hospital/ruoyi-admin/src/main/resources/mapper/work/ObxMapper.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="com.ruoyi.web.work.mapper.ObxMapper">

    <select id="selectList" resultType="com.ruoyi.web.work.domain.Obx">
        select * from tb_obx
        <where>
            <if test="obrId != null "> and obr_id = #{obrId}</if>
            <if test="serialNo != null  and serialNo != ''"> and serial_no = #{serialNo}</if>
            <if test="dataType != null  and dataType != ''"> and data_type = #{dataType}</if>
            <if test="mecTechObsProject != null  and mecTechObsProject != ''"> and mec_tech_obs_project = #{mecTechObsProject}</if>
            <if test="obsProjectDetail != null  and obsProjectDetail != ''"> and obs_project_detail = #{obsProjectDetail}</if>
            <if test="projectInfo != null  and projectInfo != ''"> and project_info = #{projectInfo}</if>
            <if test="unitCode != null  and unitCode != ''"> and unit_code = #{unitCode}</if>
            <if test="unitName != null  and unitName != ''"> and unit_name like concat('%', #{unitName}, '%')</if>
            <if test="result != null  and result != ''"> and result = #{result}</if>
            <if test="sign != null  and sign != ''"> and sign = #{sign}</if>
            <if test="obsClassification != null  and obsClassification != ''"> and obs_classification = #{obsClassification}</if>
            <if test="testMethod != null  and testMethod != ''"> and test_method = #{testMethod}</if>
            <if test="patientId != null "> and patient_id = #{patientId}</if>
        </where>
    </select>

    <select id="getObxByPatientId" resultType="com.ruoyi.web.work.domain.Obx">
        select * from tb_obx where patient_id=#{id}
    </select>

</mapper>