提交bug

examcloud-core-questions-service/src/main/java/cn/com/qmth/examcloud/core/questions/service/impl/PaperServiceImpl.java

@@ -1752,6 +1752,7 @@ public class PaperServiceImpl implements PaperService{
 		List<PaperDetailUnit> units = paperDetailUnitRepo.findByPaperOrderByNumber(paper);
 		if(units != null && units.size()>0){
 			double total = 0;
+			BigDecimal b1 = new BigDecimal(Double.toString(total));
 			for(PaperDetailUnit unit:units){
 				if(unit.getQuestion().getPublicity() == null){
 					unit.getQuestion().setPublicity(true);
@@ -1761,10 +1762,11 @@ public class PaperServiceImpl implements PaperService{
 				}
 				String factType = unit.getQuestion().getPublicity() + "-" + unit.getQuestion().getDifficulty();
 				if(needType.equals(factType)){
-					total += unit.getScore();
+					BigDecimal b2 = new BigDecimal(Double.toString(unit.getScore()));
+					b1 = b1.add(b2);
 				}
 			}
-			return total;
+			return b1.doubleValue();
 		}
 		return 0;
 	}