1.获取整体的统计信息的时候，被除数应该是参与计算的指标数，不应该是固定8 2.修改通用的通过ID获取数据使用获取list的接口，SQL中没有ID查询导致全表查询的bug

ruoyi-system/src/main/java/com/ruoyi/business/service/impl/BusinessServiceImpl.java

@@ -12,6 +12,7 @@ import com.ruoyi.business.service.IBusinessService;
 import com.ruoyi.common.NumberUtils;
 import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.common.utils.StringUtils;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
@@ -21,7 +22,9 @@ import java.util.stream.Collectors;
 
 import static com.ruoyi.common.constant.Constants.INT_2;
 import static com.ruoyi.common.constant.Constants.INT_4;
+import static jdk.nashorn.internal.runtime.regexp.joni.Config.log;
 
+@Slf4j
 @Service
 public class BusinessServiceImpl implements IBusinessService {
 
@@ -126,14 +129,25 @@ public class BusinessServiceImpl implements IBusinessService {
             Map<String, List<ZAssayResult>> map = zAssayResults.stream().collect(Collectors.groupingBy(ZAssayResult::getDeviceNo));
             map.forEach((deviceNo, value) -> {
                 AssayQualityDetailRes assayQualityDetailRes = new AssayQualityDetailRes();
+                log.info("水厂的编号为{}", deviceNo);
                 //获取水厂的名称
                 //先查询化验室，再获取水厂信息
                 List<BizDevice> bizDevices = this.bizDeviceMapper.selectBizDeviceList(BizDevice.builder().deviceNo(deviceNo).build());
                 if(!CollectionUtils.isEmpty(bizDevices)){
                     //水厂
+                    /*log.info("化验对应的设备id为{}", bizDevices.get(0).getDeviceWorks());
                     List<BizWaterWork> bizWaterWorks = this.bizWaterWorkMapper.selectBizWaterWorkList(BizWaterWork.builder().worksId(bizDevices.get(0).getDeviceWorks()).build());
                     if(!CollectionUtils.isEmpty(bizWaterWorks)){
                         assayQualityDetailRes.setWorksName(bizWaterWorks.get(0).getWorksName());
+                    }*/
+                    Long deviceWorks = bizDevices.get(0).getDeviceWorks();
+                    if(Objects.isNull(deviceWorks)){
+                        log.error("通过化验结果的化验设备编号查询设备记录时，没有查询到设备记录，导致无法获取水厂信息");
+                    }else{
+                        BizWaterWork bizWaterWork = this.bizWaterWorkMapper.selectBizWaterWorkByWorksId(deviceWorks);
+                        if(!Objects.isNull(bizWaterWork)){
+                            assayQualityDetailRes.setWorksName(bizWaterWork.getWorksName());
+                        }
                     }
                 }
                 //处理统计信息
@@ -227,31 +241,40 @@ public class BusinessServiceImpl implements IBusinessService {
                 }
                 //处理总的合格率
                 Double totalDeviationRate = 0D;
+                int index = 0;
                 if(!Objects.isNull(highCodDeviationRate)){
                     totalDeviationRate += highCodDeviationRate;
+                    index++;
                 }
                 if(!Objects.isNull(lowCodDeviationRate)){
                     totalDeviationRate += lowCodDeviationRate;
+                    index++;
                 }
                 if(!Objects.isNull(anDanDeviationRate)){
                     totalDeviationRate += anDanDeviationRate;
+                    index++;
                 }
                 if(!Objects.isNull(tnDeviationRate)){
                     totalDeviationRate += tnDeviationRate;
+                    index++;
                 }
                 if(!Objects.isNull(tpDeviationRate)){
                     totalDeviationRate += tpDeviationRate;
+                    index++;
                 }
                 if(!Objects.isNull(zlsyDeviationRate)){
                     totalDeviationRate += zlsyDeviationRate;
+                    index++;
                 }
                 if(!Objects.isNull(yxsydDeviationRate)){
                     totalDeviationRate += yxsydDeviationRate;
+                    index++;
                 }
                 if(!Objects.isNull(xsydDeviationRate)){
                     totalDeviationRate += xsydDeviationRate;
+                    index++;
                 }
-                assayQualityDetailRes.setTotalDeviationRate(NumberUtils.getDoublePercentAndNLength(INT_4, totalDeviationRate / 8, INT_2));
+                assayQualityDetailRes.setTotalDeviationRate(NumberUtils.getDoublePercentAndNLength(INT_4, totalDeviationRate / index, INT_2));
                 result.add(assayQualityDetailRes);
             });
         }
@@ -267,9 +290,18 @@ public class BusinessServiceImpl implements IBusinessService {
             assayDetailRes.setDeviceWorks(bizDevices.get(0).getDeviceWorks());
         }
         //水厂
-        List<BizWaterWork> bizWaterWorks = this.bizWaterWorkMapper.selectBizWaterWorkList(BizWaterWork.builder().worksId(assayDetailRes.getDeviceWorks()).build());
+        /*List<BizWaterWork> bizWaterWorks = this.bizWaterWorkMapper.selectBizWaterWorkList(BizWaterWork.builder().worksId(assayDetailRes.getDeviceWorks()).build());
         if(!CollectionUtils.isEmpty(bizWaterWorks)){
             assayDetailRes.setWorksName(bizWaterWorks.get(0).getWorksName());
+        }*/
+        Long deviceWorks = bizDevices.get(0).getDeviceWorks();
+        if(Objects.isNull(deviceWorks)){
+            log.error("通过化验结果的化验设备编号查询设备记录时，没有查询到设备记录，导致无法获取水厂信息");
+        }else{
+            BizWaterWork bizWaterWork = this.bizWaterWorkMapper.selectBizWaterWorkByWorksId(deviceWorks);
+            if(!Objects.isNull(bizWaterWork)){
+                assayDetailRes.setWorksName(bizWaterWork.getWorksName());
+            }
         }
         //通过化验编号查询所有的化验明细，然后根据类型计算对应的
         List<ZAssayResult> zAssayResults = this.zAssayResultMapper.selectZAssayResultList(ZAssayResult.builder().assayNo(assayNo).assayType("3").build());

ruoyi-system/src/main/resources/mapper/business/ZAssayMapper.xml

@@ -179,6 +179,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             z_assay
         WHERE
             device_no = #{deviceNo}
-          AND assay_date between #{assayDateBegin} and #{assayDateEnd}
+          AND assay_date between #{timeBegin} and #{timeEnd}
     </select>
 </mapper>