bug修复

src/main/java/com/project/exam/domain/entity/ExamRecordEntity.java

@@ -122,7 +122,7 @@ public class ExamRecordEntity extends BaseEntity {
                 dto.setAnswerSnapshotDTOList(dtoList);
             }
             //转成string类型，如果是整数则不显示小数部分，如果是小数则保留两位小数
-            String scoreStr = dto.getScore() == null ? "" :
+            String scoreStr = dto.getScore() == null ? "0" :
                     new BigDecimal(score.toString()).setScale(2, RoundingMode.HALF_UP)
                             .stripTrailingZeros().toPlainString();
             dto.setScoreStr(scoreStr);

src/main/java/com/project/task/domain/dto/TaskDTO.java

@@ -63,6 +63,7 @@ public class TaskDTO extends BaseDTO {
     private Long lastRecordId;
 
     private Double lastRecordScore;
+    private String lastRecordScoreStr;
 
     private String taskUserStatus;
 

src/main/java/com/project/task/domain/service/impl/CandidateSearchTaskDomainServiceImpl.java

@@ -24,6 +24,8 @@ import com.project.task.mapper.TaskUserMapper;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.util.Date;
 import java.util.List;
 import java.util.Objects;
@@ -159,6 +161,11 @@ public class CandidateSearchTaskDomainServiceImpl implements CandidateSearchTask
         if (Objects.nonNull(taskUserEntity.getLastRecordId())) {
             ExamRecordEntity examRecordEntity = examRecordMapper.selectById(taskUserEntity.getLastRecordId());
             dto.setLastRecordScore(examRecordEntity.getScore());
+            //转成string类型，如果是整数则不显示小数部分，如果是小数则保留两位小数
+            String lastRecordScoreStr = examRecordEntity.getScore() == null ? "0" :
+                    new BigDecimal(examRecordEntity.getScore().toString()).setScale(2, RoundingMode.HALF_UP)
+                            .stripTrailingZeros().toPlainString();
+            dto.setLastRecordScoreStr(lastRecordScoreStr);
         }
         dto.setTotalScore((int) Math.floor(entity.getTotalScore()));
         return dto;