RMS_Backend/RMS/target/classes/mapper/FeatureMapper.xml

<?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="cn.cslg.report.mapper.FeatureMapper">
    <select id="getSignPatentNo" resultType="cn.cslg.report.entity.Features" >
        select DISTINCT a.* from FEATURES a
        <where>
            SIGN_PATENT_NO!=#{patentNos}
        <if test="contents!=null and contents.size()!=0">
       and CONTENT in
        <foreach item="item" collection="contents" index="index" open="(" separator="," close=")">
            #{item}
        </foreach>
        </if>
        </where>
    </select>
    <select id="find" resultType="cn.cslg.report.entity.Features">
        select * from FEATURES where ID=#{id}
    </select>
</mapper>