',#{biao,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 pinglun
    where id = #{id,jdbcType=INTEGER}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">