班级成绩查看导出

src/main/java/com/xjrsoft/module/xycxedu/service/impl/ExamSubjectScoreServiceImpl.java

@@ -222,11 +222,14 @@ public class ExamSubjectScoreServiceImpl extends MPJBaseServiceImpl<ExamSubjectS
                 continue;
             }
             double totalSocre = scoreList.stream().filter(x -> StrUtil.isNotEmpty(x.getScore())).mapToDouble(x -> Float.parseFloat(x.getScore())).sum();
-            BigDecimal bd = new BigDecimal(totalSocre);
-            if (bd.scale() <= 0) { // 如果是整数
-                rowData.add(bd.toBigInteger().toString());
-            } else {
-                rowData.add(bd.toPlainString());
+            if(totalSocre != 0){
+                BigDecimal bd = new BigDecimal(totalSocre);
+                bd = bd.stripTrailingZeros();
+                if (bd.scale() <= 0) { // 如果是整数
+                    rowData.add(bd.toBigInteger().toString());
+                } else {
+                    rowData.add(bd.toPlainString());
+                }
             }
 
             Map<String, String> scoreMap = scoreList.stream().filter(x -> StrUtil.isNotEmpty(x.getScore())).collect(Collectors.toMap(ClassStudentScoreTitleVo::getCourseId, ClassStudentScoreTitleVo::getScore));
@@ -238,6 +241,7 @@ public class ExamSubjectScoreServiceImpl extends MPJBaseServiceImpl<ExamSubjectS
                     continue;
                 }
                 BigDecimal scorebd = new BigDecimal(score);
+                scorebd = scorebd.stripTrailingZeros();
                 if (scorebd.scale() <= 0) { // 如果是整数
                     rowData.add(scorebd.toBigInteger().toString());
                 } else {