xml信息为空，不传数据

src/main/resources/mapper/MedicalRecordMapper.xml

@@ -30,6 +30,7 @@
         and t1.rec_id = t3.rec_id
         and t1.hospital_id = #{hospitalId}
         and t1.behospital_code = #{behospitalCode}
+        and t3.xml_text != ''
     </select>
 
     <update id="updateBatchByKey">